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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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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 43 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2109425417349776 1.6283e-08  
a 3.119267333852811 1.166e-08 au
q 2.461281154099012 5.5152e-08 au
i 14.36830039812168 9.6512e-07 deg
node 180.4263680517279 1.678e-06 deg
peri 127.9582603814951 4.4338e-06 deg
M 217.3374191560697 6.4516e-06 deg
tp 2459997.915913256224
(2023-Feb-22.41591326)
3.8706e-05 TDB
period 2012.228624170823
5.51
1.1283e-05
3.089e-08
d
yr
n .1789061121960457 1.0031e-09 deg/d
Q 3.77725351360661 1.4119e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3123  
   data-arc span      33965 days (92.99 yr)  
   first obs. used      1928-03-18  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42889  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 12:21:18  

Additional Information
 Earth MOID = 1.47559 au 
 Jupiter MOID = 1.78284 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 10.76   n/a E2021B10  
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. 2020-October); 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

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