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3511 Tsvetaeva (1982 TC2)
Classification: Main-belt Asteroid          SPK-ID: 2003511
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2005661517326326 1.204e-08  
a 2.744308467834394 9.6034e-09 au
q 2.193893079273573 3.1624e-08 au
i 8.672402901603601 3.7234e-07 deg
node 229.5577302861834 2.414e-06 deg
peri 237.9203291095138 8.7281e-06 deg
M 131.4012443454122 6.4192e-06 deg
tp 2458790.399290287594
(2019-Nov-02.89929029)
2.8683e-05 TDB
period 1660.534164523568
4.55
8.7163e-06
2.386e-08
d
yr
n .216797707443309 1.138e-09 deg/d
Q 3.294723856395216 1.153e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2882  
   data-arc span      23940 days (65.54 yr)  
   first obs. used      1955-12-11  
   last obs. used      2021-06-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .3906  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-07 22:31:47  

Additional Information
 Earth MOID = 1.22504 au 
 Jupiter MOID = 1.94488 au 
 T_jup = 3.303 
[ 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 12.2   n/a MPO502187  
diameter diameter 9.641 km 2.358 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
rotation period rot_per 6.2279 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Warner, B.D. (2006) Minor Planet Bull. 33, 58-62.]
[Behrend, R. (2009) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Warner, B.D. (2011) Minor Planet Bull. 38, 142-149.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.300   0.143 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
SMASSII spectral type spec_B S   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)

3511 Tsvetaeva (1982 TC2)          Discovered 1982-Oct-14 by Karachkina, L. G. at Nauchnyj
and L. Zhuravleva.
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1982 TC2 = 1952 DE3 = 1973 UO4 = 1984 HF1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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