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15549 (2000 FN)
Classification: Main-belt Asteroid          SPK-ID: 2015549
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2103032546888102 2.4236e-08  
a 2.21677758372519 5.8883e-09 au
q 1.750582042946587 5.5738e-08 au
i 7.133661070134046 2.5936e-06 deg
node 127.1623776532061 2.41e-05 deg
peri 175.2024570618799 2.525e-05 deg
M 17.99211065481245 6.9994e-06 deg
tp 2459140.249421485238
(2020-Oct-17.74942149)
2.3445e-05 TDB
period 1205.5399547864
3.30
4.8033e-06
1.315e-08
d
yr
n .2986213758993874 1.1898e-09 deg/d
Q 2.682973124503794 7.1266e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2692  
   data-arc span      25837 days (70.74 yr)  
   first obs. used      1950-03-21  
   last obs. used      2020-12-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44413  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:24:40  

Additional Information
 Earth MOID = .733369 au 
 Jupiter MOID = 2.55543 au 
 T_jup = 3.614 
[ 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 13.84   n/a E2021B10  
diameter diameter 4.483 km 0.071 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 55.09 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Ditteon, R.; Black, S.; Masner, Z.; Osborne, J.; Trent, L. (2018) Minor Planet Bull. 45, 338-340.]
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
[Behrend, R. (2020) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
geometric albedo albedo 0.350   0.058 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

15549 (2000 FN)          Discovered 2000-Mar-25 by Kobayashi, T. at Oizumi
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 FN = 1974 OF 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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