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JPL Small-Body Database Browser
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461493 (2002 VH140)
Classification: Outer Main-belt Asteroid          SPK-ID: 2461493
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 .0672653218323313 8.5186e-08  
a 3.217532487126709 4.2661e-08 au
q 3.00110412887415 2.9075e-07 au
i 4.935556769011942 4.8919e-06 deg
node 105.9765071156485 0.00011079 deg
peri 286.7375433810931 0.00011898 deg
M 22.25601594467351 4.2411e-05 deg
tp 2458870.174991827599
(2020-Jan-21.67499183)
0.00024829 TDB
period 2108.059369596784
5.77
4.1926e-05
1.148e-07
d
yr
n .1707731789683222 3.3964e-09 deg/d
Q 3.433960845379269 4.5531e-08 au
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      9299 days (25.46 yr)  
   first obs. used      1994-05-14  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5273  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 17:37:39  

Additional Information
 Earth MOID = 2.01214 au 
 Jupiter MOID = 1.90668 au 
 T_jup = 3.181 
[ 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 15.9   n/a MPO495307  

461493 (2002 VH140)          Discovered 2004-Jan-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-04-25

[ show close-approach data ]
Alternate Designations
 2002 VH140 = 2004 BL127 = 2016 CA222 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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