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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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1228352422895858 7.1119e-08  
a 2.36673754643735 2.0537e-08 AU
q 2.076018766484859 1.6864e-07 AU
i 8.897200543289275 7.6363e-06 deg
node 80.3538822313657 4.7347e-05 deg
peri 310.3681781896541 5.6921e-05 deg
M 317.9117743682742 3.6531e-05 deg
tp 2456955.982564067697
(2014-Oct-25.48256407)
0.00013595 JED
period 1329.914060862154
3.64
1.731e-05
4.739e-08
d
yr
n .2706941828757116 3.5234e-09 deg/d
Q 2.657456326389842 2.306e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      812  
   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      .49574  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-05 19:08:46  

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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