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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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .122725839346656 6.3196e-08  
a 2.366409628415844 1.7537e-08 AU
q 2.075990020530501 1.5127e-07 AU
i 8.897299016627448 6.7174e-06 deg
node 80.35184484944003 4.2247e-05 deg
peri 310.4020112185396 4.9636e-05 deg
M 12.02775759929671 2.8784e-05 deg
tp 2456956.076223177021
(2014-Oct-25.57622318)
0.00010615 JED
period 1329.637675538753
3.64
1.4781e-05
4.047e-08
d
yr
n .2707504507603039 3.0098e-09 deg/d
Q 2.656829236301187 1.969e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      838  
   data-arc span      11515 days (31.53 yr)  
   first obs. used      1983-02-19  
   last obs. used      2014-08-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47599  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 14:11:22  

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

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