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70772 (1999 VD37)
Classification: Main-belt Asteroid          SPK-ID: 2070772
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2263879846252326 1.2851e-07  
a 2.540720665382677 1.58e-08 au
q 1.965532034451013 3.3735e-07 au
i 5.86875038049727 8.6077e-06 deg
node 57.90399831739447 4.7995e-05 deg
peri 14.87143655817169 6.155e-05 deg
M 20.47882615819376 3.4848e-05 deg
tp 2458916.353440153151
(2020-Mar-07.85344015)
0.00014249 TDB
period 1479.223531215209
4.05
1.3799e-05
3.778e-08
d
yr
n .2433709256262666 2.2702e-09 deg/d
Q 3.115909296314341 1.9377e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1025  
   data-arc span      8332 days (22.81 yr)  
   first obs. used      1997-04-06  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48361  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:15:23  

Additional Information
 Earth MOID = .980866 au 
 Jupiter MOID = 2.18556 au 
 T_jup = 3.402 
[ 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 15.4   n/a MPO359238  

70772 (1999 VD37)          Discovered 1999-Nov-03 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 VD37 = 1997 HG17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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