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4848 Tutenchamun (3233 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2004848
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1286910342207955 1.8274e-08  
a 3.141086863301405 1.4284e-08 au
q 2.736857146285792 5.9455e-08 au
i 6.380145351880891 2.3228e-07 deg
node 132.6257894929933 4.0108e-06 deg
peri 309.3933997713472 8.2828e-06 deg
M 97.12500268583385 8.003e-06 deg
tp 2458651.911259523008
(2019-Jun-17.41125952)
4.3863e-05 TDB
period 2033.379059051727
5.57
1.387e-05
3.797e-08
d
yr
n .1770451989251267 1.2077e-09 deg/d
Q 3.545316580317017 1.6122e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2957  
   data-arc span      33347 days (91.30 yr)  
   first obs. used      1929-12-04  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4373  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 21:54:00  

Additional Information
 Earth MOID = 1.75812 au 
 Jupiter MOID = 1.68571 au 
 T_jup = 3.188 
[ 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 12.08   n/a E2021B10  
diameter diameter 22.453 km 0.137 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 27.1398 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.061   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

4848 Tutenchamun (3233 T-2)          Discovered 1973-Sep-30 by van Houten and Gehrels at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 3233 T-2 = 1929 XU = 1978 PP1 = 1981 ET48 = 1987 EY = A923 VD 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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