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JPL Small-Body Database Browser
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183115 (2002 RP147)
Classification: Main-belt Asteroid          SPK-ID: 2183115
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08432294306509958 8.3141e-08  
a 2.3532954868936 1.7176e-08 au
q 2.154858685536915 2.0138e-07 au
i 1.744634642129513 4.8259e-06 deg
node 131.1243567866617 0.00025176 deg
peri 244.3874789146893 0.00025332 deg
M 199.2844887271748 3.2289e-05 deg
tp 2459189.165268775224
(2020-Dec-05.66526878)
0.00012171 TDB
period 1318.600146810554
3.61
1.4436e-05
3.952e-08
d
yr
n .2730168056410219 2.989e-09 deg/d
Q 2.551732288250284 1.8624e-08 au
  Orbit Determination Parameters
   # obs. used (total)      293  
   data-arc span      6588 days (18.04 yr)  
   first obs. used      2001-04-27  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58454  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:50:37  

Additional Information
 Earth MOID = 1.15543 au 
 Jupiter MOID = 2.80041 au 
 T_jup = 3.551 
[ 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 MPO280960  

183115 (2002 RP147)          Discovered 2002-Sep-11 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2002 RP147 = 2004 CD16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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