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1346 Gotha (1929 CY)
Classification: Main-belt Asteroid          SPK-ID: 2001346
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 43 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1756826821914369 1.6026e-08  
a 2.627908488977632 9.3911e-09 au
q 2.166230477080395 4.5684e-08 au
i 13.86370976157201 4.8101e-07 deg
node 165.9535367502022 3.2253e-06 deg
peri 250.4249646907134 7.8786e-06 deg
M 330.952997135637 1.0578e-05 deg
tp 2459522.048812810468
(2021-Nov-03.54881281)
4.6102e-05 TDB
period 1556.015015484441
4.26
8.3409e-06
2.284e-08
d
yr
n .2313602352274985 1.2402e-09 deg/d
Q 3.089586500874868 1.1041e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2590  
   data-arc span      33741 days (92.38 yr)  
   first obs. used      1929-02-05  
   last obs. used      2021-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .39605  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 09:24:21  

Additional Information
 Earth MOID = 1.21969 au 
 Jupiter MOID = 2.44085 au 
 T_jup = 3.338 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.41   n/a E2021B10  
diameter diameter 13.731 km 0.120 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 2.64067 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Behrend, R. (2006) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Behrend, R. (2011) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Aznar, A.M. (2017) Minor Planet Bull. 44, 60-63.]
[Behrend, R. (2018) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
geometric albedo albedo 0.278   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
B-V BV 0.840   0.030 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=1; phase=8.48 deg.

1346 Gotha (1929 CY)          Discovered 1929-Feb-05 by Reinmuth, K. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1929 CY = 1931 RC1 = 1948 PL1 = 1952 OC 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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