Parameters
Positional Parameters
cluster NGC 6093 name M 80 RA 16 17 02.41 Declination -22 58 33.9 Galactic longitude 352.67 Galactic latitude 19.46 R sun 10 R gc 3.8 X 9.4 Y -1.2 Z 3.3 Photometric Parameters E (B-V) 0.18 V HB 16.1 (m-M) 15.56 Vt 7.33 MVt -8.23 (U-B) 0.21 (B-V) 0.84 (V-R) 0.56 (V-I) 1.11 S_RR 3.1 HBR 0.93 hbt 0 Structural Parameters [Fe / H] -1.75 SpT F6 v_r 8.1 err 1.5 v_LSR 16.7 c 1.68 r_c 0.15 r_h 0.61 r_t 13.28 lg(tc) 7.78 lg(th) 8.8 mu_V 15.11 rho_v 4.79 Color-magnitude diagrams author Alcaino, G.; Liller, W.; Alvarado, F.; Kravtsov, V.; Ipatov, A.; Samus, N.; Smirnov, O. title Multicolor CCD Photometry of the Poorly Studied Globular Cluster M80 journal The Astronomical Journal, Volume 116, Issue 5, pp. 2415-2422. (1998)
CM diagram
Credits CMD: Padova database
Description of NGC 6093 Messier 80 (also known as M80 or NGC 6093) is a globular cluster in the constellation Scorpius. It was discovered by Charles Messier in 1781.(...) It is among the more densely populated globular clusters in the Milky Way Galaxy.
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Image Image of the cluster from the Digital Sky Survey
Other Resources
ADS "Object Search"
C. Clement variables data SEDS data Google Sky Web Links for this cluster Users comments for this cluster Selected biblio Paper n. 1
Alcaino, G.; Liller, W.; Alvarado, F.; Kravtsov, V.; Ipatov, A.; Samus, N.; Smirnov, O. Multicolor CCD Photometry of the Poorly Studied Globular Cluster M80 1998 , The Astronomical Journal, Volume 116, Issue 5, pp. 2415-2422. (1998)(NGC 6093 cmd ) See all items
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