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JPL Small-Body Database Browser
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48044 (2001 DZ74)
Classification: Main-belt Asteroid          SPK-ID: 2048044
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2576927154394752 5.0871e-08  
a 3.097514025277976 2.0009e-08 au
q 2.299307224992235 1.6201e-07 au
i 16.11238272554178 5.7808e-06 deg
node 213.9439178502738 1.6422e-05 deg
peri 347.7652146233176 1.8281e-05 deg
M 122.0574073468086 9.0631e-06 deg
tp 2457925.381530839154
(2017-Jun-20.88153084)
4.7271e-05 TDB
period 1991.215889153976
5.45
1.9294e-05
5.282e-08
d
yr
n .1807940575207825 1.7518e-09 deg/d
Q 3.895720825563716 2.5165e-08 au
  Orbit Determination Parameters
   # obs. used (total)      737  
   data-arc span      7684 days (21.04 yr)  
   first obs. used      1998-10-17  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53683  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:35:33  

Additional Information
 Earth MOID = 1.29834 au 
 Jupiter MOID = 1.09831 au 
 T_jup = 3.112 
[ 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 14.3   n/a MPO412504  

48044 (2001 DZ74)          Discovered 2001-Feb-19 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 DZ74 = 2000 AZ165 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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