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152112 (2004 RJ192)
Classification: Main-belt Asteroid          SPK-ID: 2152112
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1353711245096349 5.9391e-08  
a 3.074879798959125 3.0591e-08 au
q 2.658629862842068 1.6938e-07 au
i 9.716170706761073 4.693e-06 deg
node 296.2271922464302 3.55e-05 deg
peri 355.2471966865316 4.2458e-05 deg
M 73.28804651824458 2.1878e-05 deg
tp 2458799.567477081780
(2019-Nov-12.06747708)
0.00011932 TDB
period 1969.430420206764
5.39
2.939e-05
8.047e-08
d
yr
n .1827939673858622 2.7278e-09 deg/d
Q 3.491129735076182 3.4732e-08 au
  Orbit Determination Parameters
   # obs. used (total)      591  
   data-arc span      8183 days (22.40 yr)  
   first obs. used      1998-08-17  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51339  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:25:45  

Additional Information
 Earth MOID = 1.64062 au 
 Jupiter MOID = 1.71207 au 
 T_jup = 3.194 
[ 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 14.79   n/a E2021B55  

152112 (2004 RJ192)          Discovered 2004-Sep-10 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 2004 RJ192 = 2001 BO52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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