(367943) Duende

(2012 DA14 )

Discovery Circumstances:

OAM - OAM Observatory, La Sagra

23 Feb 2012

(1)

Orbital Type:

AT

(*)( 2)( 3)( 4)

Taxonomic Type:

L

( 5)

Albedo:

0.44

( 6)

Diameter:(km)

40x20R;18m km

( 7)( 8)

H:(mag)

24.00

(#)

G:

0.15

(#)

U-B:(mag)

-

-

B-V:(mag)

-

-

V-R:(mag)

-

-

R-I:(mag)

-

-

Rotation Period:(hrs)

9.485

( 9)(10)(11)(12)(13)(14)

Quality:

2R !

( 9)(10)(11)(12)(13)(14)

Lightcurve Amplitude:(mag)

1.79

( 9)(10)(11)(12)(13)(14)

Spin Vector:

-

-

Sense of Rotation:

-

-

Radar Observations:

Y

(15)(16)

Spectral Observations:

Y

(17)

IR Observations:

-

-

Remarks

* - orbital type derived from osculating orbital elements

# - 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.

R - as rotation quality code means Radar observations

References

( 1) M.P.E.C. 2012-D51

(002) Wlodarczyk, I. (2012) MNRAS 427, 1175-1181. (The potentially dangerous asteroid 2012 DA14)

(003) Takahashi, J. et al. (2014) PASJ 66, 53. (Near-infrared colors of asteroid 2012DA14 at its closest approach to Earth: Observations with the Nishiharima Infrared Camera (NIC))

(004) Devyatkin, A.V. et al. (2016) MNRAS 459, 3986-3997. (A study of the asteroid (367943) Duende at Pulkovo Observatory)

(005) Urakawa, S. et al. (2013) Publ. Astron. Soc. Japan 65, L9. (Visible Spectroscopic Observations of Near-Earth Object 2012 DA14)

(006) deLeon, J. et al. (2013) DPS 45, 101-01. (abstract) (Results From Ground-based Observations of Asteroid 2012 DA14 During Its Close-Approach to the Earth on February 15th, 2013)

(007) JPL's NEO Radar Detection Program Webpage

(008) deLeon, J. et al. (2013) DPS 45, 101-01. (abstract) (Results From Ground-based Observations of Asteroid 2012 DA14 During Its Close-Approach to the Earth on February 15th, 2013)

(009) Elenin, L. & I. Molotov (2013) MPB 40, 187-188. (LIGHTCURVE ANALYSIS OF EXTREMELY CLOSE NEAR-EARTH ASTEROID - 2012 DA14)

(010) deLeon, J. et al. (2013) DPS 45, 101-01. (abstract) (Results From Ground-based Observations of Asteroid 2012 DA14 During Its Close-Approach to the Earth on February 15th, 2013)

(011) Terai, T. et al. (2013) Astron. Astrophys. 559, A106. (Time-series photometry of Earth flyby asteroid 2012 DA14)

(012) Gary, B.L. (2013) MPB 40, 122-124. (ASTEROID 2012 DA14 ROTATION LIGHT CURVE)

(013) Gary, B.L. (2013) webpage at (Asteroid 2012 DA14 Rotation Light Curve)

(014) JPL's NEO Radar Detection Program Webpage

(015) JPL's NEO Radar Detection Program Webpage

(016) Benner, L.A. et al. (2013) DPS 45, 101-02. (abstract) (Goldstone Radar Images of Near-Earth Asteroid 2012 DA14)

(017) Urakawa, S. et al. (2013) Publ. Astron. Soc. Japan 65, L9. (Visible Spectroscopic Observations of Near-Earth Object 2012 DA14)


NEODyS Page of (367943) Duende