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JPL Small-Body Database Browser
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52674 (1998 DZ8)
Classification: Main-belt Asteroid          SPK-ID: 2052674
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1004489465931397 3.7456e-08  
a 3.101133673219624 2.0205e-08 au
q 2.789628062500199 1.2031e-07 au
i 5.809723450674799 4.2557e-06 deg
node 137.3166615114961 4.5381e-05 deg
peri 105.6138641555572 5.1226e-05 deg
M 312.6908530353036 2.3718e-05 deg
tp 2459262.633045684402
(2021-Feb-17.13304568)
0.00013185 TDB
period 1994.70720782188
5.46
1.9495e-05
5.337e-08
d
yr
n .1804776152551742 1.7638e-09 deg/d
Q 3.412639283939049 2.2235e-08 au
  Orbit Determination Parameters
   # obs. used (total)      822  
   data-arc span      9896 days (27.09 yr)  
   first obs. used      1993-03-25  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56592  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 10:24:57  

Additional Information
 Earth MOID = 1.78397 au 
 Jupiter MOID = 1.6305 au 
 T_jup = 3.206 
[ 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 14.4   n/a MPO426285  
diameter diameter 7.313 km 0.240 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.040   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52674 (1998 DZ8)          Discovered 1998-Feb-23 by Spacewatch at Kitt Peak
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 DZ8 = 2000 QV231 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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