( 6455) 1992 HE

(1992 HE )

Discovery Circumstances:

R. H. McNaught - Siding Spring Observatory

25 Apr 1992

(1)

Orbital Type:

AP

(*)

Taxonomic Type:

S;Srw

( 2)( 3)( 4)( 5)( 6)

Albedo:

0.170

( 7)( 8)( 9)(10)

Diameter:(km)

4.63 km

(11)(12)(13)(14)(15)

H:(mag)

14.215

(16)(17)(18)

G:

0.34

(19)(20)

U-B:(mag)

-

-

B-V:(mag)

-

-

V-R:(mag)

-

-

R-I:(mag)

-

-

Rotation Period:(hrs)

2.736

(21)(22)(23)

Quality:

3 !

(21)(22)(23)

Lightcurve Amplitude:(mag)

0.22

(21)(22)(23)

Spin Vector:

-

-

Sense of Rotation:

-

-

Radar Observations:

-

-

Spectral Observations:

Y

(24)(25)

IR Observations:

-

-

Remarks

* - orbital type derived from osculating orbital elements

! - quality code according to Lagerkvist et al. (1989) in "Asteroids II" (Eds. R.P.Binzel et al.), Univ.Ariz.Press, Tucson, USA, pp. 1162-1179.

References

( 1) I.A.U.Circ. 5508

(002) Bus, S.J. & Binzel, R.P. (2002) Icarus 158,106-145. (Phase II of the Small Main-Belt Asteroid Spectrographic Survey: A Feature-Based Taxonomy.)

(003) Binzel, R.P. et al. (2004) Icarus 170, 259-294. (Observed spectral properties of near-Earth objects: results for population distribution, source regions, and space weathering processes.)

(004) Whiteley, R.J. (2001) PhD. Thesis, University of Hawaii. (A Compositional and Dynamical Survey of the Near-Earth Asteroids)

(005) Thomas, C.A. et al. (2011) Astron. J. 142, 85. (ExploreNEOs. V. AVERAGE ALBEDO BY TAXONOMIC COMPLEX IN THE NEAR-EARTH ASTEROID POPULATION) (new albedos data for 118 NEOs)

(006) Thomas, C.A. et al. (2014) Icarus 228, 217-246. (Physical characterization of Warm Spitzer-observed near-Earth objects)

(007) Pravec, P. et al. (2012) Icarus 221, 365-387 (Absolute magnitudes of asteroids and a revision of asteroid albedo estimates from WISE thermal observations)

(008) Mainzer, A. et al. (2011) ApJ 743, 156. (NEOWISE Observations of Near-Earth Objects: Preliminary Results) (albedo and diameters of 428 NEOs)

(009) Thomas, C.A. et al. (2011) Astron. J. 142, 85. (ExploreNEOs. V. AVERAGE ALBEDO BY TAXONOMIC COMPLEX IN THE NEAR-EARTH ASTEROID POPULATION) (new albedos data for 118 NEOs)

(010) Harris(DLR), A.W. et al. (2011) Astron. J. 141, 75. (ExploreNEOs. II. THE ACCURACY OF THE WARM SPITZER NEAR-EARTH OBJECT SURVEY)

(011) Pravec, P. et al. (2012) Icarus 221, 365-387 (Absolute magnitudes of asteroids and a revision of asteroid albedo estimates from WISE thermal observations)

(012) Mainzer, A. et al. (2011) ApJ 743, 156. (NEOWISE Observations of Near-Earth Objects: Preliminary Results) (albedo and diameters of 428 NEOs)

(013) Harris(DLR), A.W. et al. (2011) Astron. J. 141, 75. (ExploreNEOs. II. THE ACCURACY OF THE WARM SPITZER NEAR-EARTH OBJECT SURVEY)

(014) Wolters, S.D. et al. (2005) Icarus 175, 92-110. (Optical and thermal infrared observations of six near-Earth asteroids in 2002) (6455, 1999 HF1, 2000 ED104, 2002 HK12, 2002 NX18, 2002 QE15)

(015) Binzel, R.P. et al. (2002) in "Asteroids III" (Eds. W.F.Bottke et al.), Univ.Ariz.Press, Tucson, USA, pp. 255-271. (Physical Properties of NEOs)

(016) Pravec, P. et al. (2012) Icarus 221, 365-387 (Absolute magnitudes of asteroids and a revision of asteroid albedo estimates from WISE thermal observations)

(017) Wolters, S.D. et al. (2005) Icarus 175, 92-110. (Optical and thermal infrared observations of six near-Earth asteroids in 2002) (6455, 1999 HF1, 2000 ED104, 2002 HK12, 2002 NX18, 2002 QE15)

(018) Petr Pravec's Ondrejov NEO Photometric Program Webpage "Prepublished Periods"

(019) Pravec, P. et al. (2012) Icarus 221, 365-387 (Absolute magnitudes of asteroids and a revision of asteroid albedo estimates from WISE thermal observations)

(020) Petr Pravec's Ondrejov NEO Photometric Program Webpage "Prepublished Periods"

(021) Linder, T.R. et al (2013) MPB 40, 4-6. (ASTRONOMICAL RESEARCH INSTITUTE PHOTOMETIC RESULTS) (3122,,5143,6455,36284,,2010LF86)

(022) Petr Pravec's Ondrejov NEO Photometric Program Webpage "Prepublished Periods"

(023) R. Behrend Courbes des lumiere, Observatoire de Geneve website

(024) Bus, S.J. & Binzel, R.P. (2002) Icarus 158,106-145. (Phase II of the Small Main-Belt Asteroid Spectrographic Survey: A Feature-Based Taxonomy.)

(025) Binzel, R.P. et al. (2004) Icarus 170, 259-294. (Observed spectral properties of near-Earth objects: results for population distribution, source regions, and space weathering processes.)


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