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410223 (2007 RB321)
Classification: Main-belt Asteroid          SPK-ID: 2410223
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1819919310167579 1.0881e-07  
a 2.320857849782454 2.7286e-08 au
q 1.898480448085145 2.5857e-07 au
i 7.941939995661568 1.0949e-05 deg
node 177.7926785122244 3.9633e-05 deg
peri 205.888787007502 4.7062e-05 deg
M 192.9766289795874 3.2325e-05 deg
tp 2459599.664374123776
(2022-Jan-20.16437412)
0.00012349 TDB
period 1291.431093545572
3.54
2.2775e-05
6.235e-08
d
yr
n .2787605175368935 4.916e-09 deg/d
Q 2.743235251479764 3.2252e-08 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      7168 days (19.62 yr)  
   first obs. used      2000-09-03  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65659  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 01:59:06  

Additional Information
 Earth MOID = .904577 au 
 Jupiter MOID = 2.71787 au 
 T_jup = 3.543 
[ 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 17.8   n/a MPO413448  

410223 (2007 RB321)          Discovered 2007-Sep-13 by LINEAR at Socorro
Reference: Last Updated: 2014-10-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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