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JPL Small-Body Database Browser
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277070 (2005 EU115)
Classification: Outer Main-belt Asteroid          SPK-ID: 2277070
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1472568866138382 6.3936e-08  
a 3.219838589505494 5.4238e-08 au
q 2.745695183415823 2.0428e-07 au
i 5.388857076029578 8.4992e-06 deg
node 169.8279661284509 7.4985e-05 deg
peri 298.5171355971181 8.1943e-05 deg
M 279.3624942127179 2.9393e-05 deg
tp 2459473.198434252122
(2021-Sep-15.69843425)
0.00017504 TDB
period 2110.326140042924
5.78
5.3323e-05
1.46e-07
d
yr
n .1705897459018717 4.3104e-09 deg/d
Q 3.693981995595166 6.2225e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      4929 days (13.49 yr)  
   first obs. used      2003-11-18  
   last obs. used      2017-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59253  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 10:26:05  

Additional Information
 Earth MOID = 1.76758 au 
 Jupiter MOID = 1.4633 au 
 T_jup = 3.165 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456881.5 (2014-Aug-12.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1427179768384667 6.464e-08  
q 2.764156590085218 2.0667e-07 au
tp 2457362.492834178346
(2015-Dec-05.99283418)
0.00017721 TDB
node 169.9324918279324 7.4792e-05 deg
peri 298.878216976953 8.2188e-05 deg
i 5.389666433733449 8.5081e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      4929 days (13.49 yr)  
   first obs. used      2003-11-18  
   last obs. used      2017-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59253  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 10:26:05  

Additional Information
 Jupiter MOID = 1.4633 au 
 T_jup = 3.165 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.178315753205832E-15 -1.300411549358733E-14 2.129860618784585E-12 -3.518386528665964E-14 4.317300315999683E-13 -4.013300073955023E-15
q -1.300411549358733E-14 4.27133129566279E-14 -7.612925444756806E-12 1.107617541135879E-13 -1.640543918825162E-12 1.500972795343058E-14
tp 2.129860618784585E-12 -7.612925444756806E-12 3.140357398127245E-8 -5.549557975115774E-11 6.080900855657161E-9 -3.659961364078486E-12
node -3.518386528665964E-14 1.107617541135879E-13 -5.549557975115774E-11 5.593775917016713E-9 -5.578626138319062E-9 1.717961927269295E-11
peri 4.317300315999683E-13 -1.640543918825162E-12 6.080900855657161E-9 -5.578626138319062E-9 6.75492988224279E-9 -1.793297185280202E-11
i -4.013300073955023E-15 1.500972795343058E-14 -3.659961364078486E-12 1.717961927269295E-11 -1.793297185280202E-11 7.238752875068878E-11

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 16.0   n/a MPO418473  
diameter diameter 3.199 km 0.661 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.069   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

277070 (2005 EU115)          Discovered 2005-Mar-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ 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
1901-Nov-27 09:53 00:16 Jupiter 1.66494258526275 1.66494171231704 1.66494345821631 2.00352771330698 1.73108167007684 2415715.911654575 15.6725460346294 379.173151974142 37.2990054592282 -66.4916140324969 1291550.24337682 T 12 CATAB v2.0e-lin.ifort 2018-Oct-04 10:26:06 2018-Dec-18 00:03
1913-Jul-08 19:26 00:12 Jupiter 1.66279144182682 1.66278993778752 1.66279294586953 1.9167973505293 1.62951410740093 2419957.310056762 12.38578370068 178.782592124145 38.2243557798719 -66.178373455002 1647254.0776042 T 12 CATAB v2.0e-lin.ifort 2018-Oct-04 10:26:06 2018-Dec-18 00:03
1925-Feb-25 01:21 00:10 Jupiter 1.67824477582358 1.67824286694027 1.67824668470404 1.9098649945839 1.62424430030256 2424206.555951023 9.84644994471041 101.003278553013 24.2669495405609 -76.2044702258025 841501.336560521 T 12 CATAB v2.0e-lin.ifort 2018-Oct-04 10:26:06 2018-Dec-18 00:03
1936-Oct-15 13:51 00:08 Jupiter 1.7008889116836 1.70088684661568 1.70089097674766 1.94928110069609 1.67443140121674 2428457.077255141 7.90096775634899 123.734080039047 17.5488644607428 -74.8317683592387 761926.930304646 T 12 CATAB v2.0e-lin.ifort 2018-Oct-04 10:26:06 2018-Dec-18 00:03
1948-May-28 09:17 00:06 Jupiter 1.73423159302145 1.73422952702206 1.73423365901847 2.04363657925886 1.788749008136 2432699.886841113 6.35518337147649 151.493667685142 14.9656774156564 -79.8180122675706 878093.537125078 T 12 CATAB v2.0e-lin.ifort 2018-Oct-04 10:26:06 2018-Dec-18 00:03
1959-Dec-26 21:36 00:05 Jupiter 1.78776209066903 1.78776017358036 1.7877640077574 2.22440374725072 2.0000983647008 2436929.399927068 5.04139463784922 162.849896066898 22.9922569073193 -88.7276717063683 1023242.00693163 T 12 CATAB v2.0e-lin.ifort 2018-Oct-04 10:26:06 2018-Dec-18 00:03
1971-Jul-07 12:56 00:04 Jupiter 1.86396723354938 1.86396557653368 1.86396889056594 2.51395903406623 2.32618821401667 2441140.038766273 3.854981048415 159.293420163913 31.3978377497745 83.7316414772046 1185519.38262498 T 12 CATAB v2.0e-lin.ifort 2018-Oct-04 10:26:06 2018-Dec-18 00:03
1982-Dec-27 00:26 00:03 Jupiter 1.96510642503073 1.96510507580468 1.96510777425745 2.92427115667858 2.77295853855194 2445330.518178766 2.74587335187692 139.571779309621 36.5184465906704 80.143470277746 1372790.00160961 T 12 CATAB v2.0e-lin.ifort 2018-Oct-04 10:26:06 2018-Dec-18 00:03
2129-Sep-27 17:10 00:06 Jupiter 1.83325667554125 1.83325330592174 1.83326004517993 3.51506990947084 3.38107279832846 2498931.215343530 6.01788235647971 360.302475981 38.115474710328 68.9435925104386 1341801.79952431 T 12 CATAB v2.0e-lin.ifort 2018-Oct-04 10:26:06 2018-Dec-18 00:03
2141-Feb-08 05:54 00:06 Jupiter 1.70266464488484 1.70266182609715 1.70266746369673 2.93515618084085 2.76047174077803 2503082.745539547 6.05175922815455 384.435813979588 31.5933650711121 77.6013290993552 1217365.27501507 T 12 CATAB v2.0e-lin.ifort 2018-Oct-04 10:26:06 2018-Dec-18 00:03
2152-Jul-27 15:11 00:06 Jupiter 1.61971292471521 1.61971086897363 1.61971498048266 2.54711308009744 2.33278650840324 2507270.132923237 6.13565338649338 398.632589724876 28.2872187099966 86.3795350377168 1145987.47183446 T 12 CATAB v2.0e-lin.ifort 2018-Oct-04 10:26:06 2018-Dec-18 00:03
2164-Feb-16 04:22 00:07 Jupiter 1.57830787406242 1.57830655331401 1.578309194833 2.30917929315946 2.06372941748711 2511490.682159567 6.5753882602968 416.940954868324 35.8856762451614 -85.9157622750903 1130376.71427192 T 12 CATAB v2.0e-lin.ifort 2018-Oct-04 10:26:06 2018-Dec-18 00:03
2175-Oct-03 07:30 00:08 Jupiter 1.55945078888294 1.55945002162429 1.55945155614629 2.16292051339651 1.89523518351253 2515737.812448883 7.62656071123374 453.57482551868 48.2538233642539 -79.427285441109 1154290.54266124 T 12 CATAB v2.0e-lin.ifort 2018-Oct-04 10:26:06 2018-Dec-18 00:03
2187-Jun-04 13:52 00:09 Jupiter 1.55286508690989 1.55286416656596 1.55286600728198 2.06481538518185 1.78116444840032 2520000.078036531 9.48121573989034 509.52919441476 60.5984849489484 -73.5302684021246 1215116.92499992 T 12 CATAB v2.0e-lin.ifort 2018-Oct-04 10:26:06 2018-Dec-18 00:03
2199-Feb-09 13:15 00:12 Jupiter 1.56411079848534 1.5641087396158 1.56411285741312 2.01515530939725 1.72562413401802 2524268.052289383 12.2866113987127 565.527048703155 67.7458046051461 -68.4895375963428 1356101.28058162 T 12 CATAB v2.0e-lin.ifort 2018-Oct-04 10:26:06 2018-Dec-18 00:03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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