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JPL Small-Body Database Browser
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48020 (2001 DC)
Classification: Main-belt Asteroid          SPK-ID: 2048020
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03777517372013538 5.9396e-08  
a 2.173114393622079 8.3918e-09 au
q 2.091024619889279 1.2724e-07 au
i 2.791797719867037 4.0215e-06 deg
node 296.9327703545488 0.00010927 deg
peri 241.1734453215551 0.0001177 deg
M 222.6786600857075 4.4672e-05 deg
tp 2459046.831811031995
(2020-Jul-16.33181103)
0.0001457 TDB
period 1170.098195020559
3.20
6.7778e-06
1.856e-08
d
yr
n .3076664860539116 1.7822e-09 deg/d
Q 2.25520416735488 8.7088e-09 au
  Orbit Determination Parameters
   # obs. used (total)      717  
   data-arc span      7879 days (21.57 yr)  
   first obs. used      1998-04-01  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60432  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:35:24  

Additional Information
 Earth MOID = 1.09598 au 
 Jupiter MOID = 2.71267 au 
 T_jup = 3.684 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a MPO299288  

48020 (2001 DC)          Discovered 2001-Feb-16 by Crni Vrh at Crni Vrh
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 DC = 1998 HY17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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