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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1913264776109392 6.3334e-08  
a 2.176073689468381 1.3345e-08 au
q 1.759733175440555 1.3369e-07 au
i 5.647001804671996 6.0862e-06 deg
node 111.3975511270302 7.5508e-05 deg
peri 189.234083923572 7.7773e-05 deg
M 127.0463849618864 2.042e-05 deg
tp 2457186.720819585658
(2015-Jun-13.22081959)
6.5542e-05 JED
period 1172.48912665914
3.21
1.0786e-05
2.953e-08
d
yr
n .3070390947042509 2.8244e-09 deg/d
Q 2.592414203496207 1.5898e-08 au
  Orbit Determination Parameters
   # obs. used (total)      509  
   data-arc span      7993 days (21.88 yr)  
   first obs. used      1994-01-08  
   last obs. used      2015-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .64738  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 14:49:25  

Additional Information
 Earth MOID = .744011 au 
 Jupiter MOID = 2.6156 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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