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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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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 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .200650747428658 1.2375e-08  
a 2.744488781525331 9.8621e-09 au
q 2.193805056202706 3.2198e-08 au
i 8.672246089623377 3.7269e-07 deg
node 229.5579471053404 2.4223e-06 deg
peri 237.9504727715435 9.0771e-06 deg
M 88.86451703834514 6.4744e-06 deg
tp 2458790.563583044096
(2019-Nov-03.06358304)
2.939e-05 TDB
period 1660.697824312103
4.55
8.9514e-06
2.451e-08
d
yr
n .2167763422879895 1.1685e-09 deg/d
Q 3.295172506847956 1.1841e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2737  
   data-arc span      23843 days (65.28 yr)  
   first obs. used      1955-12-11  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .39171  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 21:01:51  

Additional Information
 Earth MOID = 1.22456 au 
 Jupiter MOID = 1.94413 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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1949-May-13 19:45 00:01 Jupiter 1.94601740777375 1.94601732542668 1.94601749012071 2.02883803403253 1.8015728746209 2433050.323107585 1.05914837868488 48.385454997782 6.3528661697145 64.2261443043786 7805806.66504078 T 40 CATAB v2.0g-lin.ifort 2021-May-03 21:03:02 2021-May-03 21:03
2008-Jun-04 23:10 < 00:01 Jupiter 1.9652318009211 1.96523165342097 1.96523194842124 2.23376873071454 2.03167787871043 2454622.465152348 0.163801257941054 15.7577348885962 2.9230674590405 86.7450065403958 12351983.1439399 T 40 CATAB v2.0g-lin.ifort 2021-May-03 21:03:02 2021-May-03 21:03
2163-Sep-19 23:10 00:02 Jupiter 1.97134811612906 1.9713477225471 1.97134850971303 1.70239392515569 1.42786967428852 2511341.465468822 2.48351845960352 136.521302974826 7.40753644617423 -63.4174989412928 10814466.9900462 T 40 CATAB v2.0g-lin.ifort 2021-May-03 21:03:02 2021-May-03 21:03

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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