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JPL Small-Body Database Browser
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344123 (1999 VC197)
Classification: Main-belt Asteroid          SPK-ID: 2344123
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2516322659814328 7.3861e-08  
a 2.629917719607406 2.4081e-08 au
q 1.968145564477872 1.9758e-07 au
i 13.00088196182071 7.311e-06 deg
node 51.71644072468516 2.6779e-05 deg
peri 312.362433514233 2.8121e-05 deg
M 218.978717843621 9.872e-06 deg
tp 2459210.730382703046
(2020-Dec-27.23038270)
4.7389e-05 TDB
period 1557.799889590349
4.27
2.1396e-05
5.858e-08
d
yr
n .2310951505425182 3.174e-09 deg/d
Q 3.291689874736941 3.014e-08 au
  Orbit Determination Parameters
   # obs. used (total)      248  
   data-arc span      7155 days (19.59 yr)  
   first obs. used      1999-10-08  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58825  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:23:31  

Additional Information
 Earth MOID = .992261 au 
 Jupiter MOID = 2.23813 au 
 T_jup = 3.319 
[ 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 16.2   n/a MPO437458  

344123 (1999 VC197)          Discovered 1999-Oct-08 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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