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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .122725842300783 6.2875e-08  
a 2.366409629337347 1.5969e-08 AU
q 2.075990014348237 1.5098e-07 AU
i 8.897300929323965 6.3682e-06 deg
node 80.35184995458118 4.1847e-05 deg
peri 310.4020077195929 4.83e-05 deg
M 12.02775545586268 2.5046e-05 deg
tp 2456956.076231067713
(2014-Oct-25.57623107)
9.243e-05 JED
period 1329.637676315413
3.64
1.3459e-05
3.685e-08
d
yr
n .2707504506021546 2.7406e-09 deg/d
Q 2.656829244326456 1.7929e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      849  
   data-arc span      11550 days (31.62 yr)  
   first obs. used      1983-02-19  
   last obs. used      2014-10-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .4758  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:39:13  

Additional Information
 Earth MOID = 1.09477 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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