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5046 Carletonmoore (1981 DQ)
Classification: Main-belt Asteroid          SPK-ID: 2005046
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06743998655158805 7.83e-08  
a 2.577696775352135 2.0825e-08 au
q 2.403856939488316 1.9896e-07 au
i 13.38053034413944 8.3162e-06 deg
node 221.8446852888194 2.5155e-05 deg
peri 188.2212654858036 5.4008e-05 deg
M 322.4305135174372 4.6148e-05 deg
tp 2457758.253472369494
(2017-Jan-04.75347237)
0.00019367 JED
period 1511.632321069298
4.14
1.8318e-05
5.015e-08
d
yr
n .2381531507247366 2.886e-09 deg/d
Q 2.751536611215955 2.2229e-08 au
  Orbit Determination Parameters
   # obs. used (total)      854  
   data-arc span      13038 days (35.70 yr)  
   first obs. used      1979-12-23  
   last obs. used      2015-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49426  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Oct-05 13:25:56  

Additional Information
 Earth MOID = 1.41252 au 
 Jupiter MOID = 2.56073 au 
 T_jup = 3.385 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.0 mag n/a MPO256901  
rotation period rot_per 6.050 h n/a LCDB (Rev. 2016-February); 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:
[Birlan, M.; Barucci, M.A.; Angeli, C.A.; Doressoundiram, A.; De Sanctis, M.C. (1996) Planet. Space Sci. 44, 555-558.]

5046 Carletonmoore           Discovered 1981 Feb. 28 by S. J. Bus at Siding Spring in the course of the U.K. Schmidt-Caltech Asteroid Survey.
A professor of chemistry and geology at Arizona State University, Carleton Moore (b. 1932) performed carbon, nitrogen, and sulphur analyses on Apollo lunar samples. Carleton is the founding director of the Center for Meteorite Studies at Arizona State University and was editor of the journal Meteoritics for 20 years.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20001013/MPCPages.arcLast Updated: 2013-03-29

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Alternate Designations
 1981 DQ = 1979 YR6 = 1987 UW9 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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