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JPL Small-Body Database Browser
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27001 (1998 DC6)
Classification: Main-belt Asteroid          SPK-ID: 2027001
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2377005312619595 3.4937e-08  
a 3.178970466196803 1.6345e-08 au
q 2.423327497515744 1.1176e-07 au
i .08579194688432168 4.0998e-06 deg
node 120.813770571697 0.0028158 deg
peri 287.4365920498245 0.0028158 deg
M 49.04315834477124 9.0897e-06 deg
tp 2458718.464292294023
(2019-Aug-22.96429229)
5.1432e-05 TDB
period 2070.275614396208
5.67
1.5967e-05
4.372e-08
d
yr
n .1738898905520815 1.3411e-09 deg/d
Q 3.934613434877863 2.0231e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1706  
   data-arc span      12947 days (35.45 yr)  
   first obs. used      1984-08-22  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50341  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 00:55:21  

Additional Information
 Earth MOID = 1.43346 au 
 Jupiter MOID = 1.4646 au 
 T_jup = 3.155 
[ 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 13.2   n/a MPO279796  
diameter diameter 12.973 km 0.068 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27001 (1998 DC6)          Discovered 1998-Feb-22 by JPL/GEODSS NEAT at Haleakala
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 DC6 = 1984 QL = 1990 UN12 = 1993 FK22 = 1996 VB13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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