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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1446182310476929 5.7001e-08  
a 3.162629490580299 3.2476e-08 AU
q 2.705255608193311 1.8159e-07 AU
i 6.719247611049133 6.1933e-06 deg
node 199.0280780592745 4.1636e-05 deg
peri 123.7566830039239 4.6838e-05 deg
M 195.3547722214536 1.9299e-05 deg
tp 2457740.044917989888
(2016-Dec-17.54491799)
0.00011198 JED
period 2054.333277921053
5.62
3.1642e-05
8.663e-08
d
yr
n .1752393362211965 2.6992e-09 deg/d
Q 3.620003372967288 3.7172e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1197  
   data-arc span      11073 days (30.32 yr)  
   first obs. used      1983-11-04  
   last obs. used      2014-02-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57972  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Mar-22 10:53:08  

Additional Information
 Earth MOID = 1.69959 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 (675)
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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