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JPL Small-Body Database Browser
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390168 (2012 VS103)
Classification: Main-belt Asteroid          SPK-ID: 2390168
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08812846820899072 8.1491e-08  
a 2.897211936419492 4.4547e-08 au
q 2.641885086386039 2.3411e-07 au
i 11.38640463198273 9.4241e-06 deg
node 63.51085720404329 3.0987e-05 deg
peri 26.41514580120074 5.0922e-05 deg
M 161.52631821012 4.206e-05 deg
tp 2458192.317171353445
(2018-Mar-14.81717135)
0.00020527 TDB
period 1801.228564711577
4.93
4.1543e-05
1.137e-07
d
yr
n .1998635859173404 4.6096e-09 deg/d
Q 3.152538786452946 4.8473e-08 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      5553 days (15.20 yr)  
   first obs. used      2004-01-19  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49278  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:03:19  

Additional Information
 Earth MOID = 1.66286 au 
 Jupiter MOID = 2.10414 au 
 T_jup = 3.253 
[ 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 16.5   n/a MPO434436  

390168 (2012 VS103)          Discovered 2007-Oct-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-03-21

[ 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
1925-Aug-19 20:44 00:15 Hebe 0.0151433919841459 0.0151037272872011 0.015183124720377 4.99287666414905 4.99287658192791 2424382.363638788 14.8269629015435 2547.845082387 155.107086876889 -39.1303668516197 9238.80520171176 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 13:03:21 2019-Jul-14 13:03
2193-Feb-21 11:38 00:08 Inter 0.0294995897824504 0.0294395425372205 0.0295599738705218 8.10946704509875 8.10946698390453 2522088.984826930 7.97181203693346 5810.50481282285 136.009354761012 58.9168752684019 27783.8674307415 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 13:03:21 2019-Jul-14 13:03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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