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80884 (2000 DC42)
Classification: Main-belt Asteroid          SPK-ID: 2080884
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1566275139991 3.4756e-08  
a 2.614141328014577 1.3382e-08 au
q 2.204694870565348 8.8393e-08 au
i 3.328763642732508 4.6004e-06 deg
node 153.190378038928 6.3699e-05 deg
peri 129.2524693897543 6.5429e-05 deg
M 175.5172474137823 1.5079e-05 deg
tp 2458247.821830386325
(2018-May-09.32183039)
6.3153e-05 TDB
period 1543.803501100519
4.23
1.1854e-05
3.245e-08
d
yr
n .2331902989877725 1.7906e-09 deg/d
Q 3.023587785463806 1.5478e-08 au
  Orbit Determination Parameters
   # obs. used (total)      756  
   data-arc span      10158 days (27.81 yr)  
   first obs. used      1992-04-23  
   last obs. used      2020-02-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51191  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:17:37  

Additional Information
 Earth MOID = 1.19012 au 
 Jupiter MOID = 2.12269 au 
 T_jup = 3.388 
[ 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 15.5   n/a MPO453230  
diameter diameter 4.769 km 0.071 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

80884 (2000 DC42)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 2000 DC42 = 1992 HS 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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