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JPL Small-Body Database Browser
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201282 (2002 RN278)
Classification: Main-belt Asteroid          SPK-ID: 2201282
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03384797131363246 7.9897e-08  
a 3.075173981405461 3.6636e-08 au
q 2.97108558069842 2.5582e-07 au
i .8100442642773117 7.9053e-06 deg
node 148.0911130663973 0.00045238 deg
peri 229.6381598025716 0.00045919 deg
M 16.75041502265671 7.9449e-05 deg
tp 2458508.851357765804
(2019-Jan-25.35135777)
0.00043444 TDB
period 1969.713058433671
5.39
3.52e-05
9.637e-08
d
yr
n .1827677378989783 3.2661e-09 deg/d
Q 3.179262382112502 3.7877e-08 au
  Orbit Determination Parameters
   # obs. used (total)      267  
   data-arc span      7177 days (19.65 yr)  
   first obs. used      2000-04-12  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57815  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 14:35:05  

Additional Information
 Earth MOID = 1.9711 au 
 Jupiter MOID = 1.98494 au 
 T_jup = 3.229 
[ 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 15.8   n/a MPO454425  

201282 (2002 RN278)          Discovered 2002-Sep-14 by NEAT at Palomar
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2002 RN278 = 2007 RX282 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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