Star • GDR1 458380973083937280

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
mayne2007_persei 5128
GDR2 458380973083937280
PSO J021855.113+571618.001
IPHAS J021855.10+571618.0
[Cloutier2014] 1539
[CHI2010] h Per M 1598
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 55.1191 h m s gaiacollaboration2016
dec +57 16 17.9512 d m s gaiacollaboration2016
ra_deg 34.72966306 deg gaiacollaboration2016
dec_deg 57.27165311 deg gaiacollaboration2016
pm_ra -0.277 1.065 mas/yr gaiacollaboration2018
pm_dec -4.237 0.913 mas/yr gaiacollaboration2018
plx 1.7126 0.5619 mas gaiacollaboration2018
st_dist 583.9075 191.5787 pc gaiacollaboration2018
V 20.62 0.011 mag currie2010
Ic 18.481 0.006 mag currie2010
g_sloan 21.475 0.075 mag flewelling2016
r_sloan 19.967 0.035 mag flewelling2016
i_sloan 19.107 0.004 mag flewelling2016
z_sloan 18.655 0.007 mag flewelling2016
y_opt 18.432 0.026 mag (AB) flewelling2016
H_alpha_phot 19.19 0.06 mag barentsen2014
gaia_g 19.7368 0.0053 mag gaiacollaboration2018
gaia_bp 20.5034 0.141 mag gaiacollaboration2018
gaia_rp 18.6016 0.0299 mag gaiacollaboration2018
S_3p6 15.9755 0.0677 mag cloutier2014
S_4p5 15.9127 0.0848 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.
23.481 1.1393770228 mayne2007
V (mag)
Value Error Ref.
20.63 0.056 mayne2007
Ic (mag)
Value Error Ref.
23.481 1.1393770228 mayne2007
r_sloan (mag)
Value Error Ref.
19.73 0.07 barentsen2014
i_sloan (mag)
Value Error Ref.
18.64 0.05 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 55.119 gaiacollaboration2018
02 18 55.119 flewelling2016
02 18 55.128 cloutier2014
02 18 55.128 currie2010
02 18 55.116 mayne2007
02 18 55.104 barentsen2014
dec (d m s)
Value Error Ref.
+57 16 17.95 gaiacollaboration2018
+57 16 17.95 flewelling2016
+57 16 18.12 cloutier2014
+57 16 18.12 currie2010
+57 16 18.06 mayne2007
+57 16 18.05 barentsen2014
ra_deg (deg)
Value Error Ref.
34.72966435 0.3071 gaiacollaboration2018
34.7296625 8.0 flewelling2016
34.7297 cloutier2014
34.7297 currie2010
34.72965 mayne2007
34.7296 barentsen2014
dec_deg (deg)
Value Error Ref.
57.27165163 0.402 gaiacollaboration2018
57.27165278 15.0 flewelling2016
57.2717 cloutier2014
57.2717 currie2010
57.27168333 mayne2007
57.27168 barentsen2014