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JPL Small-Body Database Browser
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52796 (1998 QA52)
Classification: Main-belt Asteroid          SPK-ID: 2052796
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1288092054744661 5.0019e-08  
a 2.159463617229574 8.5205e-09 au
q 1.881304824443216 1.1118e-07 au
i 5.278357712810841 3.5062e-06 deg
node 294.1397613805447 5.5904e-05 deg
peri 96.23515509612113 5.8158e-05 deg
M 148.9052050943028 1.5816e-05 deg
tp 2458121.070622473999
(2018-Jan-02.57062247)
5.0062e-05 TDB
period 1159.090280289764
3.17
6.8601e-06
1.878e-08
d
yr
n .3105884037868065 1.8382e-09 deg/d
Q 2.437622410015932 9.6181e-09 au
  Orbit Determination Parameters
   # obs. used (total)      994  
   data-arc span      21355 days (58.47 yr)  
   first obs. used      1960-10-22  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56743  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:07:45  

Additional Information
 Earth MOID = .894759 au 
 Jupiter MOID = 2.97659 au 
 T_jup = 3.682 
[ 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 15.7   n/a MPO333278  

52796 (1998 QA52)          Discovered 1998-Aug-17 by LINEAR at Socorro
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 QA52 = 2000 EY155 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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