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72927 (2001 XX155)
Classification: Main-belt Asteroid          SPK-ID: 2072927
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02834128710158352 5.6149e-08  
a 2.464884604160266 1.123e-08 au
q 2.395026601921487 1.4062e-07 au
i 4.757864025097846 3.9577e-06 deg
node 116.2013059713506 6.1583e-05 deg
peri 71.7033279677191 9.9361e-05 deg
M 230.6553375882312 7.9998e-05 deg
tp 2459708.354524606769
(2022-May-08.85452461)
0.00031538 TDB
period 1413.491870862094
3.87
9.6599e-06
2.645e-08
d
yr
n .25468841202492 1.7406e-09 deg/d
Q 2.534742606399045 1.1548e-08 au
  Orbit Determination Parameters
   # obs. used (total)      603  
   data-arc span      10900 days (29.84 yr)  
   first obs. used      1991-03-09  
   last obs. used      2021-01-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58837  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:04:51  

Additional Information
 Earth MOID = 1.3995 au 
 Jupiter MOID = 2.42763 au 
 T_jup = 3.482 
[ 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 15.94   n/a MPCxxxxx  

72927 (2001 XX155)          Discovered 2001-Dec-14 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 XX155 = 1995 FQ7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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