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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06378560143709719 3.0139e-08  
a 2.985781184890536 1.4748e-08 au
q 2.795331336252724 8.8568e-08 au
i 10.29476907068214 3.5276e-06 deg
node 208.5918276566646 1.7599e-05 deg
peri 265.9324603895382 3.289e-05 deg
M 121.2950249498122 2.7595e-05 deg
tp 2458761.569953138570
(2019-Oct-05.06995314)
0.00014401 TDB
period 1884.453356307824
5.16
1.3962e-05
3.823e-08
d
yr
n .1910368324028681 1.4154e-09 deg/d
Q 3.176231033528347 1.5689e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1734  
   data-arc span      10488 days (28.71 yr)  
   first obs. used      1992-10-23  
   last obs. used      2021-07-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47221  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 14:01:14  

Additional Information
 Earth MOID = 1.8363 au 
 Jupiter MOID = 1.94949 au 
 T_jup = 3.230 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457639.5 (2016-Sep-08.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06472930462130665 3.0098e-08  
q 2.792737159907576 8.8539e-08 au
tp 2456880.940214824178
(2014-Aug-11.44021482)
0.0001416 TDB
node 208.6128967266787 1.7602e-05 deg
peri 266.8773156450817 3.2562e-05 deg
i 10.29388225746542 3.5274e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1734  
   data-arc span      10488 days (28.71 yr)  
   first obs. used      1992-10-23  
   last obs. used      2021-07-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47221  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 14:01:14  

Additional Information
 Jupiter MOID = 1.94949 au 
 T_jup = 3.230 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.058680102099625E-16 -2.633420062965471E-15 -2.117136037825031E-13 -3.112549997431383E-15 -5.78921614652747E-14 -9.222410829027525E-16
q -2.633420062965471E-15 7.839228195381508E-15 5.765263249951972E-13 9.9984688040394E-15 1.74405964933736E-13 2.968852413141351E-15
tp -2.117136037825031E-13 5.765263249951972E-13 2.005109832549599E-8 -6.180312982530306E-13 3.887641549447508E-9 -5.920064157195212E-12
node -3.112549997431383E-15 9.9984688040394E-15 -6.180312982530306E-13 3.098270667037208E-10 -3.045769899758891E-10 9.348394687170123E-13
peri -5.78921614652747E-14 1.74405964933736E-13 3.887641549447508E-9 -3.045769899758891E-10 1.06029368341215E-9 -2.005127327238753E-12
i -9.222410829027525E-16 2.968852413141351E-15 -5.920064157195212E-12 9.348394687170123E-13 -2.005127327238753E-12 1.244274076319374E-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 13.91   n/a MPO636298  
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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