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136695 (1995 SP50)
Classification: Main-belt Asteroid          SPK-ID: 2136695
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2460844495076449 5.5363e-08  
a 2.38162786598755 8.2267e-09 au
q 1.795546283653937 1.3359e-07 au
i 2.302376636736697 5.3577e-06 deg
node 210.1957793704656 0.00010703 deg
peri 153.3583798414255 0.00010724 deg
M 260.5190861906412 7.644e-06 deg
tp 2459371.476625699913
(2021-Jun-05.97662570)
2.9483e-05 TDB
period 1342.484504192448
3.68
6.9559e-06
1.904e-08
d
yr
n .2681595198125231 1.3894e-09 deg/d
Q 2.967709448321163 1.0251e-08 au
  Orbit Determination Parameters
   # obs. used (total)      513  
   data-arc span      8974 days (24.57 yr)  
   first obs. used      1995-09-26  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53634  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:40:39  

Additional Information
 Earth MOID = .793734 au 
 Jupiter MOID = 2.49582 au 
 T_jup = 3.495 
[ 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 16.6   n/a MPO229682  

136695 (1995 SP50)          Discovered 1995-Sep-26 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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