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160768 (2000 SQ137)
Classification: Main-belt Asteroid          SPK-ID: 2160768
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2617253510628571 4.4305e-08  
a 2.331413492107766 9.4723e-09 au
q 1.721223477413179 1.0432e-07 au
i 2.859486274133845 5.2391e-06 deg
node 298.7738074144964 8.6578e-05 deg
peri 23.16396790409455 8.7095e-05 deg
M 217.2363871579701 1.0244e-05 deg
tp 2459516.135030461483
(2021-Oct-28.63503046)		 3.9113e-05 TDB
period 1300.251564602351
3.56		 7.9242e-06
2.17e-08		 d
yr
n .2768694995649528 1.6873e-09 deg/d
Q 2.941603506802352 1.1951e-08 au
   Orbit Determination Parameters
   # obs. used (total)      325  
   data-arc span      9607 days (26.30 yr)  
   first obs. used      1993-10-13  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57369  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:24:59  

Additional Information
 Earth MOID = .709074 au 
 Jupiter MOID = 2.39199 au 
 T_jup = 3.522 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO454064  

160768 (2000 SQ137)          Discovered 2000-Sep-23 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

Alternate Designations
 2000 SQ137 = 2000 RU91 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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