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8701 (1993 LG2)
Classification: Main-belt Asteroid          SPK-ID: 2008701
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1451743195545736 4.9621e-08  
a 3.161095984724372 3.1965e-08 AU
q 2.702186026095316 1.6394e-07 AU
i 6.722136201637404 5.8869e-06 deg
node 199.0117267676626 4.1574e-05 deg
peri 123.827383364232 4.6001e-05 deg
M 230.3780813761156 2.0104e-05 deg
tp 2457739.647132221634
(2016-Dec-17.14713222)
0.00011877 JED
period 2052.839291569916
5.62
3.1137e-05
8.525e-08
d
yr
n .1753668694273134 2.6599e-09 deg/d
Q 3.620005943353427 3.6605e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1273  
   data-arc span      11468 days (31.40 yr)  
   first obs. used      1983-11-04  
   last obs. used      2015-03-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5173  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 16:32:44  

Additional Information
 Earth MOID = 1.69838 AU 
 T_jup = 3.178 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.5 mag n/a MPO259403  
diameter diameter 17.89 km 1.6 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 2
geometric albedo albedo 0.0459   0.010 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 2

8701 (1993 LG2)          Discovered 1993-Jun-15 by Holt, H. E. at Palomar
Reference: 19980511/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 LG2 = 1983 VW = 1994 PQ 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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