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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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1451743090327956 4.8345e-08  
a 3.161095978986507 3.1327e-08 AU
q 2.702186054450793 1.6119e-07 AU
i 6.722136347241352 5.8835e-06 deg
node 199.0117115975366 3.9927e-05 deg
peri 123.827401466201 4.4458e-05 deg
M 230.3780805309863 2.0082e-05 deg
tp 2457739.647135028346
(2016-Dec-17.14713503)
0.00011873 JED
period 2052.839285980598
5.62
3.0516e-05
8.355e-08
d
yr
n .1753668699047892 2.6069e-09 deg/d
Q 3.620005903522222 3.5875e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1341  
   data-arc span      11520 days (31.54 yr)  
   first obs. used      1983-11-04  
   last obs. used      2015-05-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51179  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 16:02:40  

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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