Release 7.11 ("Paola")

http://snipurl.com/gclusters

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Parameters Positional Parameters cluster IC 1257 RA 17 27 08. Declination -07 05 35 Galactic longitude 16.53 Galactic latitude 15.14 R sun 25 R gc 17.9 X 23.2 Y 6.9 Z 6.5 Photometric Parameters E (B-V) 0.73 V HB 19.8 (m-M) 19.25 Vt 13.1 MVt -6.15 (B-V) 1.38 (V-I) 1.83 HBR 1 hbt 1 Structural Parameters [Fe / H] -1.7 v_r -140.2 err 2.1 v_LSR -124.6 lg(tc) 0 mu_V 0 rho_v 0 Color-magnitude diagrams author Bonatto, C.; Bica, E. title Structural parameters of 11 faint Galactic globular clusters derived with 2MASS journal Astronomy and Astrophysics, Vol. 479, pp.741-750 CM diagram Credits CMD: HST snapshot from Padova database

DSS image Image of the cluster from the Digital Sky Survey Other Resources for IC 1257 ADS "Object Search" SEDS data Google Sky 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 Bonatto, C.; Bica, E. Structural parameters of 11 faint Galactic globular clusters derived with 2MASS 2008, Astronomy and Astrophysics, Vol. 479, pp.741-750 (IC 1257 Lynga 7 Terzan 4 Terzan 10 BH 176 1636-283 ESO280-SC06 2MASS-GC01 2MASS-GC02 GLIMPSE-C01 AL 3 ) Paper n. 2 Harris, William E.; Phelps, Randy L.; Madore, Barry F.; Pevunova, Olga; Skiff, Brian A. IC 1257:A New Globular Cluster in the Galactic Halo Astronomical Journal v.113, p. 688-691 (1997) (IC 1257 cmd ) See all items (2 papers)

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