Star • GDR1 458568744752991360

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458568744752991360
WISEA J021758.45+572211.6
IPHAS J021758.48+572211.5
[CHI2010] h Per M7997
PSO J021758.482+572211.523
[KGM2001] 11815
[CHI2010] h Per M 7997
[Cloutier2014] 7841
2MASS J02175848+5722115
[CHI2010] S 3617
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 17 58.4826 h m s gaiacollaboration2016
dec +57 22 11.4555 d m s gaiacollaboration2016
ra_deg 34.49367744 deg gaiacollaboration2016
dec_deg 57.36984875 deg gaiacollaboration2016
pm_ra -0.149 0.224 mas/yr gaiacollaboration2018
pm_dec 0.367 0.231 mas/yr gaiacollaboration2018
plx 0.1216 0.1302 mas gaiacollaboration2018
spt F8.6 [char] currie2010
spt_num 38.6 2.4 [decimal allowed] currie2010
spt_lit F8.6 [char] currie2010
V 18.279 0.003 mag currie2010
Ic 16.708 0.002 mag currie2010
g_sloan 18.835 0.011 mag flewelling2016
r_sloan 17.784 0.004 mag flewelling2016
i_sloan 17.213 0.003 mag flewelling2016
z_sloan 16.899 0.006 mag flewelling2016
y_opt 16.671 0.012 mag (AB) flewelling2016
H_alpha_phot 17.3 0.01 mag barentsen2014
gaia_g 17.7173 0.0012 mag gaiacollaboration2018
gaia_bp 18.4796 0.0227 mag gaiacollaboration2018
gaia_rp 16.7679 0.0146 mag gaiacollaboration2018
tm_J 15.449 0.052 mag cutri2003
tm_H 14.853 0.06 mag cutri2003
tm_K 14.635 0.085 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.5449 0.0358 mag cloutier2014
S_5p8 14.5409 0.067 mag cloutier2014
W_3p4 14.535 0.086 mag wright2010
W_4p6 14.756 0.06 mag wright2010
W_12 11.943 mag wright2010
W_22 8.863 mag wright2010
wise_flags "AAUU,0hh0" [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
V (mag)
Value Error Ref.
18.35 keller2002
Ic (mag)
Value Error Ref.
16.82 keller2002
r_sloan (mag)
Value Error Ref.
17.68 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.82 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 17 58.483 gaiacollaboration2018
02 17 58.485 cutri2003
02 17 58.454 wright2010
02 17 58.482 flewelling2016
02 17 58.464 cloutier2014
02 17 58.464 currie2010
02 17 58.490 keller2002
02 17 58.486 barentsen2014
dec (d m s)
Value Error Ref.
+57 22 11.46 gaiacollaboration2018
+57 22 11.56 cutri2003
+57 22 11.70 wright2010
+57 22 11.46 flewelling2016
+57 22 11.64 cloutier2014
+57 22 11.64 currie2010
+57 22 11.06 keller2002
+57 22 11.50 barentsen2014
ra_deg (deg)
Value Error Ref.
34.49367719 0.0752 gaiacollaboration2018
34.493686 0.0 cutri2003
34.4935592 6.29 wright2010
34.493675 6.0 flewelling2016
34.4936 cloutier2014
34.4936 currie2010
34.49371 keller2002
34.49369 barentsen2014
dec_deg (deg)
Value Error Ref.
57.36984874 0.1024 gaiacollaboration2018
57.369877 0.0 cutri2003
57.3699162 26.2046 wright2010
57.36985 7.0 flewelling2016
57.3699 cloutier2014
57.3699 currie2010
57.36974 keller2002
57.36986 barentsen2014