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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1229009141061355 6.1984e-08  
a 2.367655310139358 1.3655e-08 au
q 2.076668308234985 1.4881e-07 au
i 8.894411621410356 5.79e-06 deg
node 80.32287287417522 3.5411e-05 deg
peri 310.6982328366161 4.1503e-05 deg
M 120.0102491502635 1.9275e-05 deg
tp 2456956.899549266783
(2014-Oct-26.39954927)
7.204e-05 JED
period 1330.687698714834
3.64
1.1512e-05
3.152e-08
d
yr
n .2705368061549563 2.3404e-09 deg/d
Q 2.65864231204373 1.5333e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1137  
   data-arc span      11984 days (32.81 yr)  
   first obs. used      1983-02-19  
   last obs. used      2015-12-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47205  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:41:53  

Additional Information
 Earth MOID = 1.09427 au 
 Jupiter MOID = 2.75861 au 
 T_jup = 3.520 
[ 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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