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JPL Small-Body Database Browser
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185795 (1999 VJ143)
Classification: Main-belt Asteroid          SPK-ID: 2185795
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 .2156734511158522 5.8624e-08  
a 2.196511856015809 9.1397e-09 au
q 1.722782563611994 1.2935e-07 au
i 4.650050534226126 4.8437e-06 deg
node 214.01376426407 5.3869e-05 deg
peri 123.8554748601195 5.4735e-05 deg
M 167.7504067063956 9.9437e-06 deg
tp 2458446.436124368187
(2018-Nov-23.93612437)
3.127e-05 TDB
period 1189.046269059495
3.26
7.4215e-06
2.032e-08
d
yr
n .302763659722637 1.8897e-09 deg/d
Q 2.670241148419625 1.1111e-08 au
  Orbit Determination Parameters
   # obs. used (total)      359  
   data-arc span      7384 days (20.22 yr)  
   first obs. used      1999-11-14  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56437  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 20:09:48  

Additional Information
 Earth MOID = .719372 au 
 Jupiter MOID = 2.73652 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 MPO433219  

185795 (1999 VJ143)          Discovered 1999-Nov-14 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 1999 VJ143 = 2002 RN141 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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