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JPL Small-Body Database Browser
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52766 (1998 MC38)
Classification: Main-belt Asteroid          SPK-ID: 2052766
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2379260910521692 4.0433e-08  
a 2.215933904005027 7.2352e-09 au
q 1.688705412195138 8.731e-08 au
i 8.794916896544397 4.3312e-06 deg
node 146.5732176379173 2.7065e-05 deg
peri 173.6109476669094 2.8779e-05 deg
M 217.5672344527411 1.2375e-05 deg
tp 2459477.195482629392
(2021-Sep-19.69548263)
4.2695e-05 TDB
period 1204.851798581705
3.30
5.9009e-06
1.616e-08
d
yr
n .2987919347622464 1.4634e-09 deg/d
Q 2.743162395814916 8.9567e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1123  
   data-arc span      8837 days (24.19 yr)  
   first obs. used      1995-11-25  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52982  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:35:21  

Additional Information
 Earth MOID = .67635 au 
 Jupiter MOID = 2.58759 au 
 T_jup = 3.601 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO359098  

52766 (1998 MC38)          Discovered 1998-Jun-18 by LONEOS at Anderson Mesa
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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