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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1710433435966689 6.9962e-08  
a 2.599233299245712 2.0141e-08 au
q 2.154651744954924 1.7269e-07 au
i 2.095474142408239 5.8965e-06 deg
node 324.1260107086944 0.00014323 deg
peri 32.92304089861324 0.00014399 deg
M 196.3234987259258 2.1832e-05 deg
tp 2458296.405313400509
(2018-Jun-26.90531340)
9.8327e-05 JED
period 1530.616251410952
4.19
1.7791e-05
4.871e-08
d
yr
n .235199384344799 2.7338e-09 deg/d
Q 3.043814853536499 2.3586e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1006  
   data-arc span      6730 days (18.43 yr)  
   first obs. used      1997-10-30  
   last obs. used      2016-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55113  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:48:26  

Additional Information
 Earth MOID = 1.14976 au 
 Jupiter MOID = 2.393 au 
 T_jup = 3.394 
[ 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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