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JPL Small-Body Database Browser
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312825 (2011 SH135)
Classification: Main-belt Asteroid          SPK-ID: 2312825
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07366646331084925 1.0382e-07  
a 3.069612304244794 3.965e-08 au
q 2.843484822055613 3.1544e-07 au
i 10.79854074913036 1.1179e-05 deg
node 188.8707455823797 4.3212e-05 deg
peri 183.3548020709364 8.0107e-05 deg
M 149.6628267981222 6.5447e-05 deg
tp 2457783.851515503096
(2017-Jan-30.35151550)
0.00035277 TDB
period 1964.371919925368
5.38
3.806e-05
1.042e-07
d
yr
n .183264684425787 3.5508e-09 deg/d
Q 3.295739786433975 4.257e-08 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      8566 days (23.45 yr)  
   first obs. used      1995-10-21  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58673  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:20:27  

Additional Information
 Earth MOID = 1.84258 au 
 Jupiter MOID = 2.11228 au 
 T_jup = 3.200 
[ 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 16.2   n/a MPO434005  

312825 (2011 SH135)          Discovered 1995-Oct-21 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2011 SH135 = 1995 UM76 = 2010 GX169 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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