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150229 (1998 VJ22)
Classification: Main-belt Asteroid          SPK-ID: 2150229
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2181527381750373 4.6332e-08  
a 2.303847872829768 9.3042e-09 au
q 1.801257151033219 1.0702e-07 au
i 2.652689929231054 3.9965e-06 deg
node 338.4020024132317 8.9942e-05 deg
peri 352.5040707176012 9.0625e-05 deg
M 168.1327524737458 1.4505e-05 deg
tp 2458603.974591799265
(2019-Apr-30.47459180)
5.0404e-05 TDB
period 1277.259450003938
3.50
7.7374e-06
2.118e-08
d
yr
n .2818534636787304 1.7074e-09 deg/d
Q 2.806438594626317 1.1334e-08 au
  Orbit Determination Parameters
   # obs. used (total)      591  
   data-arc span      8205 days (22.46 yr)  
   first obs. used      1998-10-19  
   last obs. used      2021-04-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52729  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:39:12  

Additional Information
 Earth MOID = .78865 au 
 Jupiter MOID = 2.55397 au 
 T_jup = 3.556 
[ 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 16.41   n/a E2021B55  

150229 (1998 VJ22)          Discovered 1998-Nov-10 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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