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469145 (2015 FK276)
Classification: Main-belt Asteroid          SPK-ID: 2469145
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1591439785818548 6.6073e-08  
a 2.679760827603595 2.8793e-08 au
q 2.253293027850955 1.8079e-07 au
i 13.81009745111074 6.6252e-06 deg
node 140.7941953724635 2.8756e-05 deg
peri 256.9564861908646 3.4747e-05 deg
M 192.4302295607638 2.1566e-05 deg
tp 2459746.322794219701
(2022-Jun-15.82279422)
0.00010028 TDB
period 1602.295003539759
4.39
2.5824e-05
7.07e-08
d
yr
n .2246777273877127 3.6211e-09 deg/d
Q 3.106228627356235 3.3375e-08 au
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      8487 days (23.24 yr)  
   first obs. used      1997-01-31  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .76252  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 04:46:03  

Additional Information
 Earth MOID = 1.30562 au 
 Jupiter MOID = 2.45411 au 
 T_jup = 3.318 
[ 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 16.2   n/a MPO434685  

469145 (2015 FK276)          Discovered 2006-Jan-31 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-06-21

Alternate Designations
 2015 FK276 = 2011 HY64 = 2013 XV2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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