( 54789) 2001 MZ7

(2001 MZ7 )

Discovery Circumstances:

LINEAR - Lincoln Laboratory ETS, New Mexico

21 Jun 2001

(1)

Orbital Type:

AM

(*)

Taxonomic Type:

X-;C,X

( 2)( 3)( 4)

Albedo:

0.856

( 5)

Diameter:(km)

1.567 km

( 6)

H:(mag)

15.00

(#)

G:

0.15

(#)

U-B:(mag)

-

-

B-V:(mag)

0.74

( 7)( 8)

V-R:(mag)

0.37

( 9)(10)

R-I:(mag)

-

-

Rotation Period:(hrs)

37.578

(11)(12)

Quality:

3T !

(11)(12)

Lightcurve Amplitude:(mag)

1.4

(11)(12)

Spin Vector:

-

-

Sense of Rotation:

-

-

Radar Observations:

-

-

Spectral Observations:

Y

(13)(14)(15)

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.

T - in rotation quality code means Tumbling, non-principal axis rotation (NPAR)

References

( 1) M.P.E.C. 2001-M39

(002) Lazzarin, M., Marchi,S. & Magrin, S. (2010) SINEO Database (Spectroscopic Investiation of Near-Earth Objects)

(003) Ye, Q. (2011) Astron. J. 141, 32. (BVRI photometry of 53 unusual asteroids) (35 NEAs)

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

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

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

(007) Betzler, A. et al. (2010) MPB 37, 95-97. (Photometric Observations of the Near-Earth Asteroids 1999 AP10 2000 TO64, 2000 UJ1, 2000 XK44, 2001 MZ7, 2003 QO104, 2005 RQ6, 2005 WJ56, and 2009 UN3)

(008) Ye, Q. (2011) Astron. J. 141, 32. (BVRI photometry of 53 unusual asteroids) (35 NEAs)

(009) Betzler, A. et al. (2010) MPB 37, 95-97. (Photometric Observations of the Near-Earth Asteroids 1999 AP10 2000 TO64, 2000 UJ1, 2000 XK44, 2001 MZ7, 2003 QO104, 2005 RQ6, 2005 WJ56, and 2009 UN3)

(010) Ye, Q. (2011) Astron. J. 141, 32. (BVRI photometry of 53 unusual asteroids) (35 NEAs)

(011) Pravec, P. et al. (2005) Icarus 173, 108-131. (Tumbling asteroids)

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

(013) Lazzarin, M., Marchi,S. & Magrin, S. (2010) SINEO Database (Spectroscopic Investiation of Near-Earth Objects)

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

(015) Wigton, N. et al. (2015) DPS47-106.05. (astract) (3-Ám spectroscopy of Near-Earth Asteroids: Searching for OH/H2O on small planetary bodies)


NEODyS Page of ( 54789) 2001 MZ7