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22626 Jengordinier (1998 KS37)
Classification: Main-belt Asteroid          SPK-ID: 2022626
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1222055178313591 3.3227e-08  
a 2.343971736109883 7.6062e-09 au
q 2.057525456316505 7.7392e-08 au
i 6.55546335436295 3.7962e-06 deg
node 192.0356929195536 3.1129e-05 deg
peri 9.643757997343638 3.4789e-05 deg
M 135.4018870669156 1.6464e-05 deg
tp 2458707.497412033960
(2019-Aug-11.99741203)
5.8937e-05 TDB
period 1310.771478244341
3.59
6.3802e-06
1.747e-08
d
yr
n .2746474164071584 1.3368e-09 deg/d
Q 2.630418015903261 8.5357e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1170  
   data-arc span      9749 days (26.69 yr)  
   first obs. used      1994-03-12  
   last obs. used      2020-11-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .549  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:08:24  

Additional Information
 Earth MOID = 1.05425 au 
 Jupiter MOID = 2.32507 au 
 T_jup = 3.543 
[ 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 15.68   n/a E2021B10  
rotation period rot_per 7.64784 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

22626 Jengordinier           Discovered 1998 May 22 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Jennifer Gordinier mentored a finalist in the 2006 Intel Science Talent Search (STS), a science competition for high school seniors. She teaches at the Pine Crest School, Ft. Lauderdale, Florida.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060314/MPCPages.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 1998 KS37 = 1999 TY141 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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