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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .261419710362209 4.465e-08  
a 2.331900501411623 9.4783e-09 au
q 1.722295747739106 1.0509e-07 au
i 2.859037189567216 5.3111e-06 deg
node 298.7724281549025 9.1022e-05 deg
peri 23.14888419221933 9.1606e-05 deg
M 106.5427347617615 1.0172e-05 deg
tp 2458215.567314154833
(2018-Apr-07.06731415)
3.546e-05 TDB
period 1300.659000485835
3.56
7.9301e-06
2.171e-08
d
yr
n .276782769246612 1.6875e-09 deg/d
Q 2.941505255084139 1.1956e-08 au
  Orbit Determination Parameters
   # obs. used (total)      309  
   data-arc span      9192 days (25.17 yr)  
   first obs. used      1993-10-13  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57888  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:54:42  

Additional Information
 Earth MOID = .709264 au 
 Jupiter MOID = 2.38904 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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