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441460 (2008 PN14)
Classification: Main-belt Asteroid          SPK-ID: 2441460
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .188514292195749 7.3928e-08  
a 2.3761531914205 1.4006e-08 au
q 1.928214354391195 1.7699e-07 au
i 3.331722415412067 8.1735e-06 deg
node 155.2735851431518 9.3563e-05 deg
peri 174.420855842379 9.6384e-05 deg
M 79.22731122908289 1.7973e-05 deg
tp 2458706.069702398810
(2019-Aug-10.56970240)
6.6772e-05 TDB
period 1337.858189203822
3.66
1.1829e-05
3.239e-08
d
yr
n .2690868157067088 2.3792e-09 deg/d
Q 2.824092028449806 1.6646e-08 au
  Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      8108 days (22.20 yr)  
   first obs. used      1997-08-12  
   last obs. used      2019-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57706  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:56:48  

Additional Information
 Earth MOID = .91725 au 
 Jupiter MOID = 2.5274 au 
 T_jup = 3.515 
[ 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 17.8   n/a MPO495186  

441460 (2008 PN14)          Discovered 2008-Jul-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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