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JPL Small-Body Database Browser
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80933 (2000 DQ78)
Classification: Main-belt Asteroid          SPK-ID: 2080933
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1353110775550922 3.5405e-08  
a 2.602979000203513 1.8133e-08 au
q 2.250767106832699 9.2134e-08 au
i 12.3755577347184 8.946e-06 deg
node 171.9503151887818 2.11e-05 deg
peri 101.1687474937488 4.4256e-05 deg
M 113.3000772018679 3.615e-05 deg
tp 2458117.739055269844
(2017-Dec-30.23905527)
0.0001536 TDB
period 1533.926051905559
4.20
1.6029e-05
4.389e-08
d
yr
n .2346918872345774 2.4524e-09 deg/d
Q 2.955190893574327 2.0587e-08 au
  Orbit Determination Parameters
   # obs. used (total)      530  
   data-arc span      7751 days (21.22 yr)  
   first obs. used      1997-09-29  
   last obs. used      2018-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60674  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:17:07  

Additional Information
 Earth MOID = 1.27386 au 
 Jupiter MOID = 2.25089 au 
 T_jup = 3.368 
[ 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 15.6   n/a MPO453230  

80933 (2000 DQ78)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 2000 DQ78 = 2001 PF30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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