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152087 (2004 RJ37)
Classification: Main-belt Asteroid          SPK-ID: 2152087
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06281249478616009 4.2655e-08  
a 3.056504444073206 2.8444e-08 au
q 2.864517774615982 1.1996e-07 au
i 7.245557674221669 6.1911e-06 deg
node 16.0027864444986 3.2797e-05 deg
peri 240.5640688611905 7.4755e-05 deg
M 92.51642666018253 6.2846e-05 deg
tp 2458698.906010521728
(2019-Aug-03.40601052)
0.00034446 TDB
period 1951.802968735861
5.34
2.7246e-05
7.46e-08
d
yr
n .1844448470293925 2.5747e-09 deg/d
Q 3.248491113530429 3.0231e-08 au
  Orbit Determination Parameters
   # obs. used (total)      494  
   data-arc span      9501 days (26.01 yr)  
   first obs. used      1994-11-06  
   last obs. used      2020-11-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56388  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:25:38  

Additional Information
 Earth MOID = 1.85752 au 
 Jupiter MOID = 1.79249 au 
 T_jup = 3.220 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.14   n/a E2021B55  

152087 (2004 RJ37)          Discovered 2004-Sep-07 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 2004 RJ37 = 2005 WN183 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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