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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2374433167301992 3.5487e-08  
a 3.178136770471491 1.7646e-08 au
q 2.423509434668536 1.1452e-07 au
i .08581137175109743 4.1983e-06 deg
node 120.7973141103049 0.002956 deg
peri 287.488788877974 0.002956 deg
M 339.4598861910613 1.0012e-05 deg
tp 2458718.574916272358
(2019-Aug-23.07491627)
5.8018e-05 TDB
period 2069.46126265136
5.67
1.7235e-05
4.719e-08
d
yr
n .1739583177985047 1.4488e-09 deg/d
Q 3.932764106274446 2.1836e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1627  
   data-arc span      12889 days (35.29 yr)  
   first obs. used      1984-08-22  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51998  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 01:33:25  

Additional Information
 Earth MOID = 1.43317 au 
 Jupiter MOID = 1.46476 au 
 T_jup = 3.156 
[ 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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