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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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1712969322204511 7.2165e-08  
a 2.596618169938345 2.0603e-08 AU
q 2.151825443280024 1.7808e-07 AU
i 2.101636151380983 6.0676e-06 deg
node 324.17932026 0.0001587 deg
peri 32.26976751224063 0.00015952 deg
M 55.84985594767969 2.1166e-05 deg
tp 2456763.400782305075
(2014-Apr-15.90078231)
8.8289e-05 JED
period 1528.306867078306
4.18
1.819e-05
4.98e-08
d
yr
n .2355547879518588 2.8036e-09 deg/d
Q 3.041410896596665 2.4133e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      864  
   data-arc span      6314 days (17.29 yr)  
   first obs. used      1997-10-30  
   last obs. used      2015-02-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55253  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 15:24:26  

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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