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1399 Teneriffa (1936 QY)
Classification: Main-belt Asteroid          SPK-ID: 2001399
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 43 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1658695132191811 1.6529e-08  
a 2.215857054902316 4.4794e-09 au
q 1.84831392384238 3.775e-08 au
i 6.508024935581465 3.8607e-07 deg
node 161.5951531704808 4.0826e-06 deg
peri 224.0646969565843 8.0779e-06 deg
M 160.7056709908309 6.2596e-06 deg
tp 2458662.676543599940
(2019-Jun-28.17654360)
2.0328e-05 TDB
period 1204.789122314597
3.30
3.6533e-06
1e-08
d
yr
n .2988074786966711 9.0607e-10 deg/d
Q 2.583400185962252 5.2224e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2455  
   data-arc span      30885 days (84.56 yr)  
   first obs. used      1936-08-23  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45649  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 12:23:57  

Additional Information
 Earth MOID = .856457 au 
 Jupiter MOID = 2.87821 au 
 T_jup = 3.627 
[ 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 13.62   n/a E2021B10  
diameter diameter 4.852 km 0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 2.692 h n/a LCDB (Rev. 2020-October); 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.227   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

1399 Teneriffa (1936 QY)          Discovered 1936-Aug-23 by Reinmuth, K. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1936 QY = 1956 TD 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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