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JPL Small-Body Database Browser
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300330 (2007 RG7)
Classification: Main-belt Asteroid          SPK-ID: 2300330
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2461636334167435 1.5381e-07  
a 2.456665078947917 2.7247e-08 au
q 1.851923477026067 3.6092e-07 au
i 7.258933345390731 7.1048e-06 deg
node 177.1454509391458 5.5464e-05 deg
peri 226.2299254012355 5.9442e-05 deg
M 80.96902160247565 1.4365e-05 deg
tp 2458684.174832807127
(2019-Jul-19.67483281)
5.3911e-05 TDB
period 1406.427519261915
3.85
2.3398e-05
6.406e-08
d
yr
n .2559676876835615 4.2585e-09 deg/d
Q 3.061406680869768 3.3955e-08 au
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      6980 days (19.11 yr)  
   first obs. used      2000-12-23  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62511  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 17:19:31  

Additional Information
 Earth MOID = .868569 au 
 Jupiter MOID = 2.37492 au 
 T_jup = 3.439 
[ 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 17.3   n/a MPO260579  

300330 (2007 RG7)          Discovered 2007-Sep-06 by Chante-Perdrix at Chante-Perdrix
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13

Alternate Designations
 2007 RG7 = 2005 EP309 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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