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312053 (2007 RG298)
Classification: Main-belt Asteroid          SPK-ID: 2312053
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1524217529016765 6.0646e-08  
a 2.336084578030972 1.9715e-08 au
q 1.980014471720918 1.3739e-07 au
i 3.775458832481099 5.9007e-06 deg
node 82.74827496472784 0.00010924 deg
peri 333.9227974696072 0.00011168 deg
M 157.6156342663582 1.9973e-05 deg
tp 2458429.510576749244
(2018-Nov-07.01057675)
7.2979e-05 TDB
period 1304.161185069358
3.57
1.6509e-05
4.52e-08
d
yr
n .2760394988912773 3.4944e-09 deg/d
Q 2.692154684341026 2.272e-08 au
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      5578 days (15.27 yr)  
   first obs. used      2005-01-17  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62003  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 20:25:34  

Additional Information
 Earth MOID = .99287 au 
 Jupiter MOID = 2.6327 au 
 T_jup = 3.549 
[ 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 17.4   n/a MPO471268  

312053 (2007 RG298)          Discovered 2007-Sep-09 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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