2015 SZ2

(2015 SZ2 )

Discovery Circumstances:

Catalina Sky Survey - Catalina Sky Survey

23 Sep 2015

(1)

Orbital Type:

AP

(*)

Taxonomic Type:

-

-

Albedo:

-

-

Diameter:(km)

25 - 56 m

($)

H:(mag)

25.40

(#)

G:

0.15

(#)

U-B:(mag)

-

-

B-V:(mag)

-

-

V-R:(mag)

-

-

R-I:(mag)

-

-

Rotation Period:(hrs)

0.03832

( 2)

Quality:

2 !

( 2)

Lightcurve Amplitude:(mag)

0.32

( 2)

Spin Vector:

-

-

Sense of Rotation:

-

-

Radar Observations:

Y

( 3)

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

# - absolute magnitude H derived from astrometric observation via orbit determination - G value assumed to be 0.15

! - 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. 2015-S78

(002) Reshetnyk, V. et al. (2017) MPB 44, 65. (LIGHTCURVE ANALYSIS FOR NEAR-EARTH ASTEROID 2015 SZ2)

(003) JPL's NEO Radar Detection Program Webpage


NEODyS Page of 2015 SZ2