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26158 (1994 WH1)
Classification: Main-belt Asteroid          SPK-ID: 2026158
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1128139864018445 3.5157e-08  
a 2.540887379714317 9.8406e-09 au
q 2.254239745410608 9.1023e-08 au
i 12.46465121424655 3.3626e-06 deg
node 252.7465572187739 1.8814e-05 deg
peri 318.9623894859211 2.6092e-05 deg
M 334.0251068485227 1.8884e-05 deg
tp 2459107.240152778415
(2020-Sep-14.74015278)		 7.7607e-05 TDB
period 1479.369126800202
4.05		 8.5942e-06
2.353e-08		 d
yr
n .2433469737053801 1.4137e-09 deg/d
Q 2.827535014018027 1.0951e-08 au
   Orbit Determination Parameters
   # obs. used (total)      2465  
   data-arc span      16124 days (44.15 yr)  
   first obs. used      1976-05-27  
   last obs. used      2020-07-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43212  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 01:30:33  

Additional Information
 Earth MOID = 1.26054 au 
 Jupiter MOID = 2.21678 au 
 T_jup = 3.404 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.2   n/a MPO459039  

26158 (1994 WH1)          Discovered 1994-Nov-27 by Kobayashi, T. at Oizumi
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

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[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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