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JPL Small-Body Database Browser
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3096 Bezruc (1981 QC1)
Classification: Main-belt Asteroid          SPK-ID: 2003096
[ 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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1952450456705024 3.6279e-08  
a 2.668029620718712 1.1203e-08 au
q 2.147110055571234 9.799e-08 au
i 12.14841243506749 4.3439e-06 deg
node 168.5107074989014 1.719e-05 deg
peri 165.7269396859214 2.0245e-05 deg
M 327.2180218381411 1.2711e-05 deg
tp 2459145.449610612993
(2020-Oct-22.94961061)		 5.6639e-05 TDB
period 1591.784960719355
4.36		 1.0026e-05
2.745e-08		 d
yr
n .2261612019737325 1.4244e-09 deg/d
Q 3.18894918586619 1.339e-08 au
   Orbit Determination Parameters
   # obs. used (total)      2111  
   data-arc span      31662 days (86.69 yr)  
   first obs. used      1933-08-20  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44905  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 01:49:16  

Additional Information
 Earth MOID = 1.13994 au 
 Jupiter MOID = 2.22883 au 
 T_jup = 3.323 
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[ 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 12.7   n/a MPO337275  
diameter diameter 17.122 km 0.170 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 27.3662 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.044   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
SMASSII spectral type spec_B C   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

3096 Bezruc (1981 QC1)          Discovered 1981-Aug-28 by Vavrova, Z. at Klet
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Alternate Designations
 1981 QC1 = 1933 QE = 1955 SV = 1968 TN 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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