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4017 Disneya (1980 DL5)
Classification: Main-belt Asteroid          SPK-ID: 2004017
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09818401602954073 3.4257e-08  
a 2.586455032215265 9.4119e-09 au
q 2.332506489872555 8.8728e-08 au
i 3.018002275044853 4.1488e-06 deg
node 32.44025630758414 5.8003e-05 deg
peri 312.9819952028887 6.1256e-05 deg
M 72.52053818936083 1.8357e-05 deg
tp 2458694.434524951780
(2019-Jul-29.93452495)
7.7711e-05 TDB
period 1519.342985702275
4.16
8.2931e-06
2.271e-08
d
yr
n .2369445236446067 1.2933e-09 deg/d
Q 2.840403574557974 1.0336e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2469  
   data-arc span      25908 days (70.93 yr)  
   first obs. used      1949-11-25  
   last obs. used      2020-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48632  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:55:09  

Additional Information
 Earth MOID = 1.32651 au 
 Jupiter MOID = 2.5145 au 
 T_jup = 3.413 
[ show covariance matrix ]

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 13.0   n/a MPO502191  

4017 Disneya (1980 DL5)          Discovered 1980-Feb-21 by Karachkina, L. G. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1980 DL5 = 1965 UJ1 = 1980 FX4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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