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JPL Small-Body Database Browser
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97746 (2000 HQ52)
Classification: Main-belt Asteroid          SPK-ID: 2097746
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2028656882333424 5.2131e-08  
a 2.158542578727532 5.7288e-09 au
q 1.720648352912998 1.1281e-07 au
i 4.042958330523584 5.9021e-06 deg
node 57.27113863508615 6.036e-05 deg
peri 190.4227858094363 6.1537e-05 deg
M 341.2942283338983 1.0593e-05 deg
tp 2458660.688356495564
(2019-Jun-26.18835650)
3.4074e-05 TDB
period 1158.348809403521
3.17
4.6114e-06
1.263e-08
d
yr
n .3107872145915858 1.2372e-09 deg/d
Q 2.596436804542067 6.8909e-09 au
  Orbit Determination Parameters
   # obs. used (total)      657  
   data-arc span      6951 days (19.03 yr)  
   first obs. used      2000-04-29  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57518  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:29:51  

Additional Information
 Earth MOID = .706991 au 
 Jupiter MOID = 2.43294 au 
 T_jup = 3.669 
[ 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 16.2   n/a MPO381873  

97746 (2000 HQ52)          Discovered 2000-Apr-29 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

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