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46665 (1996 FD)
Classification: Main-belt Asteroid          SPK-ID: 2046665
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1285262992090854 4.1347e-08  
a 2.553637093646719 1.0623e-08 au
q 2.225427568477262 1.0695e-07 au
i 14.4033258496556 6.8795e-06 deg
node 31.82433494065873 1.4538e-05 deg
peri 95.71722938603209 3.6419e-05 deg
M 306.6550189143481 3.0257e-05 deg
tp 2458821.365691266992
(2019-Dec-03.86569127)
0.00012525 TDB
period 1490.517893866177
4.08
9.3006e-06
2.546e-08
d
yr
n .2415267884280239 1.5071e-09 deg/d
Q 2.881846618816177 1.1988e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1978  
   data-arc span      8663 days (23.72 yr)  
   first obs. used      1996-03-16  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47961  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 03:56:43  

Additional Information
 Earth MOID = 1.29367 au 
 Jupiter MOID = 2.26277 au 
 T_jup = 3.383 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.7   n/a MPO365798  
diameter diameter 5.253 km 0.316 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 2.989 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.134   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46665 (1996 FD)          Discovered 1996-Mar-16 by NEAT at Haleakala
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 FD = 2000 GO67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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