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79562 (1998 QU62)
Classification: Main-belt Asteroid          SPK-ID: 2079562
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1742682527905692 2.8923e-08  
a 2.315917830776152 8.193e-09 au
q 1.912326876800267 6.7038e-08 au
i 3.139919489050029 4.8474e-06 deg
node 10.94054566706727 5.7345e-05 deg
peri 263.8090574255252 5.9227e-05 deg
M 131.1383869884074 1.4209e-05 deg
tp 2458531.567337845425
(2019-Feb-17.06733785)
5.09e-05 TDB
period 1287.310010840458
3.52
6.8311e-06
1.87e-08
d
yr
n .279652917299201 1.484e-09 deg/d
Q 2.719508784752037 9.6207e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1157  
   data-arc span      10352 days (28.34 yr)  
   first obs. used      1991-10-01  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51106  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 18:43:23  

Additional Information
 Earth MOID = .899188 au 
 Jupiter MOID = 2.40033 au 
 T_jup = 3.559 
[ 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 15.2   n/a MPO436337  
rotation period rot_per 7.652 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.]

79562 (1998 QU62)          Discovered 1998-Aug-27 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1998 QU62 = 2000 BV35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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