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JPL Small-Body Database Browser
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26173 (1996 DQ2)
Classification: Main-belt Asteroid          SPK-ID: 2026173
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05076013944371454 3.2122e-08  
a 2.525443379765477 1.0383e-08 au
q 2.397251521651376 8.0504e-08 au
i 5.134696535608602 3.841e-06 deg
node 97.60699546052325 3.9709e-05 deg
peri 143.4313373055835 5.5238e-05 deg
M 208.8936981271851 3.9004e-05 deg
tp 2459215.797226097324
(2021-Jan-01.29722610)
0.00015924 TDB
period 1465.901809849583
4.01
9.0406e-06
2.475e-08
d
yr
n .2455826151390998 1.5146e-09 deg/d
Q 2.653635237879579 1.091e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1876  
   data-arc span      14474 days (39.63 yr)  
   first obs. used      1980-03-15  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52226  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 04:51:35  

Additional Information
 Earth MOID = 1.38596 au 
 Jupiter MOID = 2.34216 au 
 T_jup = 3.446 
[ 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 14.0   n/a MPO358874  

26173 (1996 DQ2)          Discovered 1996-Feb-23 by Kobayashi, T. at Oizumi
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 DQ2 = 1980 EJ1 = 1994 XY2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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