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300351 (2007 RH52)
Classification: Main-belt Asteroid          SPK-ID: 2300351
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1733677614301497 1.0243e-07  
a 2.580159141103945 2.9208e-08 au
q 2.132842726677216 2.787e-07 au
i 8.35943513948912 6.6884e-06 deg
node 211.1273942794562 5.3393e-05 deg
peri 154.3626979967312 5.9509e-05 deg
M 21.91192953852092 3.0743e-05 deg
tp 2458908.360407089684
(2020-Feb-28.86040709)
0.00012811 TDB
period 1513.798836811742
4.14
2.5705e-05
7.038e-08
d
yr
n .2378123111510687 4.0381e-09 deg/d
Q 3.027475555530673 3.4271e-08 au
  Orbit Determination Parameters
   # obs. used (total)      216  
   data-arc span      6276 days (17.18 yr)  
   first obs. used      1999-11-02  
   last obs. used      2017-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56051  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-May-15 18:15:22  

Additional Information
 Earth MOID = 1.13532 au 
 Jupiter MOID = 2.45626 au 
 T_jup = 3.389 
[ 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 17.2   n/a MPO251848  

300351 (2007 RH52)          Discovered 2007-Sep-09 by Spacewatch at Kitt Peak
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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