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19322 (1996 XQ11)
Classification: Main-belt Asteroid          SPK-ID: 2019322
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1822052542572463 3.4229e-08  
a 2.755164134162629 1.1595e-08 au
q 2.253158752577081 9.3205e-08 au
i 3.537157251252722 3.764e-06 deg
node 73.69781248929026 6.2646e-05 deg
peri .759855752352655 6.3814e-05 deg
M 110.1060215341166 1.0949e-05 deg
tp 2458689.609048227247
(2019-Jul-25.10904823)
5.0124e-05 TDB
period 1670.396769183081
4.57
1.0544e-05
2.887e-08
d
yr
n .2155176582244352 1.3604e-09 deg/d
Q 3.257169515748176 1.3707e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1285  
   data-arc span      10225 days (27.99 yr)  
   first obs. used      1993-03-17  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50141  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:51:43  

Additional Information
 Earth MOID = 1.26772 au 
 Jupiter MOID = 2.01848 au 
 T_jup = 3.317 
[ 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 14.92   n/a E2021B10  
rotation period rot_per 16. 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:
[Behrend, R. (2020) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]

19322 (1996 XQ11)          Discovered 1996-Dec-04 by Spacewatch at Kitt Peak
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 XQ11 = 1993 FS7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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