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70233 (1999 RG61)
Classification: Main-belt Asteroid          SPK-ID: 2070233
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04337573738821048 4.4168e-08  
a 2.342054582765295 1.1114e-08 au
q 2.240466238234413 1.0521e-07 au
i 8.451945929116123 5.7981e-06 deg
node 324.3734288358158 3.05e-05 deg
peri 81.47639687885486 7.453e-05 deg
M 218.0858729946124 6.7794e-05 deg
tp 2459516.580054223973
(2021-Oct-29.08005422)
0.00024767 TDB
period 1309.163671306499
3.58
9.319e-06
2.551e-08
d
yr
n .2749847157313284 1.9574e-09 deg/d
Q 2.443642927296177 1.1596e-08 au
  Orbit Determination Parameters
   # obs. used (total)      625  
   data-arc span      9208 days (25.21 yr)  
   first obs. used      1994-02-10  
   last obs. used      2019-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51425  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:06:35  

Additional Information
 Earth MOID = 1.26546 au 
 Jupiter MOID = 2.70079 au 
 T_jup = 3.548 
[ 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 MPO426420  

70233 (1999 RG61)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 RG61 = 2001 CY47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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