433 Eros (A898 PA) |
Classification: Amor [NEO] SPK-ID: 2000433 |
[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 658 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .2229512647434284 | 9.6497e-09 | |
a | 1.458045729081037 | 2.1374e-10 | au |
q | 1.132972589728666 | 1.4063e-08 | au |
i | 10.83054121829922 | 1.1645e-06 | deg |
node | 304.2993259000444 | 3.8525e-06 | deg |
peri | 178.8822959227224 | 4.088e-06 | deg |
M | 271.0717325705167 | 1.4389e-06 | deg |
tp | 2459159.351922368362 (2020-Nov-05.85192237) | 2.5792e-06 | TDB |
period | 643.0654021001488 1.76 | 1.414e-07 3.871e-10 | d yr |
n | .5598186418120109 | 1.231e-10 | deg/d |
Q | 1.783118868433408 | 2.6139e-10 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
10.4 |
|
n/a |
MPO492754 |
|
magnitude slope |
G |
0.46 |
|
n/a |
PDS3 (MPC 17258) |
Fit |
diameter |
diameter |
16.84 |
km |
0.06 |
Yeomans et al. (2000) Science v.289,pp.2085-2088 |
sphere having the measured volume of 2503 +/- 25 km^3 |
extent |
extent |
34.4x11.2x11.2 |
km |
n/a |
Veverka et al. (2000) Science v.289,pp.2088-2097 |
|
GM |
GM |
4.463e-04 |
km^3/s^2 |
0.001e-04 |
Yeomans et al. (2000) Science v.289,pp.2085-2088 |
|
bulk density |
density |
2.67 |
g/cm^3 |
0.03 |
Yeomans et al. (2000) Science v.289,pp.2085-2088 |
based on a volume of 2503 +/- 25 km^3. Porosity 10-30%. |
rotation period |
rot_per |
5.270 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Published Reference List: [Campa, M. (1938) Mem. Soc. Astron. Ital. 11, 285-301.] [Beyer, M. (1953) Astron. Nachr. 281, 121-130.] [Cailliate, C. (1956) Publ. Observ. Lyon 3, fasc. 28.] [Cristescu, C. (1976) Icarus 28, 39-42.] [Dunlap, J.L. (1976) Icarus 28, 69-78.] [Millis, R.L.; Bowell, E.; Thompson, D.T. (1976) Icarus 28, 53-67.] [Scaltriti, F.; Zappala, V. (1976) Icarus 28, 29-35.] [Taylor, R.C. (1985) Icarus 61, 3, 490-496.] [Hicks, M.; Buratti, B.J.; Rabinowitz, D.L.; Genevier, G. (1999) Icarus 141, 411-414.] [Yeomans, D.K.; Antreasian, P.G.; Bariiot, J.-P.; Chesley, S.R.; et al. (2000) Science 289, 2085-2087.] [Kaasalainen, M.; Torppa, J.; Muinonen, K. (2001) Icarus 153, 37-51.] [Miller, J.K.; Konopliv, A.S.; Antreasian, P.G.; Bordi, J.J.; et al. (2002) Icarus 155, 3-17.] [Wolters, S.D.; Green, S.F.; McBride, N.; Davies, J.K. (2008) Icarus 193, 535-552.] [Behrend, R. (2009) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html] [Koehn, B.W.; Bowell, E.L.G.; Skiff, B.A.; Sanborn, J.J.; et al. (2014) Minor Planet Bull. 41, 286-300.] [Warner, B.D. (2017) Minor Planet Bull. 44, 22-36.] [Aznar, A.M.; Predatu, M.; Vaduvescu, O.; Oey, J. (2018) arXiv:1801.09420. Romanian J. Phys. 62, 904 (2017).] [Hasegawa, S.; Kuroda, D.; Kitazato, K.; Kasuga, T.; et al. (2018) Pub. Astron. Soc. Japan 70, A114.] [Skiff, B.A.; McLelland, K.P.; Sanborn, J.J.; Pravec, P.; Koehn, B.W. (2019) Minor Plantet Bull. 46, 238-265.] [Warner, B.D.; Stephens, R.D. (2019) Minor Planet Bull. 46, 27-40.] |
geometric albedo |
albedo |
0.25 |
|
0.06 |
Veverka et al. (2000) Science v.289,pp.2088-2097 |
average |
B-V |
BV |
0.921 |
|
0.021 |
EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 |
#obs=48; phase (min.=8.73, mean=34.88, max.=57.19) deg. |
U-B |
UB |
0.531 |
|
0.027 |
EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 |
#obs=45; phase (min.=7.37, mean=34.55, max.=57.19) deg. |
Tholen spectral type |
spec_T |
S |
|
n/a |
EAR-A-5-DDR-TAXONOMY-V4.0 |
used 7 color indices; used ground-based radiometric albedo |
SMASSII spectral type |
spec_B |
S |
|
n/a |
EAR-A-5-DDR-TAXONOMY-V4.0 |
based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002) |
|
433 Eros (A898 PA) Discovered 1898-Aug-13 by Witt, G. at Berlin |
Independent discovery earlier the same night by A. Charlois, Nice. |
Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
|
[ hide close-approach data ]
Close-Approach Data ...sorted by Date/Time (TDB)
|
Date/Time (TDB) |
Time Uncertainty (days_HH:MM) |
Body |
Nominal Distance (au) |
Minimum Distance (au) |
Maximum Distance (au) |
V-relative (km/s) |
V-infinity (km/s) |
JD (TDB) |
Time Uncertainty (minutes) |
Semi-major axis (km) |
Semi-minor axis (km) |
range-LOV angle (deg) |
N-sigma |
BP |
Orbit Ref. |
Reference |
Modified |
1900-Dec-27 01:30 |
< 00:01 |
Earth |
0.314929109243598 |
0.314928770649129 |
0.314929447838084 |
5.57862036137798 |
5.57710354925841 |
2415380.562349830 |
0.135424499972149 |
17.360268950775 |
6.57550461958809 |
14.4055536761747 |
5755693.05848185 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
1907-Nov-05 03:31 |
< 00:01 |
Earth |
0.471485514358231 |
0.471485325584323 |
0.471485703132621 |
4.39449034015508 |
4.39320416816541 |
2417884.646256504 |
0.0774204750538004 |
27.3370746675055 |
3.51124637231467 |
71.2365965757346 |
8723116.58678452 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
1917-Apr-20 21:19 |
< 00:01 |
Earth |
0.49925722905735 |
0.499257057462409 |
0.499257400652291 |
4.81678458316768 |
4.81567647864278 |
2421339.388447603 |
0.0674117916006762 |
8.83423151735502 |
3.55891638521515 |
16.0239887619778 |
3125190.71634423 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
1924-Mar-05 22:13 |
< 00:01 |
Earth |
0.359786524795732 |
0.35978626105059 |
0.359786788541489 |
4.5960536046792 |
4.59444199997209 |
2423850.425661077 |
0.129913537960191 |
29.5338194452139 |
6.30122460047959 |
-66.3720805707601 |
7812549.7506531 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
1931-Jan-30 04:07 |
< 00:01 |
Earth |
0.174073164088667 |
0.174072995458928 |
0.174073332722859 |
5.92081851998368 |
5.91823272773978 |
2426371.671253121 |
0.0324865350686627 |
45.9153116650481 |
1.92918878342714 |
79.7235822387634 |
10298347.3241355 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
1938-Jan-13 22:04 |
< 00:01 |
Earth |
0.215005213533752 |
0.215004986486131 |
0.215005440581531 |
6.08405229549247 |
6.08201505103375 |
2428912.419574616 |
0.0445091598396473 |
14.9262086025058 |
3.68533581091806 |
-42.2604842939197 |
5931113.46075419 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
1944-Nov-27 01:41 |
< 00:01 |
Earth |
0.403009041304271 |
0.403008868867902 |
0.403009213743549 |
3.62609871625652 |
3.62427495841226 |
2431421.569966603 |
0.0890548763451339 |
60.7473739996003 |
3.76440225130684 |
82.6684430219883 |
8376873.25310103 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
1961-Apr-04 09:08 |
< 00:01 |
Earth |
0.442492140845203 |
0.442492013347152 |
0.442492268343254 |
3.70783654975265 |
3.70621219324034 |
2437393.880415106 |
0.0578242053376022 |
6.43121046268645 |
5.17821516742053 |
-15.4478812563931 |
4762219.79106402 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
1968-Feb-11 13:46 |
< 00:01 |
Earth |
0.266271422628038 |
0.266271277186977 |
0.26627156806922 |
6.06688484889726 |
6.06523523960888 |
2439898.073440912 |
0.0349851901400009 |
14.1226756621548 |
4.92986059468596 |
66.2993577017154 |
7736103.2884024 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
1975-Jan-23 07:39 |
< 00:01 |
Earth |
0.151134183386476 |
0.151134128302004 |
0.151134238471009 |
5.82530760111607 |
5.8222803834518 |
2442435.819063704 |
0.0170019414035572 |
9.69732718939723 |
2.35482210622249 |
-81.3478088302564 |
8330946.91814913 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
1981-Dec-29 08:05 |
< 00:01 |
Earth |
0.30848931641907 |
0.308489217747118 |
0.308489415091023 |
5.66527178297612 |
5.66374699335327 |
2444967.836517259 |
0.048575747512576 |
6.69026837169411 |
4.56436943721395 |
67.8656023792392 |
7258220.56886189 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
1988-Nov-06 14:56 |
< 00:01 |
Earth |
0.4676402046904 |
0.467640149078182 |
0.467640260302618 |
4.30590191789382 |
4.30457848133339 |
2447472.122257274 |
0.0200530937507188 |
9.20493240883671 |
2.73015692503475 |
86.909089841505 |
12326611.9970138 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
2005-Mar-08 22:07 |
< 00:01 |
Earth |
0.365567230387813 |
0.365567167184262 |
0.365567293591385 |
4.41229243534752 |
4.41064023720793 |
2453438.421527291 |
0.0297023106197101 |
11.2809607972066 |
2.97924770058985 |
84.586329598662 |
11799525.5277203 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
2012-Jan-31 11:01 |
< 00:01 |
Earth |
0.178675813750514 |
0.178675792590141 |
0.178675834910886 |
5.94519572815633 |
5.942686893297 |
2455957.958756580 |
0.00998861221223459 |
9.69231565576845 |
1.05390749376252 |
89.668134981841 |
11147669.2532372 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
2019-Jan-15 06:01 |
< 00:01 |
Earth |
0.208598687615586 |
0.208598631178872 |
0.2085987440523 |
6.04491769180209 |
6.04280426934091 |
2458498.750797456 |
0.0220546634180646 |
3.67271249867122 |
2.18859537794653 |
53.1077143521199 |
9205575.85642361 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
2025-Nov-30 02:18 |
< 00:01 |
Earth |
0.397647483265833 |
0.397647435513751 |
0.397647531017915 |
3.72885069167641 |
3.72705329552477 |
2461009.595501571 |
0.027752621459289 |
21.7653330467508 |
2.37531719980229 |
89.6017480334162 |
10412415.3088667 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
2042-Apr-06 19:02 |
< 00:01 |
Earth |
0.446141715266392 |
0.446141630747713 |
0.44614179978507 |
3.72522463924126 |
3.7236210965025 |
2466981.292708599 |
0.0335428189405496 |
5.2198150234564 |
3.29038016748536 |
49.609171021997 |
7093586.65644437 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
2049-Feb-12 05:38 |
< 00:01 |
Earth |
0.27255531863256 |
0.272555204362666 |
0.272555432902501 |
6.05906465227428 |
6.05745100004057 |
2469484.734528125 |
0.0305896161246079 |
11.8148808683572 |
4.76670688409384 |
73.2151302562457 |
7493995.03634036 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
2056-Jan-24 11:03 |
< 00:01 |
Earth |
0.149782176326085 |
0.149782127556474 |
0.149782225095738 |
5.8207578007406 |
5.81770086191799 |
2472021.960373861 |
0.0185428754007189 |
11.8865672890622 |
2.28788876324752 |
-85.9359635931065 |
8721201.50885144 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
2062-Dec-31 08:25 |
< 00:01 |
Earth |
0.302953560962204 |
0.302953402061065 |
0.302953719863343 |
5.73224288886345 |
5.7307083784333 |
2474554.850426781 |
0.0631534850597835 |
7.92763885119482 |
6.10704393614199 |
1.24625926716676 |
7129505.21176547 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
2069-Nov-08 21:29 |
< 00:01 |
Earth |
0.46472824766012 |
0.464728132510425 |
0.464728362810053 |
4.24541832459964 |
4.24406761530641 |
2477059.395041137 |
0.0485131611959243 |
20.3933794370448 |
3.3592851300931 |
76.6391367427924 |
9561676.76351367 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
2086-Mar-11 22:55 |
< 00:01 |
Earth |
0.371309983137424 |
0.371309766557622 |
0.371310199717818 |
4.22586533309328 |
4.22416690423392 |
2483026.454676301 |
0.114937188366354 |
29.4936882169432 |
5.5711508743762 |
-71.3269130068518 |
7617670.15743091 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
2093-Jan-31 15:47 |
< 00:01 |
Earth |
0.182463840598402 |
0.182463647880772 |
0.182464033319994 |
5.97491340339766 |
5.97246888798358 |
2485544.157496116 |
0.0351794210178953 |
44.7639751866819 |
2.33111729866082 |
77.9637009493888 |
9155378.38476811 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
2100-Jan-16 11:39 |
< 00:01 |
Earth |
0.203879168623524 |
0.203878922211934 |
0.20387941503545 |
6.01491984107466 |
6.01274669900468 |
2488084.985199942 |
0.0476824213857361 |
18.3128321662267 |
3.58276641966134 |
-49.1225970129586 |
6276893.14013504 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
2106-Dec-04 02:22 |
< 00:01 |
Earth |
0.392291310114301 |
0.392291064365917 |
0.392291555867055 |
3.85302953405143 |
3.85126633756537 |
2490597.598636433 |
0.130668947716747 |
70.3200142912721 |
4.0638852474027 |
80.5077201525933 |
8301472.46648976 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
2123-Apr-10 05:51 |
< 00:01 |
Earth |
0.449702797075819 |
0.449702573122705 |
0.449703021028933 |
3.75372371508271 |
3.75214495621768 |
2496568.743977977 |
0.101016045847504 |
11.153093612513 |
4.43243787090723 |
-1.41208056928482 |
2274385.16894811 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
2130-Feb-14 22:11 |
< 00:01 |
Earth |
0.278164507607825 |
0.278164152532981 |
0.278164862682811 |
6.03818505335554 |
6.03659847588376 |
2499071.424432083 |
0.0901302165227588 |
20.9566462709372 |
8.52064779354337 |
35.8272784027881 |
4536941.56268008 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
2137-Jan-25 14:12 |
< 00:01 |
Earth |
0.1494623117816 |
0.149462258867526 |
0.149462364696633 |
5.81427590484333 |
5.81120900509204 |
2501608.091562923 |
0.0406918365717054 |
34.6774059735833 |
2.21086740860326 |
-87.6127149873908 |
8977125.37778038 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
2144-Jan-03 10:26 |
< 00:01 |
Earth |
0.296580463252726 |
0.29658006203911 |
0.296580864466359 |
5.79435304954423 |
5.79280236670378 |
2504141.934864707 |
0.127565782766666 |
20.2536502517385 |
5.82080577370741 |
-9.23364762107743 |
4703773.6911118 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
2150-Nov-12 07:12 |
< 00:01 |
Earth |
0.4609448047892 |
0.460944536811414 |
0.460945072768899 |
4.17450446205827 |
4.17311952336297 |
2506646.799773400 |
0.114779103946126 |
50.2494417839999 |
3.56293666891083 |
75.1312141806356 |
9006202.98128612 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
2167-Mar-16 05:30 |
< 00:01 |
Earth |
0.377433679102898 |
0.377433247716073 |
0.377434110492984 |
4.02625499100129 |
4.02450125174092 |
2512614.729270573 |
0.239039053130821 |
61.1327663550233 |
5.5111140550712 |
-69.984732842442 |
7488899.5597909 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
2174-Feb-03 01:30 |
< 00:01 |
Earth |
0.188400208100535 |
0.188399803189831 |
0.188400613025248 |
6.00554287419883 |
6.00318747848144 |
2515130.562809845 |
0.0697545961211818 |
84.1929845665125 |
2.62873559153566 |
76.2388469455608 |
8605331.68114013 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
2181-Jan-17 20:55 |
< 00:01 |
Earth |
0.198010880577503 |
0.198010428949046 |
0.198011332207457 |
5.98983892864498 |
5.98759199823364 |
2517671.371236529 |
0.08100940751796 |
35.5223057379573 |
3.51909069785536 |
-51.0043569689751 |
6242370.36761256 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
2187-Dec-06 23:28 |
< 00:01 |
Earth |
0.387313802140714 |
0.387313340327378 |
0.387314263965983 |
3.98338082137189 |
3.98165342608092 |
2520185.477773397 |
0.239616598766372 |
111.630027349413 |
4.36055282782888 |
78.2873271649502 |
8092452.15100738 |
T |
658 |
CATAB v2.0f-lin.ifort 2020-Sep-06 18:32:50 |
2020-Sep-06 18:32 |
|
|