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17074 (1999 GQ36)
Classification: Main-belt Asteroid          SPK-ID: 2017074
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .127654749309058 3.0365e-08  
a 2.577467772458911 9.5997e-09 au
q 2.248441770113493 7.6088e-08 au
i 15.09236701465589 4.8359e-06 deg
node 214.1932312078976 1.3296e-05 deg
peri 310.1497822710862 2.4469e-05 deg
M 107.2313168627002 2.0367e-05 deg
tp 2458750.297988441195
(2019-Sep-23.79798844)
8.5612e-05 TDB
period 1511.430885146071
4.14
8.4439e-06
2.312e-08
d
yr
n .2381848905814891 1.3307e-09 deg/d
Q 2.90649377480433 1.0825e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1820  
   data-arc span      11303 days (30.95 yr)  
   first obs. used      1989-11-07  
   last obs. used      2020-10-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47051  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:52:56  

Additional Information
 Earth MOID = 1.27998 au 
 Jupiter MOID = 2.14391 au 
 T_jup = 3.367 
[ 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 14.0   n/a MPO467886  
rotation period rot_per 33.375 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

17074 (1999 GQ36)          Discovered 1999-Apr-12 by LINEAR at Socorro
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

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