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5920 (1992 SX17)
Classification: Main-belt Asteroid          SPK-ID: 2005920
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1241054896826887 3.9281e-08  
a 3.131532045267538 2.1792e-08 au
q 2.742891727332579 1.2777e-07 au
i 19.38911390352869 6.576e-06 deg
node 347.5600893779119 1.3075e-05 deg
peri 64.47724467703038 2.9675e-05 deg
M 326.4828133753881 2.657e-05 deg
tp 2459188.951142183725
(2020-Dec-05.45114218)
0.00014992 TDB
period 2024.1081671313
5.54
2.1128e-05
5.785e-08
d
yr
n .1778561076161339 1.8565e-09 deg/d
Q 3.520172363202498 2.4496e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1837  
   data-arc span      24217 days (66.30 yr)  
   first obs. used      1953-09-17  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41249  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-28 20:14:18  

Additional Information
 Earth MOID = 1.80916 au 
 Jupiter MOID = 2.00734 au 
 T_jup = 3.114 
[ 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 11.1   n/a MPO502210  
diameter diameter 16.514 km 0.066 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 2.93681 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Behrend, R. (2016) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
geometric albedo albedo 0.283   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

5920 (1992 SX17)          Discovered 1992-Sep-30 by Holt, H. E. at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1992 SX17 = 1948 TD2 = 1953 SO = 1983 HB2 = 1990 EG 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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