Star • GDR1 458468105078988416

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
IPHAS J022156.94+572650.8
[Cloutier2014] 8036
[CHI2010] h Per M 8194
[CHI2010] h Per M8194
GDR2 458468105078988416
PSO J022156.954+572650.745
[CHI2010] S 4407
2MASS J02215696+5726506
WISEA J022156.95+572650.7
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 56.9601 h m s gaiacollaboration2016
dec +57 26 50.7022 d m s gaiacollaboration2016
ra_deg 35.48733373 deg gaiacollaboration2016
dec_deg 57.44741728 deg gaiacollaboration2016
pm_ra 0.302 0.294 mas/yr gaiacollaboration2018
pm_dec -0.282 0.261 mas/yr gaiacollaboration2018
plx 0.2261 0.1556 mas gaiacollaboration2018
spt G5.5 [char] currie2010
spt_num 45.5 2.3 [decimal allowed] currie2010
spt_lit G5.5 [char] currie2010
V 18.658 0.003 mag currie2010
Ic 16.986 0.003 mag currie2010
g_sloan 19.229 0.009 mag flewelling2016
r_sloan 18.116 0.006 mag flewelling2016
i_sloan 17.517 0.006 mag flewelling2016
z_sloan 17.173 0.004 mag flewelling2016
y_opt 16.929 0.007 mag (AB) flewelling2016
H_alpha_phot 17.61 0.03 mag barentsen2014
gaia_g 18.0473 0.0017 mag gaiacollaboration2018
gaia_bp 18.8714 0.019 mag gaiacollaboration2018
gaia_rp 17.0847 0.0067 mag gaiacollaboration2018
tm_J 15.712 0.066 mag cutri2003
tm_H 15.096 0.085 mag cutri2003
tm_K 14.737 0.11 mag cutri2003
tm_flags "AAB,0" [char] cutri2003
S_3p6 14.7988 0.0399 mag cloutier2014
S_4p5 14.7536 0.0488 mag cloutier2014
S_5p8 14.7518 0.0767 mag cloutier2014
S_8 14.8125 0.1124 mag cloutier2014
W_3p4 14.823 0.047 mag wright2010
W_4p6 15.075 0.091 mag wright2010
W_12 11.897 mag wright2010
W_22 7.95 mag wright2010
wise_flags "AAUU,hh00" [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
r_sloan (mag)
Value Error Ref.
18.04 0.02 barentsen2014
i_sloan (mag)
Value Error Ref.
17.19 0.02 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 21 56.960 gaiacollaboration2018
02 21 56.963 cutri2003
02 21 56.958 wright2010
02 21 56.960 flewelling2016
02 21 56.952 cloutier2014
02 21 56.952 currie2010
02 21 56.938 barentsen2014
dec (d m s)
Value Error Ref.
+57 26 50.70 gaiacollaboration2018
+57 26 50.62 cutri2003
+57 26 50.77 wright2010
+57 26 50.70 flewelling2016
+57 26 50.64 cloutier2014
+57 26 50.64 currie2010
+57 26 50.78 barentsen2014
ra_deg (deg)
Value Error Ref.
35.48733374 0.0966 gaiacollaboration2018
35.487347 70.0 cutri2003
35.4873267 154.5902 wright2010
35.48733333 21.0 flewelling2016
35.4873 cloutier2014
35.4873 currie2010
35.48724 barentsen2014
dec_deg (deg)
Value Error Ref.
57.44741725 0.117 gaiacollaboration2018
57.447395 70.0 cutri2003
57.4474359 154.1025 wright2010
57.44741667 6.0 flewelling2016
57.4474 cloutier2014
57.4474 currie2010
57.44744 barentsen2014