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4389 Durbin (1976 GL3)
Classification: Main-belt Asteroid          SPK-ID: 2004389
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07557014827749056 3.0335e-08  
a 2.914562107438349 1.2474e-08 au
q 2.694308216815278 8.9411e-08 au
i 2.770271671485923 3.4703e-06 deg
node 132.1702700984117 7.4956e-05 deg
peri 222.3198234816971 7.8967e-05 deg
M 89.31908051163276 2.4516e-05 deg
tp 2458149.579332572726
(2018-Jan-31.07933257)
0.00012389 TDB
period 1817.432953227469
4.98
1.1668e-05
3.195e-08
d
yr
n .1980815849964082 1.2717e-09 deg/d
Q 3.134815998061421 1.3417e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2720  
   data-arc span      23726 days (64.96 yr)  
   first obs. used      1954-12-22  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46661  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 21:43:22  

Additional Information
 Earth MOID = 1.68894 au 
 Jupiter MOID = 2.21733 au 
 T_jup = 3.276 
[ 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 12.3   n/a MPO365300  
diameter diameter 10.107 km 0.227 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.208   0.049 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

4389 Durbin (1976 GL3)          Discovered 1976-Apr-01 by Chernykh, N. S. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1976 GL3 = 1973 UV1 = 1986 HS = 1988 VW1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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