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JPL Small-Body Database Browser
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3852 Glennford (1987 DR6)
Classification: Main-belt Asteroid          SPK-ID: 2003852
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1951861547585507 3.9001e-08  
a 3.105111546610197 1.5048e-08 au
q 2.499036763730976 1.2249e-07 au
i 1.25090469408124 4.1199e-06 deg
node 254.8389883714614 0.00022515 deg
peri 127.2573100188834 0.00022545 deg
M 69.44751943924607 1.1531e-05 deg
tp 2458214.960860783568
(2018-Apr-06.46086078)
6.3121e-05 TDB
period 1998.546402212896
5.47
1.4528e-05
3.978e-08
d
yr
n .1801309189525892 1.3094e-09 deg/d
Q 3.711186329489418 1.7985e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2164  
   data-arc span      17790 days (48.71 yr)  
   first obs. used      1971-03-24  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48819  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 21:36:05  

Additional Information
 Earth MOID = 1.50171 au 
 Jupiter MOID = 1.75187 au 
 T_jup = 3.191 
[ 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 12.2   n/a MPO384787  
diameter diameter 18.510 km 0.179 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.075   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

3852 Glennford           Discovered 1987 Feb. 24 by H. Debehogne at the European Southern Observatory.
An icon from the golden days of cinema, Canadian-born actor Glenn Ford (1916-2006) appeared in more than 100 movies covering virtually every genre, from westerns (3:10 to Yuma, 1957) to science fiction (Virus, 1980), via comedy (The Gazebo, 1959) and romance (Four Horsemen of the Apocalypse, 1962).
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20061109/MPCPages.arcLast Updated: 2006-11-13

[ show close-approach data ]
Alternate Designations
 1987 DR6 = 1935 SJ = 1935 TK = 1973 QL1 = 1977 HX = 1979 VT = 1979 WN5 = 1984 OF 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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