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19207 (1992 QS1)
Classification: Main-belt Asteroid          SPK-ID: 2019207
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1228351587128618 6.3934e-08  
a 2.366737555259157 1.999e-08 AU
q 2.076018972027208 1.52e-07 AU
i 8.8971883756235 7.0619e-06 deg
node 80.35389935759356 4.2428e-05 deg
peri 310.3681353787107 5.1478e-05 deg
M 317.9117962779488 3.3965e-05 deg
tp 2456955.982483998173
(2014-Oct-25.48248400)
0.00012646 JED
period 1329.914068297861
3.64
1.6849e-05
4.613e-08
d
yr
n .2706941813622282 3.4295e-09 deg/d
Q 2.657456138491106 2.2445e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      813  
   data-arc span      11092 days (30.37 yr)  
   first obs. used      1983-02-19  
   last obs. used      2013-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48282  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 22:20:29  

Additional Information
 Earth MOID = 1.09381 AU 
 T_jup = 3.521 
[ 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 13.3 mag n/a MPO266057  

19207 (1992 QS1)          Discovered 1992-Aug-24 by Holt, H. E. at Palomar (675)
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1992 QS1 = 1983 DP = 1996 XB33 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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