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JPL Small-Body Database Browser
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136682 (1995 SC31)
Classification: Main-belt Asteroid          SPK-ID: 2136682
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1369723037808511 6.0001e-08  
a 2.385484412529198 1.389e-08 au
q 2.058739116911763 1.4704e-07 au
i 4.747966406818763 7.6472e-06 deg
node 358.9496857049356 5.9128e-05 deg
peri 289.0056831026379 6.4792e-05 deg
M 192.241222319012 2.7258e-05 deg
tp 2459227.613361156590
(2021-Jan-13.11336116)
0.00010181 TDB
period 1345.746631783891
3.68
1.1754e-05
3.218e-08
d
yr
n .2675094936130675 2.3364e-09 deg/d
Q 2.712229708146632 1.5792e-08 au
  Orbit Determination Parameters
   # obs. used (total)      187  
   data-arc span      8097 days (22.17 yr)  
   first obs. used      1995-09-20  
   last obs. used      2017-11-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62899  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:23:36  

Additional Information
 Earth MOID = 1.04788 au 
 Jupiter MOID = 2.45364 au 
 T_jup = 3.518 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO426851  

136682 (1995 SC31)          Discovered 1995-Sep-20 by Spacewatch at Kitt Peak
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ show close-approach data ]
Alternate Designations
 1995 SC31 = 2006 QB42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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