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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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1669378338762423 1.0299e-07  
a 2.267795824711019 1.7003e-08 AU
q 1.889214902060175 2.2652e-07 AU
i 4.631099237917358 5.9385e-06 deg
node 275.9151797986532 9.6415e-05 deg
peri 100.5500722199191 9.7895e-05 deg
M 186.2264925321162 1.8452e-05 deg
tp 2457402.623282058827
(2016-Jan-15.12328206)
6.7221e-05 JED
period 1247.396019679462
3.42
1.4028e-05
3.841e-08
d
yr
n .2886012094960088 3.2457e-09 deg/d
Q 2.646376747361863 1.9841e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      684  
   data-arc span      8383 days (22.95 yr)  
   first obs. used      1991-07-11  
   last obs. used      2014-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50923  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:32:28  

Additional Information
 Earth MOID = .895998 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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