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JPL Small-Body Database Browser
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469831 (2005 SH237)
Classification: Main-belt Asteroid          SPK-ID: 2469831
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0874347499100895 8.2437e-08  
a 3.06679570728403 4.4459e-08 au
q 2.798651191592314 2.5613e-07 au
i 11.02068008212082 9.807e-06 deg
node 20.88014317114851 3.1271e-05 deg
peri 336.5231598270993 5.7242e-05 deg
M 216.1553700534991 5.3572e-05 deg
tp 2459384.320918056691
(2021-Jun-18.82091806)
0.00030344 TDB
period 1961.668854828689
5.37
4.2658e-05
1.168e-07
d
yr
n .1835172124560435 3.9907e-09 deg/d
Q 3.334940222975745 4.8347e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      4971 days (13.61 yr)  
   first obs. used      2005-09-29  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58627  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:19:04  

Additional Information
 Earth MOID = 1.79872 au 
 Jupiter MOID = 2.12706 au 
 T_jup = 3.198 
[ 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 15.8   n/a MPO437770  
diameter diameter 4.709 km 0.288 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.038   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

469831 (2005 SH237)          Discovered 2005-Sep-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22

Alternate Designations
 2005 SH237 = 2008 GG134 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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