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JPL Small-Body Database Browser
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117182 (2004 RV78)
Classification: Main-belt Asteroid          SPK-ID: 2117182
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1857013738067388 4.5999e-08  
a 2.403960540274405 9.2816e-09 au
q 1.957541765368258 1.0905e-07 au
i 2.326583511697154 5.6493e-06 deg
node 194.3527243973437 8.535e-05 deg
peri 140.0116269826716 8.6344e-05 deg
M 352.1282504667104 1.1362e-05 deg
tp 2458630.268585241263
(2019-May-26.76858524)
4.2999e-05 TDB
period 1361.411544096249
3.73
7.8845e-06
2.159e-08
d
yr
n .2644314289541156 1.5314e-09 deg/d
Q 2.850379315180552 1.1005e-08 au
  Orbit Determination Parameters
   # obs. used (total)      601  
   data-arc span      7565 days (20.71 yr)  
   first obs. used      1999-03-10  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4987  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 11:00:09  

Additional Information
 Earth MOID = .94741 au 
 Jupiter MOID = 2.51984 au 
 T_jup = 3.499 
[ 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 16.5   n/a MPO412802  

117182 (2004 RV78)          Discovered 2004-Sep-08 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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