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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1135574922589233 5.4068e-08  
a 3.119415435356613 5.1768e-08 au
q 2.765182441203739 1.7157e-07 au
i 6.781016590250433 6.1659e-06 deg
node 84.3604743863316 6.1793e-05 deg
peri 195.0664212602061 7.1219e-05 deg
M 35.19926341549995 3.2848e-05 deg
tp 2458403.738861531675
(2018-Oct-12.23886153)
0.00018421 TDB
period 2012.371935527644
5.51
5.0094e-05
1.371e-07
d
yr
n .1788933713715342 4.4532e-09 deg/d
Q 3.473648429509487 5.7646e-08 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      6287 days (17.21 yr)  
   first obs. used      2002-08-06  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54702  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:47:03  

Additional Information
 Earth MOID = 1.7489 au 
 Jupiter MOID = 1.64394 au 
 T_jup = 3.196 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457567.5 (2016-Jun-28.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1158407338666127 5.3635e-08  
q 2.757224766618079 1.7097e-07 au
tp 2458406.832684499382
(2018-Oct-15.33268450)
0.00018104 TDB
node 84.46527554269478 6.1927e-05 deg
peri 195.833328824386 7.1109e-05 deg
i 6.775931143141888 6.1598e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      6287 days (17.21 yr)  
   first obs. used      2002-08-06  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54702  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:47:03  

Additional Information
 Jupiter MOID = 1.64394 au 
 T_jup = 3.196 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.876731206312226E-15 -8.837250751849086E-15 7.329504035943707E-13 5.423962184298558E-15 8.868586701720781E-14 -1.312562907284304E-15
q -8.837250751849086E-15 2.923031128833753E-14 -3.451672030680035E-12 -1.613256528009908E-14 -6.681441077266806E-13 6.634587319642193E-15
tp 7.329504035943707E-13 -3.451672030680035E-12 3.277684844999369E-8 -2.239067243874862E-11 6.370511446352946E-9 -9.580016139688414E-12
node 5.423962184298558E-15 -1.613256528009908E-14 -2.239067243874862E-11 3.835013683214836E-9 -3.812639792467848E-9 9.879436612680895E-12
peri 8.868586701720781E-14 -6.681441077266806E-13 6.370511446352946E-9 -3.812639792467848E-9 5.056485285384298E-9 -1.188990247646482E-11
i -1.312562907284304E-15 6.634587319642193E-15 -9.580016139688414E-12 9.879436612680895E-12 -1.188990247646482E-11 3.794287639667939E-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

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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