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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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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 .1916805843869368 1.8062e-08  
a 2.471043444523367 1.0649e-08 au
q 1.997392393031619 4.566e-08 au
i 15.87191852311398 7.3715e-07 deg
node 304.8387432240664 3.7569e-06 deg
peri 194.7226297339772 6.9671e-06 deg
M 239.8738820492819 9.5664e-06 deg
tp 2459673.928000181743
(2022-Apr-04.42800018)
3.9381e-05 TDB
period 1418.792873464438
3.88
9.1713e-06
2.511e-08
d
yr
n .2537368256727597 1.6402e-09 deg/d
Q 2.944694496015115 1.269e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2756  
   data-arc span      30128 days (82.49 yr)  
   first obs. used      1938-08-19  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .36337  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 15:00:16  

Additional Information
 Earth MOID = 1.01473 au 
 Jupiter MOID = 2.12784 au 
 T_jup = 3.407 
[ 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 12.08   n/a E2021B10  
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. 2020-October); 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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