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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .264494020742492 1.3778e-07  
a 2.592954723930269 2.2211e-08 au
q 1.907133703394714 3.6504e-07 au
i 30.10866595117961 1.2801e-05 deg
node 322.4469481975788 1.7038e-05 deg
peri 212.9244543864796 2.8316e-05 deg
M 203.4770475980417 3.2188e-05 deg
tp 2458063.580654630915
(2017-Nov-06.08065463)
0.00014273 JED
period 1525.073684108088
4.18
1.9596e-05
5.365e-08
d
yr
n .2360541682355102 3.0331e-09 deg/d
Q 3.278775744465824 2.8086e-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 = .953979 au 
 Jupiter MOID = 1.8767 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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