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2043 Ortutay (1936 TH)
Classification: Main-belt Asteroid          SPK-ID: 2002043
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 42 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1121017448291445 1.6052e-08  
a 3.106624337017413 1.3558e-08 au
q 2.758366328309076 5.178e-08 au
i 3.074472836719063 1.2844e-06 deg
node 321.1929614466497 1.5108e-05 deg
peri 60.12807201071696 1.7997e-05 deg
M 139.073852018584 1.2325e-05 deg
tp 2458427.864746500914
(2018-Nov-05.36474650)
6.6632e-05 TDB
period 2000.007098548637
5.48
1.3092e-05
3.584e-08
d
yr
n .1799993611328902 1.1783e-09 deg/d
Q 3.454882345725748 1.5078e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3264  
   data-arc span      41121 days (112.58 yr)  
   first obs. used      1908-08-22  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .41569  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 19:56:41  

Additional Information
 Earth MOID = 1.76134 au 
 Jupiter MOID = 2.02454 au 
 T_jup = 3.208 
[ 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 10.91   n/a E2021B10  
diameter diameter 48.460 km 0.215 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 7.7475 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Lang, K. (2015) Minor Planet Bull. 42, 136-137.]
[Behrend, R. (2020) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
geometric albedo albedo 0.040   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

2043 Ortutay           Discovered 1936 Nov. 12 by G. Kulin at Budapest.
Named in memory of Gyula Ortutay, a professor of ethnography and a Hungarian cultural leader who patronized the popularization of astronomy in his country.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC 5183Last Updated: 2006-03-21

Alternate Designations
 1936 TH = 1935 PE = 1947 TD = 1947 VA = 1951 LQ = 1952 QG = 1958 UN = 1958 XR = 1963 SN = 1969 UY = 1971 DB = 1972 HS1 = 1974 SW1 = 1975 XT5 = A908 QB 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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