Star • GDR1 458368908516807424

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458368908516807424
[Cloutier2014] 9093
mayne2007_persei 2556
2MASS J02180626+5657421
IPHAS J021806.25+565741.8
PSO J021806.265+565741.801
WISEA J021806.23+565741.8
[CHI2010] h Per M 9270
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 06.2738 h m s gaiacollaboration2016
dec +56 57 41.724 d m s gaiacollaboration2016
ra_deg 34.52614087 deg gaiacollaboration2016
dec_deg 56.96159001 deg gaiacollaboration2016
pm_ra 8.544 0.844 mas/yr gaiacollaboration2018
pm_dec -7.239 0.712 mas/yr gaiacollaboration2018
plx 0.3026 0.4494 mas gaiacollaboration2018
V 20.05 0.007 mag currie2010
Ic 18.118 0.005 mag currie2010
g_sloan 20.765 0.037 mag flewelling2016
r_sloan 19.381 0.008 mag flewelling2016
i_sloan 18.714 0.006 mag flewelling2016
z_sloan 18.323 0.006 mag flewelling2016
y_opt 18.105 0.027 mag (AB) flewelling2016
H_alpha_phot 18.8 0.04 mag barentsen2014
gaia_g 19.3052 0.0036 mag gaiacollaboration2018
gaia_bp 20.074 0.0585 mag gaiacollaboration2018
gaia_rp 18.2394 0.0175 mag gaiacollaboration2018
tm_J 16.606 0.113 mag cutri2003
tm_H 15.994 0.188 mag cutri2003
tm_K 15.226 mag cutri2003
tm_flags "BCU,0" [char] cutri2003
S_3p6 15.7382 0.0606 mag cloutier2014
S_4p5 15.8331 0.0814 mag cloutier2014
S_5p8 15.5193 0.1194 mag cloutier2014
W_3p4 16.277 0.061 mag wright2010
W_4p6 17.463 mag wright2010
W_12 12.018 mag wright2010
W_22 8.83 mag wright2010
wise_flags "AUUU,0000" [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.
22.407 0.6121805289 mayne2007
V (mag)
Value Error Ref.
20.101 0.038 mayne2007
Ic (mag)
Value Error Ref.
22.407 0.6121805289 mayne2007
r_sloan (mag)
Value Error Ref.
19.33 0.05 barentsen2014
i_sloan (mag)
Value Error Ref.
18.41 0.04 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 06.274 gaiacollaboration2018
02 18 06.261 cutri2003
02 18 06.239 wright2010
02 18 06.274 flewelling2016
02 18 06.264 cloutier2014
02 18 06.264 currie2010
02 18 06.253 mayne2007
02 18 06.250 barentsen2014
dec (d m s)
Value Error Ref.
+56 57 41.72 gaiacollaboration2018
+56 57 42.11 cutri2003
+56 57 41.86 wright2010
+56 57 41.73 flewelling2016
+56 57 41.76 cloutier2014
+56 57 41.76 currie2010
+56 57 41.77 mayne2007
+56 57 41.80 barentsen2014
ra_deg (deg)
Value Error Ref.
34.52614365 0.2545 gaiacollaboration2018
34.526089 156.13 cutri2003
34.5259939 29.3705 wright2010
34.52614167 6.0 flewelling2016
34.5261 cloutier2014
34.5261 currie2010
34.52605417 mayne2007
34.52604 barentsen2014
dec_deg (deg)
Value Error Ref.
56.96158892 0.2932 gaiacollaboration2018
56.961697 144.27 cutri2003
56.9616286 7.7884 wright2010
56.96159167 19.0 flewelling2016
56.9616 cloutier2014
56.9616 currie2010
56.96160278 mayne2007
56.96161 barentsen2014