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JPL Small-Body Database Browser
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48621 (1995 OC)
Classification: Mars-crossing Asteroid          SPK-ID: 2048621
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2750465731683961 3.7246e-08  
a 2.204850930209596 4.4183e-09 au
q 1.598414237508297 8.3214e-08 au
i 2.871212317167958 3.9412e-06 deg
node 171.581529492763 5.8722e-05 deg
peri 168.0128605619508 5.905e-05 deg
M 69.67977274908287 5.0806e-06 deg
tp 2458369.042371004315
(2018-Sep-07.54237100)
1.6789e-05 TDB
period 1195.824026844912
3.27
3.5945e-06
9.841e-09
d
yr
n .3010476390492269 9.0491e-10 deg/d
Q 2.811287622910896 5.6336e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1158  
   data-arc span      13311 days (36.44 yr)  
   first obs. used      1982-08-19  
   last obs. used      2019-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48547  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:47:18  

Additional Information
 Earth MOID = .588985 au 
 Jupiter MOID = 2.59013 au 
 T_jup = 3.610 
[ 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 15.9   n/a MPO299291  

48621 (1995 OC)          Discovered 1995-Jul-19 by Cavezzo at Cavezzo
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1995 OC = 1982 QL1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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