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295109 (2008 FO2)
Classification: Main-belt Asteroid          SPK-ID: 2295109
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04343940640837519 6.0121e-08  
a 3.169418584267063 4.1119e-08 au
q 3.031740922306828 2.0098e-07 au
i 9.538543964009346 9.2119e-06 deg
node 174.5854120262377 3.856e-05 deg
peri 92.22203852627317 0.00012308 deg
M 325.4453691814707 0.00011328 deg
tp 2459198.320631369490
(2020-Dec-14.82063137)
0.00064713 TDB
period 2060.95176264561
5.64
4.0107e-05
1.098e-07
d
yr
n .1746765773585471 3.3993e-09 deg/d
Q 3.307096246227297 4.2905e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      6206 days (16.99 yr)  
   first obs. used      2003-04-30  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64521  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 18:39:56  

Additional Information
 Earth MOID = 2.03662 au 
 Jupiter MOID = 1.7474 au 
 T_jup = 3.180 
[ 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 16.3   n/a MPO471112  
diameter diameter 3.858 km 0.781 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.043   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

295109 (2008 FO2)          Discovered 2008-Mar-25 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 FO2 = 2005 TN146 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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