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24649 Balaklava (1985 SG3)
Classification: Main-belt Asteroid          SPK-ID: 2024649
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2364927441306393 3.0376e-08  
a 3.187441988836148 1.5976e-08 au
q 2.433635086139065 9.7639e-08 au
i 12.26814329335036 4.3164e-06 deg
node 227.0696145677869 1.7116e-05 deg
peri 94.25949055917579 1.9394e-05 deg
M 78.82782880553899 9.1588e-06 deg
tp 2458545.366372044794
(2019-Mar-02.86637204)
5.2171e-05 TDB
period 2078.556628371338
5.69
1.5628e-05
4.279e-08
d
yr
n .1731971095163665 1.3022e-09 deg/d
Q 3.941248891533231 1.9755e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1791  
   data-arc span      12557 days (34.38 yr)  
   first obs. used      1985-09-19  
   last obs. used      2020-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45395  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 00:15:34  

Additional Information
 Earth MOID = 1.45995 au 
 Jupiter MOID = 1.68513 au 
 T_jup = 3.119 
[ 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 12.8   n/a MPO502343  
diameter diameter 16.790 km 0.211 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.030   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

24649 Balaklava           Discovered 1985 Sept. 19 by N. S. Chernykh and L. I. Chernykh at the Crimean Astrophysical Observatory.
Balaklava is one of the oldest towns in the Crimea, with a long and interesting history. Located at a picturesque spot on the Crimean coast, it was a favorite site for many famous Russian writers and painters who liked to live and work there and who depicted it in their works. Balaklava is now part of the town of Sebastopol.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030910/MPCPages.arcLast Updated: 2003-10-02

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Alternate Designations
 1985 SG3 = 1996 NT 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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