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52086 (2002 RY108)
Classification: Main-belt Asteroid          SPK-ID: 2052086
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2198092120610305 3.8247e-08  
a 2.802738181930127 1.3824e-08 au
q 2.1866705105467 1.1036e-07 au
i 8.233106161243818 4.715e-06 deg
node 236.9691668735941 2.7212e-05 deg
peri 31.86153478865006 2.9484e-05 deg
M 24.70119550293253 9.9835e-06 deg
tp 2459082.905314731447
(2020-Aug-21.40531473)
4.7512e-05 TDB
period 1713.847683673985
4.69
1.268e-05
3.472e-08
d
yr
n .2100536724642098 1.5541e-09 deg/d
Q 3.418805853313553 1.6862e-08 au
  Orbit Determination Parameters
   # obs. used (total)      563  
   data-arc span      21876 days (59.89 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-08-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53342  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:42:57  

Additional Information
 Earth MOID = 1.17408 au 
 Jupiter MOID = 1.69128 au 
 T_jup = 3.274 
[ 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 15.80   n/a E2021B10  

52086 (2002 RY108)          Discovered 2002-Sep-05 by NEAT at Haleakala
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 RY108 = 1993 TL9 = 1997 NM8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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