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154735 (2004 NX15)
Classification: Main-belt Asteroid          SPK-ID: 2154735
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1557105861015057 4.8789e-08  
a 2.414460878169366 1.3551e-08 au
q 2.038503759710458 1.1489e-07 au
i 7.233473820602872 4.8773e-06 deg
node 143.3590211678184 3.2046e-05 deg
peri 155.2709549663581 3.4884e-05 deg
M 85.62435918199502 1.1889e-05 deg
tp 2458674.570613155312
(2019-Jul-10.07061316)
4.5501e-05 TDB
period 1370.34110836021
3.75
1.1536e-05
3.158e-08
d
yr
n .2627083124075482 2.2116e-09 deg/d
Q 2.790417996628273 1.5661e-08 au
  Orbit Determination Parameters
   # obs. used (total)      530  
   data-arc span      7098 days (19.43 yr)  
   first obs. used      2000-05-27  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54583  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 09:34:02  

Additional Information
 Earth MOID = 1.02553 au 
 Jupiter MOID = 2.43412 au 
 T_jup = 3.490 
[ 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 MPO436783  

154735 (2004 NX15)          Discovered 2004-Jul-11 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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