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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .191074360546493 6.8873e-08  
a 2.176280521939227 2.2455e-08 AU
q 1.760449112839901 1.4172e-07 AU
i 5.647059164020352 6.6812e-06 deg
node 111.4028892570245 9.9003e-05 deg
peri 189.2896948707744 0.0001044 deg
M 241.385135942102 4.0605e-05 deg
tp 2457186.873519683894
(2015-Jun-13.37351968)
0.00013661 JED
period 1172.656295574452
3.21
1.815e-05
4.969e-08
d
yr
n .3069953245112166 4.7514e-09 deg/d
Q 2.592111931038553 2.6746e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      408  
   data-arc span      7353 days (20.13 yr)  
   first obs. used      1994-01-08  
   last obs. used      2014-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .66028  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Mar-22 11:44:10  

Additional Information
 Earth MOID = .744297 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 16.1 mag n/a MPO257170  

43886 (1995 GR7)          Discovered 1995-Apr-03 by BAO Schmidt CCD Asteroid Program at Xinglong (327)
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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