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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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0742582191200258 7.0348e-08  
a 2.737543363601772 3.4322e-08 AU
q 2.534258268656859 1.8987e-07 AU
i 2.573802217928696 9.955e-06 deg
node 177.9060049165257 0.0001544 deg
peri 110.0312849138395 0.00017026 deg
M 146.218860419596 6.9057e-05 deg
tp 2456328.544006693872
(2013-Feb-05.04400669)
0.00031862 JED
period 1654.397776702863
4.53
3.1114e-05
8.519e-08
d
yr
n .2176018398171829 4.0923e-09 deg/d
Q 2.940828458546685 3.6871e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      307  
   data-arc span      7073 days (19.36 yr)  
   first obs. used      1995-08-26  
   last obs. used      2015-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58979  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 16:30:34  

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
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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