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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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 
[ 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 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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