Star • GDR1 458371416778211200

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
PSO J021827.252+570507.758
2MASS J02182725+5705077
WISEA J021827.20+570507.6
[Cloutier2014] 1070
[KGM2001] 10858
[CHI2010] h Per M 1126
[CHI2010] S 9528
IPHAS J021827.23+570507.7
GDR2 458371416778211200
[CHI2010] h Per M1126
mayne2007_persei 1517
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 27.258 h m s gaiacollaboration2016
dec +57 05 07.7448 d m s gaiacollaboration2016
ra_deg 34.61357492 deg gaiacollaboration2016
dec_deg 57.08548468 deg gaiacollaboration2016
pm_ra 5.105 0.493 mas/yr gaiacollaboration2018
pm_dec -4.454 0.598 mas/yr gaiacollaboration2018
plx -1.4993 0.2898 mas gaiacollaboration2018
spt K1.3 [char] currie2010
spt_num 51.3 1.2 [decimal allowed] currie2010
spt_lit K1.3 [char] currie2010
V 18.221 0.002 mag currie2010
Ic 16.634 0.002 mag currie2010
g_sloan 18.835 0.008 mag flewelling2016
r_sloan 17.711 0.004 mag flewelling2016
i_sloan 17.166 0.006 mag flewelling2016
z_sloan 16.861 0.008 mag flewelling2016
y_opt 16.634 0.01 mag (AB) flewelling2016
H_alpha_phot 17.27 0.01 mag barentsen2014
gaia_g 17.6966 0.0018 mag gaiacollaboration2018
gaia_bp 18.4311 0.0183 mag gaiacollaboration2018
gaia_rp 16.7267 0.0057 mag gaiacollaboration2018
tm_J 15.429 0.061 mag cutri2003
tm_H 14.779 0.07 mag cutri2003
tm_K 14.649 0.082 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.4608 0.0347 mag cloutier2014
S_4p5 14.5058 0.0437 mag cloutier2014
S_5p8 14.5538 0.0672 mag cloutier2014
W_3p4 14.362 0.07 mag wright2010
W_4p6 14.716 0.114 mag wright2010
W_12 11.879 mag wright2010
W_22 8.169 mag wright2010
wise_flags "ABUU,dd00" [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.
19.491 0.0639531078 mayne2007
V (mag)
Value Error Ref.
18.194 0.011 mayne2007
18.167 keller2002
Ic (mag)
Value Error Ref.
19.491 0.0639531078 mayne2007
16.72 keller2002
r_sloan (mag)
Value Error Ref.
17.62 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.83 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 27.258 gaiacollaboration2018
02 18 27.252 cutri2003
02 18 27.201 wright2010
02 18 27.258 flewelling2016
02 18 27.240 cloutier2014
02 18 27.240 currie2010
02 18 27.250 mayne2007
02 18 27.240 keller2002
02 18 27.230 barentsen2014
dec (d m s)
Value Error Ref.
+57 05 07.74 gaiacollaboration2018
+57 05 07.74 cutri2003
+57 05 07.65 wright2010
+57 05 07.74 flewelling2016
+57 05 07.80 cloutier2014
+57 05 07.80 currie2010
+57 05 07.82 mayne2007
+57 05 07.55 keller2002
+57 05 07.69 barentsen2014
ra_deg (deg)
Value Error Ref.
34.61357648 0.1567 gaiacollaboration2018
34.613552 0.0 cutri2003
34.6133395 56.4875 wright2010
34.613575 11.0 flewelling2016
34.6135 cloutier2014
34.6135 currie2010
34.61354167 mayne2007
34.6135 keller2002
34.61346 barentsen2014
dec_deg (deg)
Value Error Ref.
57.08548381 0.2273 gaiacollaboration2018
57.085484 0.0 cutri2003
57.0854584 43.5838 wright2010
57.08548333 12.0 flewelling2016
57.0855 cloutier2014
57.0855 currie2010
57.08550556 mayne2007
57.08543 keller2002
57.08547 barentsen2014