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3345 Tarkovskij (1982 YC1)
Classification: Main-belt Asteroid          SPK-ID: 2003345
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1912495472878105 5.305e-08  
a 2.471944543565669 1.3318e-08 au
q 1.999186268688161 1.3214e-07 au
i 15.87104594665587 5.5793e-06 deg
node 304.8367300275536 1.6788e-05 deg
peri 194.6918383049751 2.1713e-05 deg
M 189.1596638490265 1.6337e-05 deg
tp 2459674.165688994638
(2022-Apr-04.66568899)		 6.5715e-05 TDB
period 1419.569016907999
3.89		 1.1473e-05
3.141e-08		 d
yr
n .2535980961208392 2.0495e-09 deg/d
Q 2.944702818443176 1.5865e-08 au
   Orbit Determination Parameters
   # obs. used (total)      2071  
   data-arc span      29634 days (81.13 yr)  
   first obs. used      1938-08-19  
   last obs. used      2019-10-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .38973  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 16:45:01  

Additional Information
 Earth MOID = 1.01659 au 
 Jupiter MOID = 2.12831 au 
 T_jup = 3.406 
[ 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 12.0   n/a MPO448946  
diameter diameter 21.698 km 0.082 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 187. h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Benishek, V.; Coley, D. (2014) Minor Planet Bull. 41, 260-261.]
geometric albedo albedo 0.041   0.004 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)

3345 Tarkovskij (1982 YC1)          Discovered 1982-Dec-23 by Karachkina, L. G. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1982 YC1 = 1938 QC = 1952 BD2 = 1969 OB 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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