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2768 Gorky (1972 RX3)
Classification: Main-belt Asteroid          SPK-ID: 2002768
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 42 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1709662169898042 3.4063e-08  
a 2.234349126530269 5.7331e-09 au
q 1.852350908932916 7.5335e-08 au
i 6.276401200437128 3.7633e-06 deg
node 53.27908451931388 3.0894e-05 deg
peri 335.1573039233906 3.2582e-05 deg
M 81.08793036909839 1.0534e-05 deg
tp 2458725.724065413431
(2019-Aug-30.22406541)
3.5497e-05 TDB
period 1219.90209888082
3.34
4.6952e-06
1.285e-08
d
yr
n .295105648502676 1.1358e-09 deg/d
Q 2.616347344127623 6.7132e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2687  
   data-arc span      31636 days (86.61 yr)  
   first obs. used      1934-04-06  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42656  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:08:20  

Additional Information
 Earth MOID = .859864 au 
 Jupiter MOID = 2.82376 au 
 T_jup = 3.612 
[ 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 12.2   n/a MPO502179  
diameter diameter 8.887 km 0.421 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 4.507 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Pray, D.P.; Galad, A.; Husark, M.; Oey, J. (2008) Minor Planet Bull. 35, 34-37.]
[Behrend, R. (2020) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Benishek, V. (2020) Minor Planet Bull. 47, 75-83.]
geometric albedo albedo 0.323   0.067 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

2768 Gorky (1972 RX3)          Discovered 1972-Sep-06 by Zhuravleva, L. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1972 RX3 = 1934 GM = 1951 JO = 1974 FZ1 = 1979 YV2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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