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52265 (1985 RM3)
Classification: Main-belt Asteroid          SPK-ID: 2052265
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1685046359838862 5.0462e-08  
a 2.214261722497939 1.0102e-08 au
q 1.841148356975371 1.1034e-07 au
i 3.780421257664924 4.801e-06 deg
node 157.3082249714427 7.9251e-05 deg
peri 241.256645907058 8.0931e-05 deg
M 36.76253648476525 1.6298e-05 deg
tp 2457277.601997716055
(2015-Sep-12.10199772)
5.4184e-05 JED
period 1203.488253335156
3.29
8.2358e-06
2.255e-08
d
yr
n .299130464300215 2.047e-09 deg/d
Q 2.587375088020508 1.1804e-08 au
  Orbit Determination Parameters
   # obs. used (total)      831  
   data-arc span      24136 days (66.08 yr)  
   first obs. used      1949-11-19  
   last obs. used      2015-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51618  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 15:09:46  

Additional Information
 Earth MOID = .850612 au 
 Jupiter MOID = 2.82829 au 
 T_jup = 3.633 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4 mag n/a MPO359094  

52265 (1985 RM3)          Discovered 1985-Sep-07 by Debehogne, H. at La Silla
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1985 RM3 = 1998 QL7 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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