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JPL Small-Body Database Browser
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59866 (1999 RF105)
Classification: Main-belt Asteroid          SPK-ID: 2059866
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .110808183737529 3.6372e-08  
a 3.026763547338043 2.17e-08 au
q 2.691373376054554 1.1295e-07 au
i 9.580872317132206 4.296e-06 deg
node 23.61875718987152 2.4322e-05 deg
peri 281.1196418980969 3.0743e-05 deg
M 32.47945731164113 2.0444e-05 deg
tp 2458826.970852732250
(2019-Dec-09.47085273)
0.00010856 TDB
period 1923.384754153496
5.27
2.0684e-05
5.663e-08
d
yr
n .1871700392875581 2.0128e-09 deg/d
Q 3.362153718621532 2.4105e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1268  
   data-arc span      8999 days (24.64 yr)  
   first obs. used      1995-02-02  
   last obs. used      2019-09-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54015  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 09:54:10  

Additional Information
 Earth MOID = 1.69805 au 
 Jupiter MOID = 1.93966 au 
 T_jup = 3.214 
[ 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 13.8   n/a MPO436200  

59866 (1999 RF105)          Discovered 1999-Sep-08 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 RF105 = 2000 XJ28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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