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JPL Small-Body Database Browser
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359642 (2011 QV91)
Classification: Main-belt Asteroid          SPK-ID: 2359642
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1454109848974806 1.019e-07  
a 2.293924228409925 2.0033e-08 au
q 1.960362447076645 2.4399e-07 au
i 5.070706611569709 9.9946e-06 deg
node 225.0895117202581 0.00010966 deg
peri 209.8298519452632 0.00011853 deg
M .5621505251160782 5.2176e-05 deg
tp 2458598.518394726023
(2019-Apr-25.01839473)
0.00018391 TDB
period 1269.015800500106
3.47
1.6624e-05
4.551e-08
d
yr
n .283684411067323 3.7162e-09 deg/d
Q 2.627486009743206 2.2947e-08 au
  Orbit Determination Parameters
   # obs. used (total)      87  
   data-arc span      7152 days (19.58 yr)  
   first obs. used      1999-03-20  
   last obs. used      2018-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48984  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:57:43  

Additional Information
 Earth MOID = .976836 au 
 Jupiter MOID = 2.62876 au 
 T_jup = 3.577 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.7   n/a MPO411262  

359642 (2011 QV91)          Discovered 1999-Mar-20 by Sloan Digital Sky Survey at Apache Point
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2011 QV91 = 1999 FM63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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