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JPL Small-Body Database Browser
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52239 (1979 OV10)
Classification: Main-belt Asteroid          SPK-ID: 2052239
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2769721216599462 5.3368e-08  
a 2.715370964656242 1.3901e-08 au
q 1.963288907481588 1.4337e-07 au
i 7.17213203287624 5.8255e-06 deg
node 171.0784397479356 3.1476e-05 deg
peri 187.7150855937526 3.2457e-05 deg
M 289.6774383964536 7.0826e-06 deg
tp 2458919.752541280820
(2020-Mar-11.25254128)
3.3401e-05 TDB
period 1634.339140104632
4.47
1.255e-05
3.436e-08
d
yr
n .220272519433728 1.6915e-09 deg/d
Q 3.467453021830896 1.7752e-08 au
  Orbit Determination Parameters
   # obs. used (total)      662  
   data-arc span      14151 days (38.74 yr)  
   first obs. used      1979-07-24  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53453  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 04:22:20  

Additional Information
 Earth MOID = .958974 au 
 Jupiter MOID = 1.98184 au 
 T_jup = 3.294 
[ 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 15.3   n/a MPO400508  

52239 (1979 OV10)          Discovered 1979-Jul-24 by Bus, S. J. at Siding Spring
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1979 OV10 = 2001 LA9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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