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79417 (1997 KQ1)
Classification: Main-belt Asteroid          SPK-ID: 2079417
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07540726838926803 3.3452e-08  
a 2.421804678684316 1.0952e-08 au
q 2.239183003292383 8.0501e-08 au
i 6.486381928692098 4.8013e-06 deg
node 200.5219637883336 3.7158e-05 deg
peri 248.6458693859798 5.272e-05 deg
M 277.5525795543768 3.6885e-05 deg
tp 2459711.769290370204
(2022-May-12.26929037)
0.00014134 TDB
period 1376.597884079692
3.77
9.338e-06
2.557e-08
d
yr
n .2615142767277125 1.774e-09 deg/d
Q 2.604426354076249 1.1778e-08 au
  Orbit Determination Parameters
   # obs. used (total)      793  
   data-arc span      10311 days (28.23 yr)  
   first obs. used      1993-04-16  
   last obs. used      2021-07-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60114  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 22:02:38  

Additional Information
 Earth MOID = 1.26487 au 
 Jupiter MOID = 2.53955 au 
 T_jup = 3.500 
[ 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 15.85   n/a MPO637106  
rotation period rot_per 85.1774 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.]

79417 (1997 KQ1)          Discovered 1997-May-27 by ODAS at Caussols
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1997 KQ1 = 2002 TO193 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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