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8612 Burov (1978 SS7)
Classification: Main-belt Asteroid          SPK-ID: 2008612
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .204101715160752 3.3619e-08  
a 2.356074956114049 7.6067e-09 au
q 1.875196016523878 7.9523e-08 au
i 4.737652403537964 4.4336e-06 deg
node 351.4757259974656 4.4161e-05 deg
peri 85.82167128845823 4.5586e-05 deg
M 141.3374149905715 1.0339e-05 deg
tp 2458481.894970234262
(2018-Dec-29.39497023)
3.7442e-05 TDB
period 1320.936927621892
3.62
6.3971e-06
1.751e-08
d
yr
n .2725338299445644 1.3198e-09 deg/d
Q 2.83695389570422 9.1592e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1282  
   data-arc span      15190 days (41.59 yr)  
   first obs. used      1978-09-26  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .524  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 03:00:13  

Additional Information
 Earth MOID = .897581 au 
 Jupiter MOID = 2.43933 au 
 T_jup = 3.521 
[ 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 15.2   n/a MPO452291  
diameter diameter 5.188 km 0.211 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 6.140 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.079   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

8612 Burov           Discovered 1978 Sept. 26 by L. V. Zhuravleva at the Crimean Astrophysical Observatory.
Andrej Konstantinovich Burov (1900-1957) was a Russian architect and inventor who developed projects involving prefabricated blocks of flats.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030318/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1978 SS7 = 1989 XK 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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