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213651 (2002 RA183)
Classification: Main-belt Asteroid          SPK-ID: 2213651
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0466138384320104 4.6852e-08  
a 2.579626146545118 1.8932e-08 au
q 2.459379870135074 1.2475e-07 au
i 13.25797972872628 4.9369e-06 deg
node 266.3562110122215 2.023e-05 deg
peri 286.6199958872035 5.7108e-05 deg
M 311.5041555925218 5.3591e-05 deg
tp 2459404.361683848486
(2021-Jul-08.86168385)
0.0002249 TDB
period 1513.329793142816
4.14
1.666e-05
4.561e-08
d
yr
n .2378860190496667 2.6188e-09 deg/d
Q 2.699872422955162 1.9814e-08 au
  Orbit Determination Parameters
   # obs. used (total)      577  
   data-arc span      7768 days (21.27 yr)  
   first obs. used      2000-01-10  
   last obs. used      2021-04-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51365  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:39:32  

Additional Information
 Earth MOID = 1.48553 au 
 Jupiter MOID = 2.39248 au 
 T_jup = 3.386 
[ 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 15.63   n/a MPCxxxxx  

213651 (2002 RA183)          Discovered 2002-Sep-11 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

Alternate Designations
 2002 RA183 = 2003 YW101 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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