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295609 (2008 SA194)
Classification: Main-belt Asteroid          SPK-ID: 2295609
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08012340731432031 4.197e-08  
a 2.427216677342747 1.8757e-08 au
q 2.232739806863903 1.0085e-07 au
i 6.904102951063137 8.1227e-06 deg
node 165.7291361467741 3.6741e-05 deg
peri 103.3757630166518 6.3368e-05 deg
M 137.2751508547089 5.0367e-05 deg
tp 2458473.815330905961
(2018-Dec-21.31533091)
0.00019413 TDB
period 1381.214878973487
3.78
1.6011e-05
4.384e-08
d
yr
n .2606401114557573 3.0213e-09 deg/d
Q 2.621693547821591 2.026e-08 au
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      6990 days (19.14 yr)  
   first obs. used      2000-09-03  
   last obs. used      2019-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5676  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:01:44  

Additional Information
 Earth MOID = 1.22908 au 
 Jupiter MOID = 2.44837 au 
 T_jup = 3.495 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO437321  

295609 (2008 SA194)          Discovered 2008-Sep-25 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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