2011 HP

(2011 HP )

Discovery Circumstances:

Mt. Lemmon Survey - Mt. Lemmon Survey

24 Apr 2011

(1)

Orbital Type:

AP

(*)

Taxonomic Type:

Xc

( 2)

Albedo:

-

-

Diameter:(km)

114 - 256 m

($)

H:(mag)

21.39R

( 3)

G:

-0.07

( 4)

U-B:(mag)

-

-

B-V:(mag)

-

-

V-R:(mag)

0.39

( 5)

R-I:(mag)

-

-

Rotation Period:(hrs)

3.95

( 6)

Quality:

2 !

( 6)

Lightcurve Amplitude:(mag)

0.45

( 6)

Spin Vector:

-

-

Sense of Rotation:

-

-

Radar Observations:

-

-

Spectral Observations:

-

-

IR Observations:

-

-

Remarks

* - orbital type derived from osculating orbital elements

$ - diameter range derived from H and assumed albedo for C and S type - 0.04 and 0.20 respectively

! - 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) M.P.E.C. 2011-H31

(002) Hicks, M. et al. (2011) ATel#3419 (Broadband photometry of 2011 HP: a possibly water-rich, low delta-V near-Earth asteroid)

(003) Hicks, M. et al. (2011) ATel#3419 (Broadband photometry of 2011 HP: a possibly water-rich, low delta-V near-Earth asteroid)

(004) Hicks, M. et al. (2011) ATel#3419 (Broadband photometry of 2011 HP: a possibly water-rich, low delta-V near-Earth asteroid)

(005) Hicks, M. et al. (2011) ATel#3419 (Broadband photometry of 2011 HP: a possibly water-rich, low delta-V near-Earth asteroid)

(006) Hicks, M. et al. (2011) ATel#3419 (Broadband photometry of 2011 HP: a possibly water-rich, low delta-V near-Earth asteroid)


NEODyS Page of 2011 HP