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2347 Vinata (1936 TK)
Classification: Main-belt Asteroid          SPK-ID: 2002347
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2133261404573988 3.7994e-08  
a 3.088539602653512 1.6115e-08 au
q 2.429673369569611 1.1554e-07 au
i 13.0848137695966 5.4273e-06 deg
node 290.4542864355806 2.0951e-05 deg
peri 108.2059855127934 2.4812e-05 deg
M 120.7161279196328 1.3594e-05 deg
tp 2458335.700040459263
(2018-Aug-05.20004046)
7.3177e-05 TDB
period 1982.56844018389
5.43
1.5516e-05
4.248e-08
d
yr
n .1815826342754699 1.4211e-09 deg/d
Q 3.747405835737414 1.9552e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2148  
   data-arc span      30568 days (83.69 yr)  
   first obs. used      1936-10-07  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42279  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 15:44:05  

Additional Information
 Earth MOID = 1.4763 au 
 Jupiter MOID = 1.85547 au 
 T_jup = 3.151 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457005.5 (2014-Dec-14.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2125020723356215 3.7924e-08  
q 2.433046762185568 1.1527e-07 au
tp 2456354.975404133960
(2013-Mar-03.47540413)
7.0826e-05 TDB
node 290.4837189405723 2.0943e-05 deg
peri 108.6070100168041 2.4834e-05 deg
i 13.08426730265383 5.4274e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2148  
   data-arc span      30568 days (83.69 yr)  
   first obs. used      1936-10-07  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42279  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 15:44:05  

Additional Information
 Jupiter MOID = 1.85547 au 
 T_jup = 3.151 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.438204643736238E-15 -4.346175419292015E-15 -2.832478035550941E-13 -3.248307304801702E-15 -7.718284619379688E-14 1.716564585499002E-16
q -4.346175419292015E-15 1.328617170169345E-14 9.144301517178577E-13 8.488961702353598E-15 2.531276992428092E-13 1.254273941511405E-16
tp -2.832478035550941E-13 9.144301517178577E-13 5.016351418385808E-9 -1.887546355261586E-11 9.732019946579286E-10 -5.506245086307386E-12
node -3.248307304801702E-15 8.488961702353598E-15 -1.887546355261586E-11 4.386175613462996E-10 -4.302168318257324E-10 3.781626909477943E-11
peri -7.718284619379688E-14 2.531276992428092E-13 9.732019946579286E-10 -4.302168318257324E-10 6.167416742179327E-10 -3.768998518348957E-11
i 1.716564585499002E-16 1.254273941511405E-16 -5.506245086307386E-12 3.781626909477943E-11 -3.768998518348957E-11 2.945631758788544E-11

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 11.4   n/a MPO502175  
diameter diameter 25.398 km 0.332 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 4.4835 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Warner, B.D. (2008) Minor Planet Bull. 35, 67-71.]
geometric albedo albedo 0.083   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

2347 Vinata (1936 TK)          Discovered 1936-Oct-07 by Giclas, H. L. at Flagstaff (LO)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1936 TK = 1976 EG = 1979 PC 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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