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441282 (2007 XY11)
Classification: Main-belt Asteroid          SPK-ID: 2441282
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09650690819550752 1.164e-07  
a 2.682822807806465 7.0986e-08 au
q 2.423911873388673 3.5795e-07 au
i 10.74679843703448 8.5567e-06 deg
node 57.12608768045935 5.1949e-05 deg
peri 312.2211673083655 7.1809e-05 deg
M 344.5106537090143 5.9595e-05 deg
tp 2459069.558477603977
(2020-Aug-08.05847760)
0.00026729 TDB
period 1605.042037952244
4.39
6.3703e-05
1.744e-07
d
yr
n .2242931907623414 8.9021e-09 deg/d
Q 2.941733742224257 7.7837e-08 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      3793 days (10.38 yr)  
   first obs. used      2007-10-08  
   last obs. used      2018-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61955  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Mar-06 02:09:28  

Additional Information
 Earth MOID = 1.43966 au 
 Jupiter MOID = 2.52317 au 
 T_jup = 3.344 
[ 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 16.6   n/a MPO437715  

441282 (2007 XY11)          Discovered 2007-Oct-08 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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