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487551 (2014 VA17)
Classification: Main-belt Asteroid          SPK-ID: 2487551
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .113207119945676 5.327e-08  
a 3.120843504184308 4.5205e-08 au
q 2.767541799274432 1.6374e-07 au
i 6.780427129689429 6.0591e-06 deg
node 84.36426366863944 4.9825e-05 deg
peri 195.3083735995471 5.6799e-05 deg
M 142.2860690207294 2.797e-05 deg
tp 2458404.585724447371
(2018-Oct-13.08572445)
0.00015222 TDB
period 2013.753989908897
5.51
4.3754e-05
1.198e-07
d
yr
n .1787705955166284 3.8842e-09 deg/d
Q 3.474145209094186 5.0323e-08 au
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      6738 days (18.45 yr)  
   first obs. used      2002-08-06  
   last obs. used      2021-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57084  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 18:32:46  

Additional Information
 Earth MOID = 1.74995 au 
 Jupiter MOID = 1.64397 au 
 T_jup = 3.195 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457934.5 (2017-Jun-30.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1152656460782963 5.2891e-08  
q 2.761959657211449 1.6373e-07 au
tp 2458405.113314162641
(2018-Oct-13.61331416)
0.00015025 TDB
node 84.42104101851619 4.9928e-05 deg
peri 195.3882372126124 5.6734e-05 deg
i 6.774519443882483 6.0525e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      6738 days (18.45 yr)  
   first obs. used      2002-08-06  
   last obs. used      2021-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57084  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 18:32:46  

Additional Information
 Jupiter MOID = 1.64397 au 
 T_jup = 3.195 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.797448719187808E-15 -8.403790663184663E-15 -3.203010501346343E-13 1.000707552473095E-14 -1.470677059572147E-13 -3.158233282996424E-16
q -8.403790663184663E-15 2.68072282209011E-14 2.197454141414649E-12 -3.160661118185621E-14 5.924254419924553E-13 1.505042829755495E-15
tp -3.203010501346343E-13 2.197454141414649E-12 2.257541148051225E-8 -1.634653225506595E-11 4.077338667811081E-9 -4.791872159653096E-12
node 1.000707552473095E-14 -3.160661118185621E-14 -1.634653225506595E-11 2.492832812562554E-9 -2.478590239650614E-9 -3.040176975918144E-11
peri -1.470677059572147E-13 5.924254419924553E-13 4.077338667811081E-9 -2.478590239650614E-9 3.218728970450507E-9 2.92425698285394E-11
i -3.158233282996424E-16 1.505042829755495E-15 -4.791872159653096E-12 -3.040176975918144E-11 2.92425698285394E-11 3.663318642655073E-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 MPO456350  

487551 (2014 VA17)          Discovered 2009-Nov-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

[ 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
1904-Feb-08 08:09 00:08 Jupiter 1.96584018941898 1.96583690137534 1.9658434774957 3.5776483348424 3.45511600931714 2416518.839503853 7.78568904046024 451.55817108836 29.4503884001997 -73.7753925783564 2350791.38718429 T 15 CATAB v2.0f-lin.ifort 2021-Feb-24 18:32:47 2021-Feb-24 18:32
1966-Apr-09 21:14 00:04 Jupiter 1.71506561004782 1.7150643893721 1.7150668307293 2.44534207666334 2.23426817997629 2439225.384444464 3.53785529847148 193.300593308269 14.2886031724877 -75.3982167303935 1876591.5806384 T 15 CATAB v2.0f-lin.ifort 2021-Feb-24 18:32:47 2021-Feb-24 18:32
1976-Jun-19 20:27 00:03 Jupiter 1.74432576118411 1.74432481726879 1.74432670510299 2.6952466981795 2.50862114982233 2442949.352384886 2.83389878064607 186.434361610357 18.9005760007527 -82.5166483113697 1804003.85927772 T 15 CATAB v2.0f-lin.ifort 2021-Feb-24 18:32:47 2021-Feb-24 18:32
2038-Aug-11 12:48 00:02 Jupiter 1.93635679720258 1.93635609772458 1.93635749668134 2.71388618037196 2.54760989429677 2465647.033318560 1.5411773301581 94.2302005904839 12.6847636472055 -75.3793993179119 2485192.66808345 T 15 CATAB v2.0f-lin.ifort 2021-Feb-24 18:32:47 2021-Feb-24 18:32
2048-Oct-26 08:30 00:02 Jupiter 1.66755722389969 1.66755670278186 1.66755774501751 2.43183231641313 2.21312544108826 2469375.854315169 2.31618510683515 108.75941571551 16.0509281659392 -81.6500939431224 1863758.3609463 T 15 CATAB v2.0f-lin.ifort 2021-Feb-24 18:32:47 2021-Feb-24 18:32
2059-Jan-03 10:47 00:03 Jupiter 1.84917137664129 1.84916997048205 1.84917278280673 3.10022241891657 2.94877410116447 2473096.949262237 3.12445750708672 214.62595419791 25.6481293943243 -77.7176621435564 2072828.09703542 T 15 CATAB v2.0f-lin.ifort 2021-Feb-24 18:32:47 2021-Feb-24 18:32
2121-Feb-27 16:08 00:07 Jupiter 1.81556491254716 1.81556227021052 1.81556755490845 2.47408975497563 2.27772965596781 2495797.172183482 7.36568156227646 379.150777866626 11.3276570328178 -73.0384392925968 2086659.24056556 T 15 CATAB v2.0f-lin.ifort 2021-Feb-24 18:32:47 2021-Feb-24 18:32
2131-May-16 00:09 00:08 Jupiter 1.68294125702885 1.68293996117726 1.68294255288044 2.54978645102212 2.34410176983285 2499526.506484544 8.1963007576159 120.657425525782 23.2525486654635 -77.5619825188648 1077692.58173299 T 15 CATAB v2.0f-lin.ifort 2021-Feb-24 18:32:47 2021-Feb-24 18:32
2141-Jul-25 04:48 00:09 Jupiter 1.96776104980599 1.96775728396061 1.96776481569667 3.65042713302758 3.53054082052036 2503249.699781493 8.81372508863465 523.233924936735 29.0379531838022 -73.1772774404294 2439259.10675047 T 15 CATAB v2.0f-lin.ifort 2021-Feb-24 18:32:47 2021-Feb-24 18:32
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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