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11023 (1986 QZ)
Classification: Main-belt Asteroid          SPK-ID: 2011023
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 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1894919908438417 3.0061e-08  
a 2.204426515861818 5.2685e-09 au
q 1.786705346702209 6.5309e-08 au
i 3.978945926947107 3.357e-06 deg
node 118.9567273006308 5.9714e-05 deg
peri 230.7974001374744 6.0863e-05 deg
M 164.0703733174431 1.2044e-05 deg
tp 2458655.659313101805
(2019-Jun-21.15931310)
3.9548e-05 TDB
period 1195.478765101935
3.27
4.2857e-06
1.173e-08
d
yr
n .3011345834899075 1.0796e-09 deg/d
Q 2.622147685021428 6.2668e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2381  
   data-arc span      12588 days (34.46 yr)  
   first obs. used      1986-08-08  
   last obs. used      2021-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46597  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 01:58:12  

Additional Information
 Earth MOID = .781711 au 
 Jupiter MOID = 2.80045 au 
 T_jup = 3.636 
[ 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 14.07   n/a E2021B10  
rotation period rot_per 22.176 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:
[Erasmus, N.; Navarro-Meza, S.; McNeill, A.; Trilling, D.E.; et al. (2020) Ap. J. Suppl. Ser. 247, A13.]

11023 (1986 QZ)          Discovered 1986-Aug-26 by Debehogne, H. at La Silla
Reference: 19990728/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1986 QZ = 1992 JZ3 = 1995 GY8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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