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JPL Small-Body Database Browser
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243996 (2001 RP149)
Classification: Main-belt Asteroid          SPK-ID: 2243996
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09938865283821777 4.5311e-08  
a 2.209314430279045 1.4389e-08 au
q 1.989733645357576 9.614e-08 au
i 1.352847562805968 5.4554e-06 deg
node 205.6711716437825 0.00029517 deg
peri 190.2226675569708 0.00029771 deg
M 91.49859186015898 3.8982e-05 deg
tp 2458295.642677968735
(2018-Jun-26.14267797)
0.00013021 TDB
period 1199.457103110273
3.28
1.1718e-05
3.208e-08
d
yr
n .3001357856537725 2.9321e-09 deg/d
Q 2.428895215200514 1.5819e-08 au
  Orbit Determination Parameters
   # obs. used (total)      208  
   data-arc span      6831 days (18.70 yr)  
   first obs. used      2000-04-26  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57558  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:10:28  

Additional Information
 Earth MOID = .995719 au 
 Jupiter MOID = 2.90841 au 
 T_jup = 3.652 
[ 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 17.6   n/a MPO367629  

243996 (2001 RP149)          Discovered 2001-Sep-11 by LONEOS at Anderson Mesa
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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