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1369 Ostanina (1935 QB)
Classification: Main-belt Asteroid          SPK-ID: 2001369
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2108551543909554 3.0018e-08  
a 3.11961375816402 1.2876e-08 au
q 2.461827117546197 9.393e-08 au
i 14.36606215489298 3.8245e-06 deg
node 180.4340205026839 1.3822e-05 deg
peri 127.9076463181235 1.6377e-05 deg
M 181.6202321560796 9.469e-06 deg
tp 2459997.724089407881
(2023-Feb-22.22408941)
5.5052e-05 TDB
period 2012.563849174629
5.51
1.246e-05
3.411e-08
d
yr
n .1788763124944529 1.1075e-09 deg/d
Q 3.777400398781843 1.5591e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2801  
   data-arc span      33644 days (92.11 yr)  
   first obs. used      1928-03-18  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44175  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 01:23:31  

Additional Information
 Earth MOID = 1.47805 au 
 Jupiter MOID = 1.78258 au 
 T_jup = 3.134 
[ 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 10.7   n/a MPO365260  
diameter diameter 42.401 km 0.162 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 8.4001 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Shevchenko, V.G.; Bel'skaya, I.N.; Krugly, Yu.N. (1999) Abstracts of IAU Colloq. 165, Poznan (543, 1369)]
[Chiorny, V.G.; Shevchenko, V.G.; Krugly, Yu.N.; Velichko, F.P.; Gaftonyuk, N.M. (2003) Abstracts of Photometry and Polarimetry of Asteroids: Impact on Collaboration, Kharkiv, 9-10.]
[Chiorny, V.G.; Shevchenko, V.G.; Krugly, Yu.N.; Velichko, F.P.; Gaftonyuk, N.M. (2007) Planet. Space Sci. 55, 986-997.]
[Behrend, R. (2011) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Behrend, R. (2012) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Behrend, R. (2016) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Stephens R.D. (2017) Minor Planet Bull. 44, 321-323.]
geometric albedo albedo 0.052   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

1369 Ostanina (1935 QB)          Discovered 1935-Aug-27 by Shajn, P. at Simeis
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Alternate Designations
 1935 QB = 1928 FE 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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