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5202 Charleseliot (1983 XX)
Classification: Main-belt Asteroid          SPK-ID: 2005202
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 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1650426616916991 1.959e-08  
a 2.400126150995777 6.6275e-09 au
q 2.004002942639581 4.7626e-08 au
i 12.62058440175217 1.0363e-06 deg
node 262.6050940994744 2.0537e-06 deg
peri 161.2894289732538 4.3493e-06 deg
M 353.8918553395408 4.427e-06 deg
tp 2459223.543919182439
(2021-Jan-09.04391918)
1.6678e-05 TDB
period 1358.155604823958
3.72
5.6254e-06
1.54e-08
d
yr
n .2650653568128245 1.0979e-09 deg/d
Q 2.796249359351973 7.7213e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2541  
   data-arc span      15151 days (41.48 yr)  
   first obs. used      1979-09-19  
   last obs. used      2021-03-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .41061  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 17:16:00  

Additional Information
 Earth MOID = 1.02131 au 
 Jupiter MOID = 2.5095 au 
 T_jup = 3.475 
[ 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 13.26   n/a E2021B10  
diameter diameter 9.192 km 0.114 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 183. 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:
[Pravec, P.; Wolf, M.; Sarounova, L. (2012) http://www.asu.cas.cz/~ppravec/neo.htm]
geometric albedo albedo 0.166   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

5202 Charleseliot           Discovered 1983 Dec. 5 by A. Mrkos at Klet.
Charles William Eliot (1834-1926) was an American chemist and the 21st President of Harvard College (1869-1909). He oversaw the growth of the school into a world-renowned research institution, and played a key role in reforming American higher education by pioneering standardized entrance exams and elective courses.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2015-07-02Last Updated: 2015-07-06

Alternate Designations
 1983 XX = 1979 SF12 = 1990 QX 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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