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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .195744445401125 1.9665e-08  
a 3.103182363049565 1.3959e-08 au
q 2.495751652415876 6.4282e-08 au
i 1.250990413711387 9.6618e-07 deg
node 254.8266531595494 6.2871e-05 deg
peri 127.1449711989097 6.3048e-05 deg
M 177.6871116852473 8.3613e-06 deg
tp 2458214.985992486916
(2018-Apr-06.48599249)
4.2485e-05 TDB
period 1996.684167691195
5.47
1.3472e-05
3.688e-08
d
yr
n .1802989204929065 1.2165e-09 deg/d
Q 3.710613073683255 1.6691e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2624  
   data-arc span      18261 days (50.00 yr)  
   first obs. used      1971-03-24  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47254  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 21:15:10  

Additional Information
 Earth MOID = 1.49783 au 
 Jupiter MOID = 1.75662 au 
 T_jup = 3.191 
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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 12.28   n/a E2021B10  
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

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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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