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79269 (1995 QG1)
Classification: Main-belt Asteroid          SPK-ID: 2079269
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08840889277301729 8.5525e-08  
a 3.160718569866783 4.7251e-08 au
q 2.881282940737746 2.6539e-07 au
i 1.434149890209537 8.1315e-06 deg
node 192.5206654962782 0.00028117 deg
peri 144.4769244600068 0.00028378 deg
M 224.8759786892876 4.9843e-05 deg
tp 2458170.883955901038
(2018-Feb-21.38395590)
0.00029544 JED
period 2052.47165851174
5.62
4.6025e-05
1.26e-07
d
yr
n .1753982806569121 3.9331e-09 deg/d
Q 3.44015419899582 5.1428e-08 au
  Orbit Determination Parameters
   # obs. used (total)      410  
   data-arc span      7157 days (19.59 yr)  
   first obs. used      1995-08-19  
   last obs. used      2015-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54783  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 19:14:54  

Additional Information
 Earth MOID = 1.86997 au 
 Jupiter MOID = 1.87816 au 
 T_jup = 3.198 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1 mag n/a MPO319994  
rotation period rot_per 8.3355 h n/a LCDB (Rev. 2015-December); 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.]

79269 (1995 QG1)          Discovered 1995-Aug-19 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

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