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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1668456805139686 7.9249e-08  
a 2.268054064919778 1.4605e-08 AU
q 1.889639041015765 1.7658e-07 AU
i 4.631036276916787 5.8219e-06 deg
node 275.915459960062 8.9761e-05 deg
peri 100.5173060639618 9.1385e-05 deg
M 243.979000957157 1.771e-05 deg
tp 2457402.580148103717
(2016-Jan-15.08014810)
6.2944e-05 JED
period 1247.609092418578
3.42
1.2051e-05
3.299e-08
d
yr
n .2885519207800215 2.7872e-09 deg/d
Q 2.646469088823792 1.7042e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      727  
   data-arc span      8743 days (23.94 yr)  
   first obs. used      1991-07-11  
   last obs. used      2015-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50368  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:14:09  

Additional Information
 Earth MOID = .897705 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
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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