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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1532951781573128 1.8214e-08  
a 3.095164290336083 1.5445e-08 au
q 2.62069052902286 5.713e-08 au
i 5.216734941520654 3.6068e-07 deg
node 298.1170834077708 8.3921e-06 deg
peri 258.5543175848564 1.0377e-05 deg
M 152.4069057259293 1.0256e-05 deg
tp 2458358.472779739968
(2018-Aug-27.97277974)
5.3083e-05 TDB
period 1988.950552140496
5.45
1.4887e-05
4.076e-08
d
yr
n .1809999748925735 1.3548e-09 deg/d
Q 3.569638051649306 1.7812e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2677  
   data-arc span      43120 days (118.06 yr)  
   first obs. used      1903-01-18  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45485  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 15:29:14  

Additional Information
 Earth MOID = 1.62503 au 
 Jupiter MOID = 1.46119 au 
 T_jup = 3.199 
[ 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 11.92   n/a E2021B10  
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. 2020-October); 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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