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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2102626586229486 2.4273e-08  
a 2.216597446181979 5.8456e-09 au
q 1.750529774050918 5.578e-08 au
i 7.133200876736677 2.5966e-06 deg
node 127.16391387843 2.43e-05 deg
peri 175.264519352864 2.5439e-05 deg
M 318.2213121913931 7.0467e-06 deg
tp 2459140.388162124665
(2020-Oct-17.88816212)
2.3569e-05 TDB
period 1205.393012714598
3.30
4.7683e-06
1.305e-08
d
yr
n .2986577790004475 1.1814e-09 deg/d
Q 2.68266511831304 7.0747e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2587  
   data-arc span      25703 days (70.37 yr)  
   first obs. used      1950-03-21  
   last obs. used      2020-08-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4505  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 01:00:38  

Additional Information
 Earth MOID = .73531 au 
 Jupiter MOID = 2.55646 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 13.8   n/a MPO358782  
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. 2019-August); 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.]
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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1906-Jul-16 18:52 00:04 David 0.0457630385806189 0.0457624228749638 0.0457636545886618 4.84191637470265 4.84191630652361 2417408.286145483 3.70223276961871 371.14796001377 26.5585588372616 -87.6166832557808 257391.860204 T 34 CATAB v2.0f-lin.ifort 2020-Aug-25 01:00:48 2020-Aug-25 01:00
1966-Aug-21 22:31 < 00:01 Hebe 0.043326377426487 0.0433243790496137 0.0433283760670758 5.50862003543686 5.50862000938959 2439359.437889239 0.250206200880046 208.219324104416 38.6637297510631 -63.3333590230488 150405.207540872 T 34 CATAB v2.0f-lin.ifort 2020-Aug-25 01:00:48 2020-Aug-25 01:00

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