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26256 (1998 QC73)
Classification: Main-belt Asteroid          SPK-ID: 2026256
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1928745528214738 4.6572e-08  
a 2.585483829203516 1.1063e-08 au
q 2.086809791818736 1.2351e-07 au
i 13.71984228275039 4.6784e-06 deg
node 190.4815849336366 1.3579e-05 deg
peri 209.1303889811034 1.6131e-05 deg
M 42.11740867262412 7.0347e-06 deg
tp 2458822.847915508416
(2019-Dec-05.34791551)		 2.9732e-05 TDB
period 1518.487305667031
4.16		 9.7464e-06
2.668e-08		 d
yr
n .2370780438245821 1.5217e-09 deg/d
Q 3.084157866588296 1.3197e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1235  
   data-arc span      10955 days (29.99 yr)  
   first obs. used      1990-11-08  
   last obs. used      2020-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50209  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 03:28:48  

Additional Information
 Earth MOID = 1.10298 au 
 Jupiter MOID = 2.38149 au 
 T_jup = 3.356 
[ 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 14.7   n/a MPO449153  

26256 (1998 QC73)          Discovered 1998-Aug-24 by LINEAR at Socorro
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 QC73 = 1990 VS = 2001 JA3 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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