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3004 Knud (1976 DD)
Classification: Main-belt Asteroid          SPK-ID: 2003004
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2645654321016496 1.3774e-07  
a 2.592637970216884 2.2233e-08 au
q 1.906715585343311 3.6489e-07 au
i 30.10735002324084 1.2801e-05 deg
node 322.4420326749909 1.7041e-05 deg
peri 212.9571365962024 2.8318e-05 deg
M 250.6548533303929 3.264e-05 deg
tp 2458063.635693800763
(2017-Nov-06.13569380)
0.00014272 JED
period 1524.794239583912
4.17
1.9613e-05
5.37e-08
d
yr
n .2360974291837811 3.0369e-09 deg/d
Q 3.278560355090459 2.8114e-08 au
  Orbit Determination Parameters
   # obs. used (total)      267  
   data-arc span      14529 days (39.78 yr)  
   first obs. used      1976-02-27  
   last obs. used      2015-12-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .60376  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 12:46:07  

Additional Information
 Earth MOID = .952495 au 
 Jupiter MOID = 1.87654 au 
 T_jup = 3.185 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1 mag n/a MPO347544  

3004 Knud (1976 DD)          Discovered 1976-Feb-27 by West, R. M. at La Silla
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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