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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1948372744047851 3.3562e-08  
a 2.666817594797604 8.866e-09 au
q 2.147222123292515 9.2489e-08 au
i 12.15220129654731 3.3447e-06 deg
node 168.4975267426004 1.3966e-05 deg
peri 165.7076560735488 1.6095e-05 deg
M 12.47784513779913 7.0218e-06 deg
tp 2459145.365240423300
(2020-Oct-22.86524042)		 3.1043e-05 TDB
period 1590.700415689955
4.36		 7.9326e-06
2.172e-08		 d
yr
n .2263153994612195 1.1286e-09 deg/d
Q 3.186413066302694 1.0593e-08 au
   Orbit Determination Parameters
   # obs. used (total)      2717  
   data-arc span      31947 days (87.47 yr)  
   first obs. used      1933-08-20  
   last obs. used      2021-02-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .41563  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 14:40:55  

Additional Information
 Earth MOID = 1.13819 au 
 Jupiter MOID = 2.23171 au 
 T_jup = 3.324 
[ 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 12.77   n/a E2020-QM5  
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 27.350 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
[Behrend, R. (2020) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Marchini, A.; Conti, M.; Vallerani, C.; Papini, R.; Salvaggio, F. (2020) Minor Planet Bull. 47, 265-267.]
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

[ show close-approach data ]
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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