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109044 (2001 QN14)
Classification: Main-belt Asteroid          SPK-ID: 2109044
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3073211658956158 5.653e-08  
a 2.544291147911115 1.5694e-08 au
q 1.762376625957176 1.4451e-07 au
i 13.30665053699922 7.3667e-06 deg
node 161.8414011513235 1.959e-05 deg
peri 224.4913345115909 2.4871e-05 deg
M 198.8353315823983 2.0545e-05 deg
tp 2459664.114666098640
(2022-Mar-25.61466610)
8.9902e-05 TDB
period 1482.342762474972
4.06
1.3715e-05
3.755e-08
d
yr
n .2428588104676487 2.2471e-09 deg/d
Q 3.326205669865054 2.0517e-08 au
  Orbit Determination Parameters
   # obs. used (total)      368  
   data-arc span      7768 days (21.27 yr)  
   first obs. used      1999-02-18  
   last obs. used      2020-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61844  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:14:17  

Additional Information
 Earth MOID = .789636 au 
 Jupiter MOID = 2.20412 au 
 T_jup = 3.340 
[ 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 16.1   n/a MPO432614  

109044 (2001 QN14)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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