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JPL Small-Body Database Browser
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48052 (2001 DZ98)
Classification: Main-belt Asteroid          SPK-ID: 2048052
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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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 .1668396713794335 3.5056e-08  
a 2.618113652770164 1.5298e-08 au
q 2.181308431307982 8.9496e-08 au
i 11.44059357187052 6.3199e-06 deg
node 312.4377884799944 2.4869e-05 deg
peri 299.7278695152372 3.3479e-05 deg
M 121.612864446561 2.1234e-05 deg
tp 2458477.793155271601
(2018-Dec-25.29315527)
9.1737e-05 TDB
period 1547.323673022363
4.24
1.3562e-05
3.713e-08
d
yr
n .2326597894652628 2.0392e-09 deg/d
Q 3.054918874232346 1.785e-08 au
  Orbit Determination Parameters
   # obs. used (total)      636  
   data-arc span      21586 days (59.10 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58042  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:35:33  

Additional Information
 Earth MOID = 1.19225 au 
 Jupiter MOID = 2.13894 au 
 T_jup = 3.358 
[ 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 15.2   n/a MPO493195  
diameter diameter 3.152 km 0.245 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.195   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48052 (2001 DZ98)          Discovered 2001-Feb-17 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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