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308087 (2004 VJ)
Classification: Main-belt Asteroid          SPK-ID: 2308087
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1941230930814324 6.0652e-08  
a 2.201768099157981 1.1815e-08 au
q 1.774354065501408 1.3617e-07 au
i 5.547364172544117 4.5652e-06 deg
node 110.1375997997591 6.8085e-05 deg
peri 255.4373386716019 6.936e-05 deg
M 295.5121618619895 1.1733e-05 deg
tp 2459214.262296606222
(2020-Dec-30.76229661)
3.9057e-05 TDB
period 1193.316895095005
3.27
9.6054e-06
2.63e-08
d
yr
n .301680133315584 2.4283e-09 deg/d
Q 2.629182132814554 1.4109e-08 au
  Orbit Determination Parameters
   # obs. used (total)      265  
   data-arc span      6802 days (18.62 yr)  
   first obs. used      2001-12-14  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56226  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 19:56:45  

Additional Information
 Earth MOID = .782212 au 
 Jupiter MOID = 2.84092 au 
 T_jup = 3.634 
[ 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 17.4   n/a MPO352886  

308087 (2004 VJ)          Discovered 2004-Nov-02 by NEAT at Palomar
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12

Alternate Designations
 2004 VJ = 2001 XP103 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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