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3104 Durer (1982 BB1)
Classification: Main-belt Asteroid          SPK-ID: 2003104
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08953047577476732 5.8651e-08  
a 2.96391708731816 3.015e-08 AU
q 2.698556180333603 1.6923e-07 AU
i 24.16290761049799 6.9856e-06 deg
node 162.2318179838337 1.3802e-05 deg
peri 242.5529724880296 4.1952e-05 deg
M 201.3667916539036 4.292e-05 deg
tp 2457621.775958525191
(2016-Aug-21.27595853)
0.00022791 JED
period 1863.792254797098
5.10
2.8439e-05
7.786e-08
d
yr
n .1931545745366302 2.9473e-09 deg/d
Q 3.229277994302717 3.285e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1162  
   data-arc span      21386 days (58.55 yr)  
   first obs. used      1955-12-12  
   last obs. used      2014-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48544  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:05:12  

Additional Information
 Earth MOID = 1.76547 AU 
 T_jup = 3.127 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 10.6 mag n/a MPO263373  
diameter diameter 18.6 km n/a DASTCOM value unverified
rotation period rot_per 6.327 h n/a Asteroid Lightcurve DataBase (Rev. 2013-Sep-12) Published Reference List:
[Brinsfield, J.W. (2011) Minor Planet Bul. 38, 73-74.]
geometric albedo albedo 0.1858   0.053 EAR-A-5-DDR-ALBEDOS-V1.0:IMPS IMPS quality code 2: from the PDS IMPS singleton file

3104 Durer (1982 BB1)          Discovered 1982-Jan-24 by Bowell, E. at Flagstaff (AM) (688)
Discovered at the Anderson Mesa station, which is operated by the Lowell Observatory.
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1982 BB1 = 1955 XG1 = 1980 VM2 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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