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JPL Small-Body Database Browser
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447327 (2005 YX8)
Classification: Mars-crossing Asteroid          SPK-ID: 2447327
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .19662678025276 7.0821e-08  
a 1.873919337334703 1.1093e-08 au
q 1.505456611581195 1.3323e-07 au
i 24.82543575205016 7.5451e-06 deg
node 104.7971274252308 1.5463e-05 deg
peri 258.2198537552692 2.2319e-05 deg
M 151.7531354962763 1.7796e-05 deg
tp 2458205.533793793469
(2018-Mar-28.03379379)
4.5727e-05 TDB
period 936.9680156482833
2.57
8.3198e-06
2.278e-08
d
yr
n .3842180245084651 3.4117e-09 deg/d
Q 2.242382063088212 1.3274e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      5402 days (14.79 yr)  
   first obs. used      2004-04-16  
   last obs. used      2019-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5326  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:07:34  

Additional Information
 Earth MOID = .637147 au 
 Jupiter MOID = 3.29332 au 
 T_jup = 3.845 
[ 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 MPO357072  

447327 (2005 YX8)          Discovered 2005-Dec-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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