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90824 (1995 SF53)
Classification: Main-belt Asteroid          SPK-ID: 2090824
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07425821633029499 7.1152e-08  
a 2.737543365965691 3.5537e-08 AU
q 2.534258278482246 1.9359e-07 AU
i 2.573800800808714 1.0592e-05 deg
node 177.9060069307232 0.00015447 deg
peri 110.0312752916458 0.00017303 deg
M 146.2188671977328 7.3838e-05 deg
tp 2456328.543974674241
(2013-Feb-05.04397467)
0.00034172 JED
period 1654.397778845767
4.53
3.2215e-05
8.82e-08
d
yr
n .2176018395353282 4.2372e-09 deg/d
Q 2.940828453449135 3.8176e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      304  
   data-arc span      7047 days (19.29 yr)  
   first obs. used      1995-08-26  
   last obs. used      2014-12-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59098  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 06:08:47  

Additional Information
 Earth MOID = 1.52069 AU 
 T_jup = 3.346 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7 mag n/a MPO267973  

90824 (1995 SF53)          Discovered 1995-Sep-28 by BAO Schmidt CCD Asteroid Program at Xinglong (327)
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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