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JPL Small-Body Database Browser
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80954 (2000 DZ98)
Classification: Main-belt Asteroid          SPK-ID: 2080954
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0763329798971758 4.5014e-08  
a 2.445274123696321 1.5284e-08 au
q 2.258619063169125 1.0662e-07 au
i 8.002984479430312 6.075e-06 deg
node 19.89536380395449 3.2356e-05 deg
peri 289.1417369662012 5.2025e-05 deg
M 213.7801109375678 4.2592e-05 deg
tp 2459167.775078167773
(2020-Nov-14.27507817)
0.00016674 TDB
period 1396.656976351569
3.82
1.3094e-05
3.585e-08
d
yr
n .2577583516178851 2.4166e-09 deg/d
Q 2.631929184223516 1.645e-08 au
  Orbit Determination Parameters
   # obs. used (total)      713  
   data-arc span      7520 days (20.59 yr)  
   first obs. used      1998-10-19  
   last obs. used      2019-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54088  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:26:38  

Additional Information
 Earth MOID = 1.25919 au 
 Jupiter MOID = 2.55146 au 
 T_jup = 3.482 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO337869  
rotation period rot_per 21.048 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

80954 (2000 DZ98)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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