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2206 Gabrova (1976 GR3)
Classification: Main-belt Asteroid          SPK-ID: 2002206
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 45 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05198676455287155 1.6075e-08  
a 3.013560894573457 1.4955e-08 au
q 2.856895613881526 5.0941e-08 au
i 10.92955836144288 9.8949e-07 deg
node 63.5282923921596 4.2945e-06 deg
peri 161.3447094592809 2.2269e-05 deg
M 209.9171084579899 2.4602e-05 deg
tp 2460193.112417560792
(2023-Sep-05.61241756)
0.00013298 TDB
period 1910.813866759833
5.23
1.4223e-05
3.894e-08
d
yr
n .1884013960032914 1.4024e-09 deg/d
Q 3.170226175265388 1.5732e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3193  
   data-arc span      19278 days (52.78 yr)  
   first obs. used      1968-10-23  
   last obs. used      2021-08-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .38942  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 23:21:58  

Additional Information
 Earth MOID = 1.84887 au 
 Jupiter MOID = 1.82198 au 
 T_jup = 3.219 
[ 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 11.47   n/a MPCxxxxx  
diameter diameter 20.479 km 3.181 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 5.076 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Ditteon, R.; Lin, W; Sheerin, M. (2019) Minor Planet Bull. 46, 275-276.]
[Owings, L.E. (2019) Minor Planet Bull. 46, 272-274.]
geometric albedo albedo 0.139   0.066 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

2206 Gabrova           Discovered 1976 Apr. 1 by N. S. Chernykh at the Crimean Astrophysical Observatory.
Discovered on All Fools' Day, this minor planet is named for the Bulgarian town known for its humor and high-spirited merriment.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC 5849Last Updated: 2006-03-21

[ show close-approach data ]
Alternate Designations
 1976 GR3 = 1968 UV1 = 1970 EL = 1971 HJ = 1973 UX1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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