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26996 (1997 YH3)
Classification: Main-belt Asteroid          SPK-ID: 2026996
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1712969330216329 7.2128e-08  
a 2.59661816944903 2.054e-08 AU
q 2.151825440794164 1.7793e-07 AU
i 2.101636972722995 6.0369e-06 deg
node 324.1793362249799 0.00015823 deg
peri 32.26975146987305 0.00015904 deg
M 55.84985629536794 2.1129e-05 deg
tp 2456763.400780896055
(2014-Apr-15.90078090)
8.8145e-05 JED
period 1528.306866646308
4.18
1.8134e-05
4.965e-08
d
yr
n .2355547880184417 2.795e-09 deg/d
Q 3.041410898103896 2.4059e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      914  
   data-arc span      6352 days (17.39 yr)  
   first obs. used      1997-10-30  
   last obs. used      2015-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55159  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 17:24:14  

Additional Information
 Earth MOID = 1.148 AU 
 T_jup = 3.395 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.4 mag n/a MPO319419  

26996 (1997 YH3)          Discovered 1997-Dec-16 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 YH3 = 1999 CQ29 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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