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22452 (1996 VD8)
Classification: Main-belt Asteroid          SPK-ID: 2022452
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2284806336150999 6.7777e-08  
a 2.690778537435661 2.6374e-08 au
q 2.075987752284449 1.845e-07 au
i 4.904810942886298 7.2929e-06 deg
node 101.8081900820398 8.1736e-05 deg
peri 259.4790526737938 8.316e-05 deg
M 153.0066308199625 1.8258e-05 deg
tp 2456715.290917902843
(2014-Feb-26.79091790)
7.7169e-05 JED
period 1612.186793690207
4.41
2.3703e-05
6.49e-08
d
yr
n .2232991867995517 3.2831e-09 deg/d
Q 3.305569322586873 3.24e-08 au
  Orbit Determination Parameters
   # obs. used (total)      851  
   data-arc span      10310 days (28.23 yr)  
   first obs. used      1987-09-24  
   last obs. used      2015-12-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54459  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:50:24  

Additional Information
 Earth MOID = 1.07794 au 
 Jupiter MOID = 2.15573 au 
 T_jup = 3.329 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.2 mag n/a MPO324516  

22452 (1996 VD8)          Discovered 1996-Nov-03 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20010309/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 VD8 = 1987 ST28 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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