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417 Suevia (A896 JB)
Classification: Main-belt Asteroid          SPK-ID: 2000417
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 57 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1355899536083708 1.3934e-08  
a 2.799542925208995 7.7426e-09 au
q 2.419953029855265 4.0248e-08 au
i 6.646867296892261 9.7072e-07 deg
node 199.4953453288661 6.4674e-06 deg
peri 348.6482279426076 1.188e-05 deg
M 282.7011166717367 1.2317e-05 deg
tp 2459763.866746896376
(2022-Jul-03.36674690)
5.9323e-05 TDB
period 1710.917715603523
4.68
7.0978e-06
1.943e-08
d
yr
n .2104133920157643 8.729e-10 deg/d
Q 3.179132820562726 8.7925e-09 au
  Orbit Determination Parameters
   # obs. used (total)      4020  
   data-arc span      43320 days (118.60 yr)  
   first obs. used      1902-09-02  
   last obs. used      2021-04-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42104  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 11:02:03  

Additional Information
 Earth MOID = 1.42181 au 
 Jupiter MOID = 1.781 au 
 T_jup = 3.302 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 9.55   n/a MPCxxxxx IRAS observations used: 6
diameter diameter 54.874 km 0.494 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 7.034 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Barucci, M.A.; Di Martino, M.; Fulchignoni, M. (1992) Astron. J. 103, 1679-1686.]
[Behrend, R. (2005) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Behrend, R. (2006) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Fauvaud, S.; Fauvaud, M. (2013) Minor Planet Bull. 40, 224-229.]
geometric albedo albedo 0.072   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
B-V BV 0.755   0.021 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=1; phase=2.53 deg.
U-B UB 0.357   0.048 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=1; phase=2.53 deg.
Tholen spectral type spec_T X   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 4 color indices
SMASSII spectral type spec_B Xk   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)

417 Suevia (A896 JB)          Discovered 1896-May-06 by Wolf, M. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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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
1941-Jan-14 12:50 00:01 Jupiter 1.94975849205828 1.94975785894535 1.94975912517164 3.06022142684753 2.91480814757662 2430009.035037168 1.01956884626821 60.0240573554532 7.19487815312236 65.9316768365621 8032501.77885933 T 57 CATAB v2.0g-lin.ifort 2021-Jul-08 11:03:27 2021-Jul-08 11:03
1964-Mar-18 08:23 < 00:01 Jupiter 1.82849202658334 1.82849173151194 1.82849232165504 2.73429338162102 2.55927513079554 2438472.849366069 0.672173196185384 51.2854451362904 5.49950640506509 80.1071918165846 11197005.9613737 T 57 CATAB v2.0g-lin.ifort 2021-Jul-08 11:03:27 2021-Jul-08 11:03
1987-May-29 11:34 < 00:01 Jupiter 1.78467311731899 1.78467299631153 1.78467323832655 2.52294935644417 2.32724188615941 2446944.981870029 0.348268347284987 28.8267591979634 5.10578422744217 89.9502662460643 12960741.0625508 T 57 CATAB v2.0g-lin.ifort 2021-Jul-08 11:03:27 2021-Jul-08 11:03
2010-Aug-09 08:39 < 00:01 Jupiter 1.82267505171302 1.82267494960052 1.82267515382551 2.41539214080777 2.21465376678479 2455417.860326304 0.0613778967604246 12.2786910948969 3.95179642148193 82.3107928833862 12380990.3819355 T 57 CATAB v2.0g-lin.ifort 2021-Jul-08 11:03:27 2021-Jul-08 11:03
2033-Oct-06 14:02 < 00:01 Jupiter 1.9470311519965 1.94703100805191 1.94703129594108 2.52991966974386 2.35168616854328 2463877.084777490 0.25240763131122 16.2938842662939 4.14740741869255 -76.8919893479833 10137012.034994 T 57 CATAB v2.0g-lin.ifort 2021-Jul-08 11:03:27 2021-Jul-08 11:03
2119-Jan-25 23:10 00:01 Jupiter 1.95537848505493 1.95537791786384 1.95537905224658 3.01640450532072 2.86920627893614 2495033.465375477 1.15022973376247 62.1109623134868 7.09861115582059 68.6528592281724 8098891.91879681 T 57 CATAB v2.0g-lin.ifort 2021-Jul-08 11:03:27 2021-Jul-08 11:03
2142-Mar-29 01:28 00:01 Jupiter 1.82793566608473 1.82793525594132 1.82793607622974 2.72465035696726 2.54891476519739 2503496.560990804 1.35218743365373 97.4649467550939 5.59336545360488 81.451022767604 10959224.4222987 T 57 CATAB v2.0g-lin.ifort 2021-Jul-08 11:03:27 2021-Jul-08 11:03
2165-Jun-08 22:53 00:02 Jupiter 1.78361900504028 1.7836188845503 1.78361912553027 2.56493921573673 2.37257951124873 2511969.453212667 1.60764691763516 123.598842351905 5.23624893898732 -88.0416893559565 12951873.3327492 T 57 CATAB v2.0g-lin.ifort 2021-Jul-08 11:03:27 2021-Jul-08 11:03
2188-Aug-20 15:47 00:02 Jupiter 1.8160875204292 1.81608695425498 1.81608808660661 2.4871002260983 2.29191367961251 2520443.157816700 1.98302524743596 131.291591770814 5.71169052964461 -77.6110168615982 11967220.3985236 T 57 CATAB v2.0g-lin.ifort 2021-Jul-08 11:03:27 2021-Jul-08 11:03

Alternate Designations
 A896 JB = 1943 MB = 1945 WD = 1948 LL = 1948 MC = 1952 HU1 = 1954 UH3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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