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43886 (1995 GR7)
Classification: Main-belt Asteroid          SPK-ID: 2043886
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1911814761233667 6.3535e-08  
a 2.17615173256931 1.4182e-08 AU
q 1.760111832068287 1.3406e-07 AU
i 5.647040353351128 6.3895e-06 deg
node 111.4020894716273 7.8358e-05 deg
peri 189.3085150139018 8.0855e-05 deg
M 302.779360521352 2.2014e-05 deg
tp 2457186.872741290272
(2015-Jun-13.37274129)
7.2291e-05 JED
period 1172.552202768273
3.21
1.1463e-05
3.138e-08
d
yr
n .3070225778861509 3.0014e-09 deg/d
Q 2.592191633070332 1.6894e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      445  
   data-arc span      7894 days (21.61 yr)  
   first obs. used      1994-01-08  
   last obs. used      2015-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .65393  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 15:43:04  

Additional Information
 Earth MOID = .745898 AU 
 T_jup = 3.654 
[ 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 16.2 mag n/a MPO287082  

43886 (1995 GR7)          Discovered 1995-Apr-03 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1995 GR7 = 1999 RL180 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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