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385171 (2013 VD16)
Classification: Main-belt Asteroid          SPK-ID: 2385171
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .166867352626913 4.8424e-08  
a 2.394480478908499 1.6132e-08 au
q 1.994919860476215 1.2307e-07 au
i 2.0933741239337 4.8365e-06 deg
node 50.29829054542407 0.00019322 deg
peri 8.099210320452862 0.0001947 deg
M 322.7770428038774 2.4893e-05 deg
tp 2459340.434161626102
(2021-May-05.93416163)
9.4177e-05 TDB
period 1353.366362590991
3.71
1.3677e-05
3.745e-08
d
yr
n .2660033601772011 2.6882e-09 deg/d
Q 2.794041097340783 1.8824e-08 au
  Orbit Determination Parameters
   # obs. used (total)      190  
   data-arc span      8052 days (22.05 yr)  
   first obs. used      1998-09-25  
   last obs. used      2020-10-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60264  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:04:24  

Additional Information
 Earth MOID = 1.00648 au 
 Jupiter MOID = 2.53602 au 
 T_jup = 3.510 
[ 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 17.77   n/a E2021B25  

385171 (2013 VD16)          Discovered 2002-Dec-05 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

Alternate Designations
 2013 VD16 = 2002 XA93 = 2007 BN52 = 2009 SB95 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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