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JPL Small-Body Database Browser
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136656 (1995 OP2)
Classification: Main-belt Asteroid          SPK-ID: 2136656
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09437825547293092 3.9793e-08  
a 2.308819192436327 1.0925e-08 au
q 2.090916864851765 9.51e-08 au
i 5.409519677717406 5.0542e-06 deg
node 196.656652666135 4.4897e-05 deg
peri 75.44095065856357 5.4656e-05 deg
M 308.9820593569703 2.8977e-05 deg
tp 2458782.094937099914
(2019-Oct-25.59493710)
0.00010309 TDB
period 1281.395848832655
3.51
9.0952e-06
2.49e-08
d
yr
n .2809436290338836 1.9941e-09 deg/d
Q 2.526721520020889 1.1956e-08 au
  Orbit Determination Parameters
   # obs. used (total)      253  
   data-arc span      9699 days (26.55 yr)  
   first obs. used      1992-10-20  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55882  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:13:11  

Additional Information
 Earth MOID = 1.08241 au 
 Jupiter MOID = 2.54175 au 
 T_jup = 3.574 
[ 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 17.1   n/a MPO436673  

136656 (1995 OP2)          Discovered 1995-Jul-22 by Spacewatch at Kitt Peak
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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