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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08094862408903697 3.7362e-08  
a 3.074242663607987 2.2819e-08 au
q 2.825386949873105 1.1414e-07 au
i 11.49365718970904 4.7073e-06 deg
node 147.1008910281643 2.3043e-05 deg
peri 289.080333747106 3.944e-05 deg
M 153.019881012132 3.3183e-05 deg
tp 2458363.643480211936
(2018-Sep-02.14348021)
0.00017939 TDB
period 1968.818333480584
5.39
2.1921e-05
6.002e-08
d
yr
n .1828507962761462 2.0359e-09 deg/d
Q 3.32309837734287 2.4666e-08 au
  Orbit Determination Parameters
   # obs. used (total)      700  
   data-arc span      9075 days (24.85 yr)  
   first obs. used      1995-07-22  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57264  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:45:35  

Additional Information
 Earth MOID = 1.86676 au 
 Jupiter MOID = 1.88388 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 14.65   n/a E2021B10  

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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