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382649 (2002 RJ215)
Classification: Main-belt Asteroid          SPK-ID: 2382649
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2214310272808125 8.358e-08  
a 2.303393865141977 1.5559e-08 au
q 1.793350995351267 1.9623e-07 au
i 5.324141231546831 7.6936e-06 deg
node 127.8283571449232 7.5499e-05 deg
peri 248.7321495290549 7.7325e-05 deg
M 6.823135857475488 1.7061e-05 deg
tp 2458976.299058963733
(2020-May-06.79905896)
6.0383e-05 TDB
period 1276.881913982534
3.50
1.2938e-05
3.542e-08
d
yr
n .2819367993686879 2.8567e-09 deg/d
Q 2.813436734932686 1.9005e-08 au
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      6154 days (16.85 yr)  
   first obs. used      2002-08-30  
   last obs. used      2019-07-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .71043  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:59:49  

Additional Information
 Earth MOID = .802775 au 
 Jupiter MOID = 2.6608 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 17.5   n/a MPO440656  

382649 (2002 RJ215)          Discovered 2002-Sep-13 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

Alternate Designations
 2002 RJ215 = 2009 RO59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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