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100333 (1995 SN5)
Classification: Mars-crossing Asteroid          SPK-ID: 2100333
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3114711501341949 8.5118e-08  
a 2.30043976334258 2.7579e-08 AU
q 1.583919144439831 2.0067e-07 AU
i 24.13838753191148 1.5433e-05 deg
node 14.54980296599205 2.3948e-05 deg
peri 261.2166415550579 3.9383e-05 deg
M 223.6001873544515 3.4155e-05 deg
tp 2457483.365301849347
(2016-Apr-04.86530185)
0.00012649 JED
period 1274.426300844616
3.49
2.2918e-05
6.275e-08
d
yr
n .2824800459323641 5.0798e-09 deg/d
Q 3.016960382245328 3.6169e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      269  
   data-arc span      7084 days (19.39 yr)  
   first obs. used      1995-09-22  
   last obs. used      2015-02-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58299  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 18:24:53  

Additional Information
 Earth MOID = .750322 AU 
 T_jup = 3.415 
[ 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 15.5 mag n/a MPO280440  

100333 (1995 SN5)          Discovered 1995-Sep-22 by McNaught, R. H. at Siding Spring
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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