Star • GDR1 458378705343451136

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
IPHAS J021838.64+571031.1
[Cloutier2014] 1825
[CHI2010] h Per M 1886
GDR2 458378705343451136
mayne2007_persei 4984
PSO J021838.645+571030.974
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 38.6501 h m s gaiacollaboration2016
dec +57 10 31.0074 d m s gaiacollaboration2016
ra_deg 34.66104215 deg gaiacollaboration2016
dec_deg 57.17527984 deg gaiacollaboration2016
pm_ra 0.835 2.262 mas/yr gaiacollaboration2018
pm_dec 0.848 3.032 mas/yr gaiacollaboration2018
plx 3.7828 1.3652 mas gaiacollaboration2018
st_dist 264.3544 95.4046 pc gaiacollaboration2018
V 22.025 0.035 mag currie2010
Ic 19.174 0.008 mag currie2010
r_sloan 21.378 0.057 mag flewelling2016
i_sloan 20.015 0.031 mag flewelling2016
z_sloan 19.245 0.015 mag flewelling2016
y_opt 18.988 0.019 mag (AB) flewelling2016
H_alpha_phot 20.27 0.15 mag barentsen2014
gaia_g 20.7164 0.0139 mag gaiacollaboration2018
gaia_bp 20.5794 0.1714 mag gaiacollaboration2018
gaia_rp 19.287 0.0586 mag gaiacollaboration2018
S_3p6 16.183 0.0753 mag cloutier2014
S_4p5 16.0721 0.0923 mag cloutier2014
S_5p8 16.1469 0.1864 mag cloutier2014
S_8 15.9789 0.2238 mag cloutier2014

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Optical Photometry
B (mag)
Value Error Ref.
25.012 2.5069074574 mayne2007
V (mag)
Value Error Ref.
21.951 0.172 mayne2007
Ic (mag)
Value Error Ref.
25.012 2.5069074574 mayne2007
r_sloan (mag)
Value Error Ref.
21.27 0.27 barentsen2014
i_sloan (mag)
Value Error Ref.
19.4 0.09 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 38.650 gaiacollaboration2018
02 18 38.649 flewelling2016
02 18 38.664 cloutier2014
02 18 38.664 currie2010
02 18 38.649 mayne2007
02 18 38.638 barentsen2014
dec (d m s)
Value Error Ref.
+57 10 31.01 gaiacollaboration2018
+57 10 31.01 flewelling2016
+57 10 31.08 cloutier2014
+57 10 31.08 currie2010
+57 10 31.04 mayne2007
+57 10 31.12 barentsen2014
ra_deg (deg)
Value Error Ref.
34.66104344 0.7353 gaiacollaboration2018
34.6610375 17.0 flewelling2016
34.6611 cloutier2014
34.6611 currie2010
34.6610375 mayne2007
34.66099 barentsen2014
dec_deg (deg)
Value Error Ref.
57.17528001 1.1874 gaiacollaboration2018
57.17528056 6.0 flewelling2016
57.1753 cloutier2014
57.1753 currie2010
57.17528889 mayne2007
57.17531 barentsen2014