NGC 1193 and NGC 1798 CCD UBV photometry

We present photometric, astrometric, and kinematic studies of the old open star clusters NGC 1193 and NGC 1798. Both of the clusters are investigated by combining data sets from Gaia Early Data Release 3 (EDR3) and CCD UBV observational data. E(B-V) color excesses are derived for NGC 1193 as 0.150(0.037) and for NGC 1798 as 0.505(0.100)mag through the use of two-color diagrams. Photometric metallicities are also determined from two-color diagrams with the results of [Fe/H]=-0.30(0.06)dex for NGC 1193 and [Fe/H]=-0.20(0.07)dex for NGC 1798. The isochrone fitting distance and age of NGC 1193 are 5562(381) pc and 4.6(1)Gyr, respectively. For NGC 1798, these parameters are 4451(728)pc and 1.3(0.2)Gyr. Kinematic and dynamic orbital calculations indicate that NGC 1193 and NGC 1798 belong to the thick-disk and thin-disk populations, respectively.

Cone search capability for table J/other/RMxAA/58.333/table1a (Photometric and astrometric catalogue NGC 1193)

Cone search capability for table J/other/RMxAA/58.333/table1b (Photometric and astrometric catalogue NGC 1798)

Identifier
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/other/RMxAA/58.333
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/other/RMxAA/58.333
Related Identifier http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/other/RMxAA/58.333
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/other/RMxAA/58.333
Provenance
Creator Yontan T.; Cakmak T.; Bilir S.; Banks T.; Raul M.; Canbay R.; Koc S.,Tasdemir S.; Ercay H.; Tanik Ozturk B.; Dursun D.C.
Publisher CDS
Publication Year 2022
Rights https://cds.unistra.fr/vizier-org/licences_vizier.html
OpenAccess true
Contact CDS support team <cds-question(at)unistra.fr>
Representation
Resource Type Dataset; AstroObjects
Discipline Astrophysics and Astronomy; Galactic and extragalactic Astronomy; Natural Sciences; Observational Astronomy; Physics; Stellar Astronomy