Release 7.11 ("Paola")

http://snipurl.com/gclusters

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Parameters Positional Parameters cluster NGC 6540 name Djorg 3 RA 18 06 08. Declination -27 45 55 Galactic longitude 3.29 Galactic latitude -3.31 R sun 3.7 R gc 4.4 X 3.7 Y 0.2 Z -0.2 Photometric Parameters E (B-V) 0.6 V HB 15.3 (m-M) 14.68 Vt 9.3 MVt -5.38 hbt 2 Structural Parameters [Fe / H] -1.2 v_r -17.7 err 1.4 v_LSR -6.9 c 2.5 r_c 0.03 r_h 0.24 r_t 9.49 lg(tc) 5.01 lg(th) 7.08 mu_V 16.4 rho_v 5.92 Color-magnitude diagrams author Bica, E.; Ortolani, S.; Barbuy, B. title The globular cluster NGC 6540 journal Astronomy and Astrophysics , vol. 283, no. 1, p. 67-75 (1994) CM diagram Credits CMD: HST snapshot from Padova database

DSS image Image of the cluster from the Digital Sky Survey Other Resources for NGC 6540 ADS "Object Search" SEDS data Web Links for this cluster (0 links in the database at the moment) Users comments for this cluster (0 comments in the database at the moment) Selected biblio Paper n. 1 Bica, E.; Ortolani, S.; Barbuy, B. The globular cluster NGC 6540 Astronomy and Astrophysics , vol. 283, no. 1, p. 67-75 (1994) (NGC 6540 cmd ) See all items (1 paper)

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