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437335 (2013 SH)
Classification: Mars-crossing Asteroid          SPK-ID: 2437335
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1284490416571393 3.7161e-07  
a 1.852137672475392 1.6121e-08 au
q 1.614232363428843 6.9978e-07 au
i 22.24217153655684 1.6637e-05 deg
node 215.5395426652817 1.7604e-05 deg
peri 150.2334682394221 3.231e-05 deg
M 225.8599605103327 2.3844e-05 deg
tp 2459343.555395358844
(2021-May-09.05539536)
6.3407e-05 TDB
period 920.6791857154404
2.52
1.2021e-05
3.291e-08
d
yr
n .3910156823196253 5.1052e-09 deg/d
Q 2.09004298152194 1.8192e-08 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      7853 days (21.50 yr)  
   first obs. used      1998-10-27  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59153  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:40:51  

Additional Information
 Earth MOID = .635142 au 
 Jupiter MOID = 3.33095 au 
 T_jup = 3.905 
[ 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 18.6   n/a E2013U86  

437335 (2013 SH)          Discovered 2003-Oct-17 by LONEOS at Anderson Mesa
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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