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308005 (2004 RV117)
Classification: Main-belt Asteroid          SPK-ID: 2308005
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04996498964248764 8.1832e-08  
a 2.765366328780794 4.0014e-08 au
q 2.627194828805577 2.3677e-07 au
i 3.737265761570063 9.5273e-06 deg
node 165.1957301826411 9.5855e-05 deg
peri 57.91457098728253 0.00013226 deg
M 268.4323266246241 9.7296e-05 deg
tp 2459427.735282876705
(2021-Aug-01.23528288)
0.00045913 TDB
period 1679.683409723662
4.60
3.6456e-05
9.981e-08
d
yr
n .2143261033096865 4.6518e-09 deg/d
Q 2.903537828756011 4.2013e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      5624 days (15.40 yr)  
   first obs. used      2003-05-23  
   last obs. used      2018-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6793  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:38:34  

Additional Information
 Earth MOID = 1.62081 au 
 Jupiter MOID = 2.06499 au 
 T_jup = 3.335 
[ 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 17.0   n/a MPO455269  

308005 (2004 RV117)          Discovered 2004-Sep-07 by Spacewatch at Kitt Peak
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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