NGC 637

Query : NGC 637

Basic data :
NGC 637 -- Open Cluster
Other object types: otypes_help 		OpC (2013A&A,OCISM,...), Cl* (2020A&A,C,...)
ICRS coord. (ep=J2000) : 		01 43 06.1 +64 02 16 (Optical) [ ] E 2023A&A...674A..37G
FK4 coord. (ep=B1950 eq=1950) : 		01 39 34.0 +63 47 10 [ ]
Gal coord. (ep=J2000) : 		128.5500 +01.7310 [ ]
Proper motions mas/yr : 		-1.204 0.026 [0.009 0.012 90] C 2020A&A...633A..99C
Radial velocity / Redshift / cz : 		V(km/s) -45.8 [3.9] / z(spectroscopic) -0.000153 [0.000013] / cz -45.80 [3.90]
   (Opt) C 2017A&A...600A.106C
Parallaxes (mas): 		0.338 [0.004] C 2020A&A...633A..99C
Angular size (arcmin): 		3.6 3.6 0 (Opt) D 2020A&A...633A..99C
Fluxes (2) :
B 8.56 [~] E ~
V 8.2 [~] E ~
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 87 		Display criteria :

Identifiers (7) :
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NGC 637 Cl Collinder 17 OCl 329 [KPS2012] MWSC 0133
C 0139+637 OCISM 77 [KPR2004b] 19

References (86 between 1850 and 2026) (Total 86)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Velocities : 2    Distance : 4    Fe/H : 1    Plx : 7    PM : 9   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : NGC 637

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NGC 637

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