Star • GDR1 458364957146793344

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 8177
[CHI2010] S 4793
IPHAS J021855.50+565340.2
2MASS J02185549+5653402
[CHI2010] h Per M 8340
GDR2 458364957146793344
mayne2007_persei 1377
PSO J021855.495+565340.175
WISEA J021855.46+565340.6
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 55.4974 h m s gaiacollaboration2016
dec +56 53 40.1732 d m s gaiacollaboration2016
ra_deg 34.7312393 deg gaiacollaboration2016
dec_deg 56.89449257 deg gaiacollaboration2016
pm_ra -0.672 0.512 mas/yr gaiacollaboration2018
pm_dec -0.394 0.367 mas/yr gaiacollaboration2018
plx 0.517 0.1871 mas gaiacollaboration2018
st_dist 1934.236 699.9914 pc gaiacollaboration2018
V 18.869 0.003 mag currie2010
Ic 17.153 0.003 mag currie2010
g_sloan 19.547 0.015 mag flewelling2016
r_sloan 18.358 0.004 mag flewelling2016
i_sloan 17.759 0.029 mag flewelling2016
z_sloan 17.351 0.001 mag flewelling2016
y_opt 17.122 0.013 mag (AB) flewelling2016
H_alpha_phot 17.68 0.02 mag barentsen2014
gaia_g 18.316 0.0031 mag gaiacollaboration2018
gaia_bp 19.2051 0.0349 mag gaiacollaboration2018
gaia_rp 17.3366 0.0083 mag gaiacollaboration2018
tm_J 15.874 0.073 mag cutri2003
tm_H 14.999 0.072 mag cutri2003
tm_K 15.198 0.155 mag cutri2003
tm_flags "AAB,0" [char] cutri2003
S_3p6 14.8359 0.0404 mag cloutier2014
S_4p5 14.8356 0.0506 mag cloutier2014
S_5p8 14.8361 0.0816 mag cloutier2014
S_8 14.9122 0.1112 mag cloutier2014
W_3p4 14.851 0.034 mag wright2010
W_4p6 15.327 0.092 mag wright2010
W_12 12.849 mag wright2010
W_22 8.996 mag wright2010
wise_flags "AAUU,dh00" [char] wright2010

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.
20.309 0.1210619676 mayne2007
V (mag)
Value Error Ref.
18.92 0.016 mayne2007
Ic (mag)
Value Error Ref.
20.309 0.1210619676 mayne2007
r_sloan (mag)
Value Error Ref.
18.25 0.02 barentsen2014
i_sloan (mag)
Value Error Ref.
17.37 0.02 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 55.497 gaiacollaboration2018
02 18 55.496 cutri2003
02 18 55.468 wright2010
02 18 55.498 flewelling2016
02 18 55.512 cloutier2014
02 18 55.512 currie2010
02 18 55.498 mayne2007
02 18 55.498 barentsen2014
dec (d m s)
Value Error Ref.
+56 53 40.17 gaiacollaboration2018
+56 53 40.22 cutri2003
+56 53 40.68 wright2010
+56 53 40.17 flewelling2016
+56 53 40.20 cloutier2014
+56 53 40.20 currie2010
+56 53 40.15 mayne2007
+56 53 40.20 barentsen2014
ra_deg (deg)
Value Error Ref.
34.73123871 0.1313 gaiacollaboration2018
34.731233 113.14 cutri2003
34.731117 16.9679 wright2010
34.73124167 5.0 flewelling2016
34.7313 cloutier2014
34.7313 currie2010
34.73124167 mayne2007
34.73124 barentsen2014
dec_deg (deg)
Value Error Ref.
56.89449248 0.1366 gaiacollaboration2018
56.894505 113.14 cutri2003
56.8946324 22.1287 wright2010
56.89449167 3.0 flewelling2016
56.8945 cloutier2014
56.8945 currie2010
56.89448611 mayne2007
56.8945 barentsen2014