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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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1227258447895435 6.2227e-08  
a 2.366409626820001 1.3783e-08 AU
q 2.075990006250408 1.494e-07 AU
i 8.897303368737827 5.9199e-06 deg
node 80.35185341742837 3.5985e-05 deg
peri 310.4020009607987 4.2158e-05 deg
M 12.02776008869673 1.9915e-05 deg
tp 2456956.076214027514
(2014-Oct-25.57621403)
7.3633e-05 JED
period 1329.637674193745
3.64
1.1617e-05
3.181e-08
d
yr
n .2707504510341841 2.3655e-09 deg/d
Q 2.656829247389593 1.5475e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1116  
   data-arc span      11725 days (32.10 yr)  
   first obs. used      1983-02-19  
   last obs. used      2015-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .45307  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 17:03:00  

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 13.4 mag n/a MPO319325  

19207 (1992 QS1)          Discovered 1992-Aug-24 by Holt, H. E. at Palomar
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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