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15555 (2000 FD49)
Classification: Main-belt Asteroid          SPK-ID: 2015555
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06392431006654223 3.2717e-08  
a 2.986933972400745 1.6377e-08 au
q 2.795996279000712 9.921e-08 au
i 10.29278505838605 3.6882e-06 deg
node 208.5941353887502 2.0596e-05 deg
peri 266.2725362388876 3.7003e-05 deg
M 45.31006930059274 2.9604e-05 deg
tp 2458763.182870757926
(2019-Oct-06.68287076)
0.00015523 TDB
period 1885.544821403061
5.16
1.5508e-05
4.246e-08
d
yr
n .1909262489618883 1.5703e-09 deg/d
Q 3.17787166580078 1.7424e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1495  
   data-arc span      10092 days (27.63 yr)  
   first obs. used      1992-10-23  
   last obs. used      2020-06-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49186  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:32:51  

Additional Information
 Earth MOID = 1.83658 au 
 Jupiter MOID = 1.94896 au 
 T_jup = 3.230 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457312.5 (2015-Oct-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06485372889974624 3.2781e-08  
q 2.792776332668643 9.9633e-08 au
tp 2456881.926067943863
(2014-Aug-12.42606794)
0.00015476 TDB
node 208.6129453345484 2.0597e-05 deg
peri 267.066588033949 3.6571e-05 deg
i 10.29324064331945 3.6886e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1495  
   data-arc span      10092 days (27.63 yr)  
   first obs. used      1992-10-23  
   last obs. used      2020-06-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49186  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:32:51  

Additional Information
 Jupiter MOID = 1.94896 au 
 T_jup = 3.230 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.074587751065135E-15 -3.227550244134507E-15 6.038654164952448E-13 -2.6982884657136E-15 1.068566934587972E-13 -1.511565042757689E-15
q -3.227550244134507E-15 9.926747852522066E-15 -2.289671562689635E-12 9.065157735468154E-15 -4.053507183476325E-13 4.934100322584291E-15
tp 6.038654164952448E-13 -2.289671562689635E-12 2.395010969683144E-8 -1.739636034133426E-11 4.693765151416768E-9 -6.46436726796466E-12
node -2.6982884657136E-15 9.065157735468154E-15 -1.739636034133426E-11 4.242216073994171E-10 -4.204356347436142E-10 -1.034783965359148E-11
peri 1.068566934587972E-13 -4.053507183476325E-13 4.693765151416768E-9 -4.204356347436142E-10 1.337428001208072E-9 8.974346481363643E-12
i -1.511565042757689E-15 4.934100322584291E-15 -6.46436726796466E-12 -1.034783965359148E-11 8.974346481363643E-12 1.360555049480915E-11

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 13.8   n/a MPO431678  
diameter diameter 6.188 km 0.211 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.167   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15555 (2000 FD49)          Discovered 2000-Mar-30 by LINEAR at Socorro
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 FD49 = 1997 XW2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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