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18092 Reinhold (2000 KR29)
Classification: Main-belt Asteroid          SPK-ID: 2018092
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08706255883024293 3.4813e-08  
a 2.838093785945181 1.1129e-08 au
q 2.591002078740582 1.0317e-07 au
i .9991659565586001 2.9491e-06 deg
node 268.2161019693904 0.00020432 deg
peri 118.9358964551903 0.00020525 deg
M 19.58140742662022 1.9412e-05 deg
tp 2459301.509550215390
(2021-Mar-28.00955022)
9.4085e-05 TDB
period 1746.379163530939
4.78
1.0272e-05
2.812e-08
d
yr
n .2061408012176059 1.2125e-09 deg/d
Q 3.08518549314978 1.2098e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1998  
   data-arc span      10782 days (29.52 yr)  
   first obs. used      1991-08-05  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46809  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:57:56  

Additional Information
 Earth MOID = 1.59475 au 
 Jupiter MOID = 2.31345 au 
 T_jup = 3.305 
[ 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 13.89   n/a E2021B10  
diameter diameter 6.080 km 0.423 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 18.20644 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.109   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

18092 Reinhold           Discovered 2000 May 28 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Kimberly Elise Reinhold (b. 1987) was awarded second place in the 2003 Intel International Science and Engineering Fair for her computer science project. She attends the Saint Joseph Junior-Senior High School, Hilo, Hawaii, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040614/MPCPages.arcLast Updated: 2009-12-11

Alternate Designations
 2000 KR29 = 1991 PW26 = 1992 WM2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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