(276049) 2002 CE26

(2002 CE26 )

Discovery Circumstances:

LINEAR - Lincoln Laboratory ETS, New Mexico

10 Feb 2002

(1)

Orbital Type:

AP

(*)( 2)( 3)

Taxonomic Type:

-

-

Albedo:

0.030

( 4)

Diameter:(km)

3.331 km

( 5)

H:(mag)

16.80

(#)

G:

0.15

(#)

U-B:(mag)

-

-

B-V:(mag)

-

-

V-R:(mag)

-

-

R-I:(mag)

-

-

Rotation Period:(hrs)

3.2930+~16

( 6)( 7)( 8)( 9)

Quality:

3RB !

( 6)( 7)( 8)( 9)

Lightcurve Amplitude:(mag)

0.06

( 6)( 7)( 8)( 9)

Spin Vector:

-

-

Sense of Rotation:

-

-

Radar Observations:

Y

(10)(11)(12)

Spectral Observations:

-

-

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.

B - in rotation quality code means Binary asteroid

R - as rotation quality code means Radar observations

References

( 1) M.P.E.C. 2002-C78

(002) Fang, J. & J-L. Margot (2012) Astron. J. 143, 59. (THE ROLE OF KOZAI CYCLES IN NEAR-EARTH BINARY ASTEROIDS) (2002CE26,2004DC,2003YT1,Didymos,1991VH)

(003) Vodniza, A.Q. & M.R. Pereira (2015) LPSC 46, 1231. (THE ASTEROID 2002 CE26)

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

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

(006) Pravec, P. et al. (2006) Icarus 181, 63-93. (Photometric survey of binary near-Earth asteroids)

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

(008) Warner, B.D. (2015) MPB 42, 79-83. (A QUARTET OF NEAR-EARTH ASTEROID BINARY CANDIDATES)(2102,68348,190208,276049)

(009) Pravec, P. et al (2016) Icarus 267,267-295. (Binary asteroid population. 3. Secondary rotations and elongations) (..,..)

(010) JPL's NEO Radar Detection Program Webpage

(011) Shepard, M.K. et al. (2004) I.A.U. Circ. 8397. (2002 CE26) (radar detection, binary system)

(012) Shepard, M.K. et al. (2006) Icarus 184, 198-210. (Radar and infrared observations of binary near-Earth Asteroid 2002 CE26)


NEODyS Page of (276049) 2002 CE26