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312176 (2007 VA5)
Classification: Main-belt Asteroid          SPK-ID: 2312176
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1133935039251329 8.8571e-08  
a 2.313237291360782 2.6035e-08 au
q 2.0509312094831 2.1933e-07 au
i 5.418031314781723 5.3543e-06 deg
node 285.1178030010924 8.4352e-05 deg
peri 38.03422439133092 8.9027e-05 deg
M 251.3486334779826 3.1435e-05 deg
tp 2459388.347857131121
(2021-Jun-22.84785713)
0.0001146 TDB
period 1285.075678628574
3.52
2.1695e-05
5.94e-08
d
yr
n .2801391435438184 4.7294e-09 deg/d
Q 2.575543373238465 2.8987e-08 au
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      7153 days (19.58 yr)  
   first obs. used      2000-09-26  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54395  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 20:26:43  

Additional Information
 Earth MOID = 1.04126 au 
 Jupiter MOID = 2.68652 au 
 T_jup = 3.568 
[ 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 16.8   n/a MPO418614  

312176 (2007 VA5)          Discovered 2007-Nov-03 by Chante-Perdrix at Chante-Perdrix
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2007 VA5 = 2000 SS359 = 2004 XO90 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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