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295115 (2008 FS7)
Classification: Main-belt Asteroid          SPK-ID: 2295115
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2786499157122993 6.3654e-08  
a 3.163625807254349 5.1544e-08 au
q 2.28208174271767 2.0227e-07 au
i 13.96215798593734 1.1066e-05 deg
node 161.140122899405 2.5028e-05 deg
peri 124.4798763032844 3.1079e-05 deg
M 258.7300903089801 1.7287e-05 deg
tp 2459178.667949742373
(2020-Nov-25.16794974)
0.00010498 TDB
period 2055.304112962105
5.63
5.023e-05
1.375e-07
d
yr
n .1751565608853708 4.2807e-09 deg/d
Q 4.045169871791028 6.5907e-08 au
  Orbit Determination Parameters
   # obs. used (total)      193  
   data-arc span      7500 days (20.53 yr)  
   first obs. used      1998-08-17  
   last obs. used      2019-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59999  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:55:50  

Additional Information
 Earth MOID = 1.29869 au 
 Jupiter MOID = 1.47876 au 
 T_jup = 3.098 
[ 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 15.8   n/a MPO254543  
diameter diameter 3.979 km 0.343 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.064   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

295115 (2008 FS7)          Discovered 2008-Mar-25 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

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