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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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1451742989307552 5.2454e-08  
a 3.161095971767512 3.349e-08 AU
q 2.70218608021333 1.7008e-07 AU
i 6.722136622239382 5.8985e-06 deg
node 199.0117389671293 4.3874e-05 deg
peri 123.8273785346628 4.8381e-05 deg
M 230.3780788793614 2.0182e-05 deg
tp 2457739.647141914474
(2016-Dec-17.14714191)
0.00011899 JED
period 2052.839278948495
5.62
3.2623e-05
8.932e-08
d
yr
n .1753668705055172 2.7869e-09 deg/d
Q 3.620005863321695 3.8352e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1208  
   data-arc span      11160 days (30.55 yr)  
   first obs. used      1983-11-04  
   last obs. used      2014-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52153  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 13:40:26  

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 (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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