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190760 (2001 QG116)
Classification: Main-belt Asteroid          SPK-ID: 2190760
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1557756974260927 5.3995e-08  
a 2.315278518230802 1.1141e-08 au
q 1.954614392317749 1.2338e-07 au
i 6.111470293284593 4.8956e-06 deg
node 281.2012176435943 5.0027e-05 deg
peri 78.38022105443666 5.3034e-05 deg
M 164.0465516745261 1.6064e-05 deg
tp 2458614.135194632815
(2019-May-10.63519463)
5.6438e-05 TDB
period 1286.777001878095
3.52
9.2877e-06
2.543e-08
d
yr
n .2797687551724716 2.0193e-09 deg/d
Q 2.675942644143856 1.2876e-08 au
  Orbit Determination Parameters
   # obs. used (total)      438  
   data-arc span      7155 days (19.59 yr)  
   first obs. used      2001-08-12  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52328  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:09:01  

Additional Information
 Earth MOID = .960239 au 
 Jupiter MOID = 2.79626 au 
 T_jup = 3.558 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO533215  

190760 (2001 QG116)          Discovered 2001-Aug-17 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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