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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 ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1455143109684271 4.8184e-08  
a 3.160670659774212 3.0927e-08 au
q 2.700747846519044 1.6097e-07 au
i 6.723149194362121 5.8775e-06 deg
node 199.0099090670283 3.9733e-05 deg
peri 123.8600034270802 4.4257e-05 deg
M 300.5367127788969 2.0409e-05 deg
tp 2457739.510935506371
(2016-Dec-17.01093551)
0.00011841 JED
period 2052.424991717934
5.62
3.0125e-05
8.248e-08
d
yr
n .1754022687565651 2.5745e-09 deg/d
Q 3.62059347302938 3.5428e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1345  
   data-arc span      11602 days (31.76 yr)  
   first obs. used      1983-11-04  
   last obs. used      2015-08-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5113  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 14:25:33  

Additional Information
 Earth MOID = 1.69424 au 
 Jupiter MOID = 1.76577 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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