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JPL Small-Body Database Browser
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52466 (1995 OF4)
Classification: Main-belt Asteroid          SPK-ID: 2052466
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08103129748363695 3.9614e-08  
a 3.075856363113367 2.6589e-08 au
q 2.82661573113699 1.2587e-07 au
i 11.49165597352494 4.8749e-06 deg
node 147.0976171753168 2.4436e-05 deg
peri 289.4881912091561 4.0526e-05 deg
M 42.92220474060414 3.3196e-05 deg
tp 2458365.576196186766
(2018-Sep-04.07619619)
0.00018109 TDB
period 1970.368714372197
5.39
2.5549e-05
6.995e-08
d
yr
n .1827069204733612 2.3691e-09 deg/d
Q 3.325096995089744 2.8744e-08 au
  Orbit Determination Parameters
   # obs. used (total)      595  
   data-arc span      8632 days (23.63 yr)  
   first obs. used      1995-07-22  
   last obs. used      2019-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59544  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:06:13  

Additional Information
 Earth MOID = 1.86813 au 
 Jupiter MOID = 1.88239 au 
 T_jup = 3.194 
[ 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 14.6   n/a MPO432082  

52466 (1995 OF4)          Discovered 1995-Jul-22 by Spacewatch at Kitt Peak
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

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