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441288 (2007 XP39)
Classification: Main-belt Asteroid          SPK-ID: 2441288
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2332249703527886 6.2373e-08  
a 2.678207279523028 3.5016e-08 au
q 2.053582466157647 1.598e-07 au
i 12.26741044278921 1.329e-05 deg
node 292.3675115376801 3.9189e-05 deg
peri 133.654909190751 5.8763e-05 deg
M 321.3773407993829 4.4659e-05 deg
tp 2459172.253018079504
(2020-Nov-18.75301808)
0.00020085 TDB
period 1600.901848509523
4.38
3.1396e-05
8.596e-08
d
yr
n .2248732489972252 4.4101e-09 deg/d
Q 3.302832092888409 4.3183e-08 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      4244 days (11.62 yr)  
   first obs. used      2007-11-14  
   last obs. used      2019-06-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66415  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:41:58  

Additional Information
 Earth MOID = 1.08838 au 
 Jupiter MOID = 2.05808 au 
 T_jup = 3.306 
[ 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 17.2   n/a MPO477080  

441288 (2007 XP39)          Discovered 2007-Nov-14 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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