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2668 Tataria (1976 QV)
Classification: Main-belt Asteroid          SPK-ID: 2002668
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07803454758528289 4.5152e-08  
a 2.31697866600914 7.7928e-09 au
q 2.136174284042364 1.0448e-07 au
i 3.155478457933052 3.7691e-06 deg
node 298.0469771303985 8.4431e-05 deg
peri 63.27879420784424 8.7829e-05 deg
M 124.3345715113841 2.4607e-05 deg
tp 2458555.591318152333
(2019-Mar-13.09131815)
8.7745e-05 TDB
period 1288.194614886296
3.53
6.499e-06
1.779e-08
d
yr
n .2794608794663963 1.4099e-09 deg/d
Q 2.497783047975915 8.4009e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1923  
   data-arc span      25597 days (70.08 yr)  
   first obs. used      1950-04-17  
   last obs. used      2020-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47347  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 04:07:14  

Additional Information
 Earth MOID = 1.13479 au 
 Jupiter MOID = 2.81867 au 
 T_jup = 3.574 
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Orbital Elements at Epoch 2456349.5 (2013-Feb-26.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07860429363603284 4.5321e-08  
q 2.134812765719863 1.0501e-07 au
tp 2455978.593432077080
(2012-Feb-21.09343208)
8.5994e-05 TDB
node 298.1710458906088 8.4452e-05 deg
peri 62.93859396576487 8.7772e-05 deg
i 3.15512804820753 3.7692e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1923  
   data-arc span      25597 days (70.08 yr)  
   first obs. used      1950-04-17  
   last obs. used      2020-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47347  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 04:07:14  

Additional Information
 Jupiter MOID = 2.81867 au 
 T_jup = 3.574 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.054021585595889E-15 -4.748279280357741E-15 3.2988287297115E-13 -1.227457162184479E-15 4.33246070165394E-14 -1.365381389534954E-15
q -4.748279280357741E-15 1.102777758460587E-14 -7.822148227759385E-13 1.949156019877224E-15 -1.02389918979404E-13 3.228590990653791E-15
tp 3.2988287297115E-13 -7.822148227759385E-13 7.394943827899362E-9 8.074197523125531E-12 2.078711917965084E-9 -6.147812324602921E-13
node -1.227457162184479E-15 1.949156019877224E-15 8.074197523125531E-12 7.132141032503825E-9 -7.118342539073679E-9 2.959148385103808E-11
peri 4.33246070165394E-14 -1.02389918979404E-13 2.078711917965084E-9 -7.118342539073679E-9 7.703989721807383E-9 -2.970881000856742E-11
i -1.365381389534954E-15 3.228590990653791E-15 -6.147812324602921E-13 2.959148385103808E-11 -2.970881000856742E-11 1.420711909425628E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.4   n/a MPO412185  
diameter diameter 5.397 km 0.212 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 2.78 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Casalnuovo, G.B. (2016) Minor Planet Bull. 43, 112-115.]
geometric albedo albedo 0.290   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

2668 Tataria (1976 QV)          Discovered 1976-Aug-26 by Chernykh, N. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1976 QV = 1969 RH1 = 1976 SV = 1980 VS 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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