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JPL Small-Body Database Browser
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295629 (2008 SA237)
Classification: Main-belt Asteroid          SPK-ID: 2295629
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09682076008284203 5.0242e-08  
a 2.232756152559377 1.9277e-08 au
q 2.016579004788936 1.1722e-07 au
i 3.552368462775047 1.0318e-05 deg
node 357.6763006271819 9.3992e-05 deg
peri 274.4811782446375 0.00011072 deg
M 156.3032640636044 5.8422e-05 deg
tp 2458071.414431547016
(2017-Nov-13.91443155)
0.00019658 TDB
period 1218.597741922818
3.34
1.5782e-05
4.321e-08
d
yr
n .2954215223080572 3.8259e-09 deg/d
Q 2.448933300329819 2.1143e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      4674 days (12.80 yr)  
   first obs. used      2006-01-02  
   last obs. used      2018-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56166  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:33:57  

Additional Information
 Earth MOID = 1.00373 au 
 Jupiter MOID = 2.62648 au 
 T_jup = 3.632 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.5   n/a MPO455185  

295629 (2008 SA237)          Discovered 2008-Sep-29 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 SA237 = 2007 ES175 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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