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JPL Small-Body Database Browser
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108695 (2001 OH12)
Classification: Main-belt Asteroid          SPK-ID: 2108695
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1458860300100485 5.8663e-08  
a 3.078321217554914 2.3656e-08 au
q 2.629237156030128 1.8488e-07 au
i 11.4400372966921 7.8745e-06 deg
node 150.7084426062595 2.656e-05 deg
peri 242.1795935880755 3.5604e-05 deg
M 139.198890955666 2.4004e-05 deg
tp 2458237.714190856405
(2018-Apr-29.21419086)
0.00012871 TDB
period 1972.73763753731
5.40
2.274e-05
6.226e-08
d
yr
n .1824875204639023 2.1036e-09 deg/d
Q 3.527405279079698 2.7107e-08 au
  Orbit Determination Parameters
   # obs. used (total)      393  
   data-arc span      8506 days (23.29 yr)  
   first obs. used      1996-10-11  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59954  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:12:04  

Additional Information
 Earth MOID = 1.65733 au 
 Jupiter MOID = 2.02825 au 
 T_jup = 3.182 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456790.5 (2014-May-13.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1446822835196818 5.8329e-08  
q 2.635593564522648 1.8409e-07 au
tp 2456268.255781145526
(2012-Dec-06.75578115)
0.00012632 TDB
node 150.7210343102741 2.6568e-05 deg
peri 243.044478604919 3.5816e-05 deg
i 11.43402206025177 7.8697e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      393  
   data-arc span      8506 days (23.29 yr)  
   first obs. used      1996-10-11  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59954  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:12:04  

Additional Information
 Jupiter MOID = 2.02825 au 
 T_jup = 3.182 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.402289809437676E-15 -1.067436940050317E-14 -3.342965987576894E-12 1.684941907328848E-14 -6.168613557203538E-13 -2.750686016888401E-15
q -1.067436940050317E-14 3.388735281503779E-14 1.0513861603763E-11 -5.484060608255411E-14 1.95766287888488E-12 9.903621205247628E-15
tp -3.342965987576894E-12 1.0513861603763E-11 1.595637760019838E-8 -3.85266260684788E-11 3.060865871005754E-9 2.738485970426906E-12
node 1.684941907328848E-14 -5.484060608255411E-14 -3.85266260684788E-11 7.058369568534646E-10 -6.981177601715813E-10 5.211331575989785E-11
peri -6.168613557203538E-13 1.95766287888488E-12 3.060865871005754E-9 -6.981177601715813E-10 1.282790002450736E-9 -5.046619657124266E-11
i -2.750686016888401E-15 9.903621205247628E-15 2.738485970426906E-12 5.211331575989785E-11 -5.046619657124266E-11 6.193275081568192E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO432611  

108695 (2001 OH12)          Discovered 2001-Jul-20 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2001 OH12 = 1996 TG36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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