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201550 (2003 RC15)
Classification: Main-belt Asteroid          SPK-ID: 2201550
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1337205407105747 4.7179e-08  
a 2.551131923357854 1.8482e-08 au
q 2.209993183142433 1.2251e-07 au
i 3.333624861262677 5.0542e-06 deg
node 262.3531331644789 8.9411e-05 deg
peri 186.6370684829511 9.1927e-05 deg
M 312.6373528143898 2.5596e-05 deg
tp 2459196.308378023226
(2020-Dec-12.80837802)
0.00010707 TDB
period 1488.325089011876
4.07
1.6173e-05
4.428e-08
d
yr
n .2418826388521141 2.6285e-09 deg/d
Q 2.892270663573274 2.0953e-08 au
  Orbit Determination Parameters
   # obs. used (total)      310  
   data-arc span      8823 days (24.16 yr)  
   first obs. used      1995-08-29  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61038  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:01:06  

Additional Information
 Earth MOID = 1.2265 au 
 Jupiter MOID = 2.29462 au 
 T_jup = 3.425 
[ 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 16.4   n/a MPO449981  

201550 (2003 RC15)          Discovered 2003-Sep-15 by NEAT at Palomar
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2003 RC15 = 2005 AM53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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