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JPL Small-Body Database Browser
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215477 (2002 RK163)
Classification: Main-belt Asteroid          SPK-ID: 2215477
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1777997945873469 3.5585e-08  
a 2.419234180108996 1.2261e-08 au
q 1.989094839826928 8.8294e-08 au
i 2.924683834777693 6.8767e-06 deg
node 162.5953265437656 8.1029e-05 deg
peri 106.162380006254 8.4224e-05 deg
M 316.1601412927167 2.0472e-05 deg
tp 2459167.871665031908
(2020-Nov-14.37166503)
7.8372e-05 TDB
period 1374.406788438771
3.76
1.0448e-05
2.861e-08
d
yr
n .2619311858965239 1.9912e-09 deg/d
Q 2.849373520391064 1.4441e-08 au
  Orbit Determination Parameters
   # obs. used (total)      210  
   data-arc span      8487 days (23.24 yr)  
   first obs. used      1997-01-31  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53847  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:19:12  

Additional Information
 Earth MOID = .975485 au 
 Jupiter MOID = 2.24716 au 
 T_jup = 3.491 
[ 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 17.2   n/a MPO418155  

215477 (2002 RK163)          Discovered 2002-Sep-12 by NEAT at Palomar
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 2002 RK163 = 1997 BL6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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