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70225 (1999 RG50)
Classification: Main-belt Asteroid          SPK-ID: 2070225
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2060095914717359 4.2094e-08  
a 2.406028933004205 9.3686e-09 au
q 1.910363895446832 9.9609e-08 au
i 2.32980314040325 3.3413e-06 deg
node 268.0671886191271 0.00010625 deg
peri 55.6087789018756 0.00010658 deg
M 204.54838189717 1.01e-05 deg
tp 2459589.130066248389
(2022-Jan-09.63006625)
4.0262e-05 TDB
period 1363.168981034635
3.73
7.9619e-06
2.18e-08
d
yr
n .2640905162959054 1.5425e-09 deg/d
Q 2.901693970561578 1.1299e-08 au
  Orbit Determination Parameters
   # obs. used (total)      770  
   data-arc span      10010 days (27.41 yr)  
   first obs. used      1992-11-24  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52817  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 13:36:03  

Additional Information
 Earth MOID = .899271 au 
 Jupiter MOID = 2.42952 au 
 T_jup = 3.492 
[ 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 MPO453105  

70225 (1999 RG50)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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