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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2285121345298841 7.5507e-08  
a 2.686840068847382 3.107e-08 AU
q 2.072864509574646 2.1103e-07 AU
i 4.911673115595007 7.3537e-06 deg
node 101.8789957668307 8.8954e-05 deg
peri 258.9531828152106 9.0269e-05 deg
M 19.40690036435025 1.8472e-05 deg
tp 2456713.780887063569
(2014-Feb-25.28088706)
8.1749e-05 JED
period 1608.648474048086
4.40
2.7903e-05
7.639e-08
d
yr
n .2237903468705487 3.8818e-09 deg/d
Q 3.300815628120118 3.817e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      758  
   data-arc span      9424 days (25.80 yr)  
   first obs. used      1987-09-24  
   last obs. used      2013-07-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56802  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 23:16:14  

Additional Information
 Earth MOID = 1.07519 AU 
 T_jup = 3.331 
[ 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 14.1 mag n/a MPO266073  

22452 (1996 VD8)          Discovered 1996-Nov-03 by Ueda, S., Kaneda, H. at Kushiro (399)
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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