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9086 (1995 SA3)
Classification: Main-belt Asteroid          SPK-ID: 2009086
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2268818558603472 6.5489e-08  
a 2.258280570213821 1.1262e-08 AU
q 1.745917683390346 1.5205e-07 AU
i 6.518686291027282 4.9531e-06 deg
node 253.1843340371622 5.8233e-05 deg
peri 107.3140012631474 5.9415e-05 deg
M 226.7755991683793 1.2087e-05 deg
tp 2457459.218809776260
(2016-Mar-11.71880978)
4.3162e-05 JED
period 1239.553493869105
3.39
9.2725e-06
2.539e-08
d
yr
n .2904271592799975 2.1726e-09 deg/d
Q 2.770643457037295 1.3817e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      887  
   data-arc span      20654 days (56.55 yr)  
   first obs. used      1958-12-04  
   last obs. used      2015-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48861  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:01:14  

Additional Information
 Earth MOID = .756966 AU 
 T_jup = 3.579 
[ 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 14.3 mag n/a MPO256931  

9086 (1995 SA3)          Discovered 1995-Sep-20 by Ueda, S., Kaneda, H. at Kushiro
Reference: 19980808/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 SA3 = 1958 XN = 1975 VP8 = 1978 RD1 = 1985 TU3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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