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JPL Small-Body Database Browser
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19533 Garrison (1999 GM35)
Classification: Main-belt Asteroid          SPK-ID: 2019533
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1678256569341109 3.66e-08  
a 2.20676573391774 7.8936e-09 au
q 1.83641382492331 8.0441e-08 au
i 2.962326298464113 3.7995e-06 deg
node 230.1248526384837 9.2229e-05 deg
peri 58.81933235035844 9.3237e-05 deg
M 90.19709068259735 1.6329e-05 deg
tp 2458700.498930316271
(2019-Aug-04.99893032)
5.3477e-05 TDB
period 1197.382135818492
3.28
6.4245e-06
1.759e-08
d
yr
n .3006558969195876 1.6132e-09 deg/d
Q 2.57711764291217 9.2183e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1290  
   data-arc span      13092 days (35.84 yr)  
   first obs. used      1983-07-14  
   last obs. used      2019-05-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53456  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 23:23:41  

Additional Information
 Earth MOID = .822263 au 
 Jupiter MOID = 2.58164 au 
 T_jup = 3.640 
[ 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 15.1   n/a MPO492960  
rotation period rot_per 7.259 h n/a LCDB (Rev. 2019-August); 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

19533 Garrison           Discovered 1999 Apr. 7 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Carly Beth Garrison (b. 1986) was awarded fourth place in the 2003 Intel International Science and Engineering Fair for her zoology team project. She attends the Juneau-Douglas High School, Juneau, Alaska, 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: 20040830/MPCPages.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1999 GM35 = 1983 NB1 = 1983 OL = 1993 PS4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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