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JPL Small-Body Database Browser
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48043 (2001 DF74)
Classification: Main-belt Asteroid          SPK-ID: 2048043
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 .07211205089161762 3.9372e-08  
a 2.323630065375382 9.2378e-09 au
q 2.15606833584774 9.2574e-08 au
i 6.216695258952893 4.2971e-06 deg
node 177.2943726439352 3.4115e-05 deg
peri 40.67337545968399 4.3504e-05 deg
M 36.87755976420156 2.649e-05 deg
tp 2458467.971713659470
(2018-Dec-15.47171366)
9.5098e-05 TDB
period 1293.745665050885
3.54
7.7151e-06
2.112e-08
d
yr
n .2782618019329484 1.6594e-09 deg/d
Q 2.491191794903024 9.9039e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1066  
   data-arc span      8286 days (22.69 yr)  
   first obs. used      1997-03-11  
   last obs. used      2019-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55329  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:08:52  

Additional Information
 Earth MOID = 1.15384 au 
 Jupiter MOID = 2.47599 au 
 T_jup = 3.565 
[ 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 15.2   n/a MPO385123  

48043 (2001 DF74)          Discovered 2001-Feb-19 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 DF74 = 1997 EP44 = 2000 AW170 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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