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295123 (2008 FE22)
Classification: Main-belt Asteroid          SPK-ID: 2295123
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03249277824519037 6.2714e-08  
a 2.688967359105323 2.2034e-08 au
q 2.601595338997359 1.7233e-07 au
i 7.312589980948003 4.8734e-06 deg
node 105.56414346095 4.8388e-05 deg
peri 251.919972635561 9.2953e-05 deg
M 205.0106456774214 8.252e-05 deg
tp 2460089.887631878129
(2023-May-25.38763188)
0.00037106 TDB
period 1610.559309490344
4.41
1.9796e-05
5.42e-08
d
yr
n .2235248325713139 2.7474e-09 deg/d
Q 2.776339379213288 2.275e-08 au
  Orbit Determination Parameters
   # obs. used (total)      217  
   data-arc span      10009 days (27.40 yr)  
   first obs. used      1994-01-11  
   last obs. used      2021-06-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56533  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 05:37:22  

Additional Information
 Earth MOID = 1.60497 au 
 Jupiter MOID = 2.3762 au 
 T_jup = 3.360 
[ 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 16.65   n/a MPCxxxxx  

295123 (2008 FE22)          Discovered 2008-Mar-27 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

Alternate Designations
 2008 FE22 = 1994 AV12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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