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129598 (1997 VL3)
Classification: Main-belt Asteroid          SPK-ID: 2129598
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2318236764158511 3.8154e-08  
a 2.33944288131582 7.9078e-09 au
q 1.797104631804295 8.8372e-08 au
i 3.356889491970133 3.7935e-06 deg
node 88.06099508685337 9.085e-05 deg
peri 337.784236874528 9.158e-05 deg
M 100.9364068227925 1.3393e-05 deg
tp 2458634.051932464931
(2019-May-30.55193246)
4.7501e-05 TDB
period 1306.974445248783
3.58
6.6268e-06
1.814e-08
d
yr
n .2754453243586365 1.3966e-09 deg/d
Q 2.881781130827345 9.741e-09 au
  Orbit Determination Parameters
   # obs. used (total)      732  
   data-arc span      8198 days (22.44 yr)  
   first obs. used      1997-11-06  
   last obs. used      2020-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54394  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 21:45:55  

Additional Information
 Earth MOID = .811415 au 
 Jupiter MOID = 2.4352 au 
 T_jup = 3.526 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO469352  

129598 (1997 VL3)          Discovered 1997-Nov-06 by Kobayashi, T. at Oizumi
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

Alternate Designations
 1997 VL3 = 2002 AQ155 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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