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213837 (2003 RR15)
Classification: Main-belt Asteroid          SPK-ID: 2213837
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09555348243395283 4.3321e-08  
a 2.316000867283771 1.4362e-08 au
q 2.094698919094752 1.025e-07 au
i 23.49078404760166 6.1221e-06 deg
node 287.6053839846568 1.1669e-05 deg
peri 300.6248712229895 3.556e-05 deg
M 92.97873951634838 3.4225e-05 deg
tp 2458868.003056844520
(2020-Jan-19.50305684)
0.00012222 TDB
period 1287.37924560621
3.52
1.1975e-05
3.279e-08
d
yr
n .2796378776717661 2.6011e-09 deg/d
Q 2.537302815472791 1.5734e-08 au
  Orbit Determination Parameters
   # obs. used (total)      373  
   data-arc span      7667 days (20.99 yr)  
   first obs. used      1999-07-13  
   last obs. used      2020-07-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50115  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:44:18  

Additional Information
 Earth MOID = 1.13679 au 
 Jupiter MOID = 2.69405 au 
 T_jup = 3.465 
[ 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 15.71   n/a E2021B55  

213837 (2003 RR15)          Discovered 2003-Sep-14 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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