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48021 (2001 DN6)
Classification: Main-belt Asteroid          SPK-ID: 2048021
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1493576107395561 3.1011e-08  
a 2.280983110186993 8.4888e-09 au
q 1.940300922712182 6.8375e-08 au
i 5.629039331528763 4.6413e-06 deg
node 11.63013648994936 3.5299e-05 deg
peri 256.148897855547 3.9011e-05 deg
M 247.5814806758953 1.6621e-05 deg
tp 2459789.431540782362
(2022-Jul-28.93154078)
5.8651e-05 TDB
period 1258.292277216636
3.45
7.0242e-06
1.923e-08
d
yr
n .2861020499913788 1.5971e-09 deg/d
Q 2.621665297661805 9.7567e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1216  
   data-arc span      9892 days (27.08 yr)  
   first obs. used      1994-02-08  
   last obs. used      2021-03-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51745  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 21:33:21  

Additional Information
 Earth MOID = .93393 au 
 Jupiter MOID = 2.47505 au 
 T_jup = 3.584 
[ 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 15.3   n/a MPO436118  
diameter diameter 2.651 km 0.668 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.145   0.058 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48021 (2001 DN6)          Discovered 2001-Feb-16 by Korlevic, K. at Visnjan
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 DN6 = 1994 CG17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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