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3735 Trebon (1983 XS)
Classification: Main-belt Asteroid          SPK-ID: 2003735
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .152037984744629 3.5572e-08  
a 3.101078273611452 1.7321e-08 au
q 2.629596582356214 1.1121e-07 au
i 5.210192757390954 4.004e-06 deg
node 298.1399249652234 4.2494e-05 deg
peri 259.3176741004532 4.427e-05 deg
M 43.25418712649215 1.3745e-05 deg
tp 2458360.841314288148
(2018-Aug-30.34131429)
7.5598e-05 TDB
period 1994.653756963656
5.46
1.6712e-05
4.575e-08
d
yr
n .1804824515248234 1.5121e-09 deg/d
Q 3.57255996486669 1.9955e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2101  
   data-arc span      42597 days (116.62 yr)  
   first obs. used      1903-01-18  
   last obs. used      2019-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49056  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:29:31  

Additional Information
 Earth MOID = 1.63474 au 
 Jupiter MOID = 1.46095 au 
 T_jup = 3.198 
[ 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 11.8   n/a MPO435733  
diameter diameter 20.974 km 0.320 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 8.471 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Durech, J.; Hanus, J.; Oszkiewsicz, D.; Vanco, R. (2016) Astron. Astrophys. 587, A48.]
geometric albedo albedo 0.092   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

3735 Trebon (1983 XS)          Discovered 1983-Dec-04 by Vavrova, Z. at Klet
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1983 XS = 1973 YX3 = 1974 CK = A903 BE 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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