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201032 (2002 DC7)
Classification: Main-belt Asteroid          SPK-ID: 2201032
[ 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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1715969982752611 4.2461e-08  
a 2.430598252604065 1.2959e-08 au
q 2.013514888444112 1.0652e-07 au
i 2.46238417599392 5.5901e-06 deg
node 283.2370911697379 0.00012473 deg
peri 133.6532813562186 0.00012628 deg
M 10.26470084053896 2.0771e-05 deg
tp 2458961.035010215714
(2020-Apr-21.53501022)		 7.9727e-05 TDB
period 1384.102327291678
3.79		 1.1069e-05
3.031e-08		 d
yr
n .2600963764755925 2.0801e-09 deg/d
Q 2.847681616764017 1.5183e-08 au
   Orbit Determination Parameters
   # obs. used (total)      313  
   data-arc span      7357 days (20.14 yr)  
   first obs. used      2000-09-03  
   last obs. used      2020-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53645  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 05:08:00  

Additional Information
 Earth MOID = 1.02649 au 
 Jupiter MOID = 2.491 au 
 T_jup = 3.486 
[ 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 16.9   n/a MPO449980  

201032 (2002 DC7)          Discovered 2002-Feb-20 by Spacewatch at Kitt Peak
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2002 DC7 = 2004 RA186 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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