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14404 (1991 NQ6)
Classification: Main-belt Asteroid          SPK-ID: 2014404
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1669379285878662 1.0283e-07  
a 2.267795834043991 1.7315e-08 AU
q 1.889214695048494 2.2613e-07 AU
i 4.631100299886435 6.7434e-06 deg
node 275.9153175858606 0.00010171 deg
peri 100.5499499421179 0.00010372 deg
M 186.2264740677224 2.0599e-05 deg
tp 2457402.623349754748
(2016-Jan-15.12334975)
7.4143e-05 JED
period 1247.396027379833
3.42
1.4286e-05
3.911e-08
d
yr
n .2886012077144285 3.3052e-09 deg/d
Q 2.646376973039487 2.0205e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      666  
   data-arc span      8307 days (22.74 yr)  
   first obs. used      1991-07-11  
   last obs. used      2014-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54942  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 14:05:38  

Additional Information
 Earth MOID = .895997 AU 
 T_jup = 3.592 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7 mag n/a MPO256970  

14404 (1991 NQ6)          Discovered 1991-Jul-11 by Debehogne, H. at La Silla (809)
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1991 NQ6 = 1993 BY14 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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