Star • GDR1 458466112213882496

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
mayne2007_persei 4938
[Cloutier2014] 8848
WISEA J022157.19+572155.9
[CHI2010] h Per M 9021
PSO J022157.196+572155.950
IPHAS J022157.18+572156.0
GDR1 458466112213882496
2MASS J02215718+5721558
GDR2 458466112213882496
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 57.2032 h m s gaiacollaboration2016
dec +57 21 55.9371 d m s gaiacollaboration2016
ra_deg 35.48834651 deg gaiacollaboration2016
dec_deg 57.3655381 deg gaiacollaboration2016
pm_ra 0.137 0.514 mas/yr gaiacollaboration2018
pm_dec -1.081 0.425 mas/yr gaiacollaboration2018
plx 0.2356 0.2552 mas gaiacollaboration2018
U 24.809 1.732 mag bell2013
V 19.865 0.006 mag currie2010
Ic 17.873 0.004 mag currie2010
g_sloan 20.418 0.017 mag flewelling2016
r_sloan 19.099 0.013 mag flewelling2016
i_sloan 18.287 0.001 mag flewelling2016
z_sloan 17.912 0.013 mag flewelling2016
y_opt 17.623 0.024 mag (AB) flewelling2016
H_alpha_phot 18.58 0.07 mag barentsen2014
gaia_g 18.9001 0.0043 mag gaiacollaboration2018
gaia_bp 19.6772 0.0429 mag gaiacollaboration2018
gaia_rp 17.8115 0.0144 mag gaiacollaboration2018
tm_J 16.333 0.119 mag cutri2003
tm_H 15.617 0.117 mag cutri2003
tm_K 15.503 0.208 mag cutri2003
tm_flags "BBC,0" [char] cutri2003
S_3p6 15.1557 0.0465 mag cloutier2014
S_4p5 15.0929 0.0571 mag cloutier2014
S_5p8 15.1778 0.1032 mag cloutier2014
S_8 15.3387 0.1564 mag cloutier2014
W_3p4 15.375 0.047 mag wright2010
W_4p6 16.434 0.267 mag wright2010
W_12 12.656 mag wright2010
W_22 9.174 mag wright2010
wise_flags "ABUU,0h00" [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.
21.442 0.3170504692 mayne2007
V (mag)
Value Error Ref.
19.862 0.036 mayne2007
Ic (mag)
Value Error Ref.
21.442 0.3170504692 mayne2007
g_sloan (mag)
Value Error Ref.
20.601 0.023 bell2013
r_sloan (mag)
Value Error Ref.
19.166 0.014 bell2013
19.15 0.04 barentsen2014
i_sloan (mag)
Value Error Ref.
18.359 0.017 bell2013
18.09 0.04 barentsen2014
z_sloan (mag)
Value Error Ref.
17.873 0.01 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 21 57.203 gaiacollaboration2018
02 21 57.185 cutri2003
02 21 57.199 wright2010
02 21 57.202 flewelling2016
02 21 57.216 cloutier2014
02 21 57.217 bell2013
02 21 57.216 currie2010
02 21 57.197 mayne2007
02 21 57.178 barentsen2014
dec (d m s)
Value Error Ref.
+57 21 55.94 gaiacollaboration2018
+57 21 55.87 cutri2003
+57 21 55.94 wright2010
+57 21 55.94 flewelling2016
+57 21 56.16 cloutier2014
+57 21 55.87 bell2013
+57 21 56.16 currie2010
+57 21 55.89 mayne2007
+57 21 55.98 barentsen2014
ra_deg (deg)
Value Error Ref.
35.48834711 0.1787 gaiacollaboration2018
35.488271 173.25 cutri2003
35.4883291 42.195 wright2010
35.48834167 25.0 flewelling2016
35.4884 cloutier2014
35.48840417 bell2013
35.4884 currie2010
35.48832083 mayne2007
35.48824 barentsen2014
dec_deg (deg)
Value Error Ref.
57.36553761 0.189 gaiacollaboration2018
57.36552 208.0 cutri2003
57.3655389 33.9076 wright2010
57.36553889 16.0 flewelling2016
57.3656 cloutier2014
57.36551944 bell2013
57.3656 currie2010
57.365525 mayne2007
57.36555 barentsen2014