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15826 (1994 YO)
Classification: Main-belt Asteroid          SPK-ID: 2015826
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1652077612101178 3.617e-08  
a 2.249768340512712 8.3019e-09 au
q 1.878089149735205 8.332e-08 au
i 3.885631271213965 3.4256e-06 deg
node 107.3343048159852 5.7698e-05 deg
peri 272.7683087715536 5.8708e-05 deg
M 315.9550109197875 1.0644e-05 deg
tp 2459351.299233541364
(2021-May-16.79923354)
3.6698e-05 TDB
period 1232.551652493883
3.37
6.8224e-06
1.868e-08
d
yr
n .2920770089201487 1.6167e-09 deg/d
Q 2.621447531290219 9.6735e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1437  
   data-arc span      10445 days (28.60 yr)  
   first obs. used      1992-01-09  
   last obs. used      2020-08-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51594  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:10:20  

Additional Information
 Earth MOID = .884033 au 
 Jupiter MOID = 2.84225 au 
 T_jup = 3.607 
[ 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 15.32   n/a E2021B10  

15826 (1994 YO)          Discovered 1994-Dec-28 by Kobayashi, T. at Oizumi
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1994 YO = 1992 EF35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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