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JPL Small-Body Database Browser
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185425 (2006 XR7)
Classification: Main-belt Asteroid          SPK-ID: 2185425
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2313197888766652 3.9852e-08  
a 2.568292203068467 1.8305e-08 au
q 1.974195392881084 9.9411e-08 au
i 5.12763556430904 8.3437e-06 deg
node 64.58598850143872 5.0163e-05 deg
peri 263.392898591278 5.4452e-05 deg
M 190.3964971634581 2.3042e-05 deg
tp 2459708.767629933066
(2022-May-09.26762993)
9.9659e-05 TDB
period 1503.367221263357
4.12
1.6072e-05
4.4e-08
d
yr
n .2394624512948164 2.56e-09 deg/d
Q 3.16238901325585 2.2539e-08 au
  Orbit Determination Parameters
   # obs. used (total)      284  
   data-arc span      6763 days (18.52 yr)  
   first obs. used      2001-06-30  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57151  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 22:34:49  

Additional Information
 Earth MOID = .97092 au 
 Jupiter MOID = 2.21236 au 
 T_jup = 3.388 
[ 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 16.4   n/a MPO469999  

185425 (2006 XR7)          Discovered 2006-Dec-09 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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