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307005 (2001 XP1)
Classification: Apollo [NEO, PHA]          SPK-ID: 2307005
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7524317592660913 8.3937e-08  
a 2.890826645382157 2.7206e-08 au
q .7156768668639676 2.4455e-07 au
i 39.20796992159766 4.626e-05 deg
node 268.0500678256555 2.1268e-05 deg
peri 246.3627469197961 3.5625e-05 deg
M 254.5058103027759 1.3597e-05 deg
tp 2459526.586963837772
(2021-Nov-08.08696384)
7.49e-05 TDB
period 1795.277138249649
4.92
2.5344e-05
6.939e-08
d
yr
n .2005261429168486 2.8308e-09 deg/d
Q 5.065976423900347 4.7677e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      3653 days (10.00 yr)  
   first obs. used      2001-12-08  
   last obs. used      2011-12-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52257  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:24:00  

Additional Information
 Earth MOID = .015449 au 
 Jupiter MOID = 2.25936 au 
 T_jup = 2.561 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.0   n/a MPO217958  

307005 (2001 XP1)          Discovered 2001-Dec-08 by LINEAR at Socorro
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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