Star • GDR1 458571871489364224

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[KGM2001] 10450
[CHI2010] h Per M 7901
2MASS J02175498+5724104
[CHI2010] h Per M7901
IPHAS J021754.98+572410.5
PSO J021754.972+572410.502
WISEA J021754.96+572410.4
[CHI2010] S 3165
[Cloutier2014] 7748
GDR2 458571875793377664
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 17 54.972 h m s gaiacollaboration2016
dec +57 24 10.4427 d m s gaiacollaboration2016
ra_deg 34.47905005 deg gaiacollaboration2016
dec_deg 57.40290076 deg gaiacollaboration2016
pm_ra -1.2 0.228 mas/yr gaiacollaboration2018
pm_dec -0.58 0.222 mas/yr gaiacollaboration2018
plx 0.1635 0.1303 mas gaiacollaboration2018
spt G2.1 [char] currie2010
spt_num 42.1 3.5 [decimal allowed] currie2010
spt_lit G2.1 [char] currie2010
V 18.195 0.002 mag currie2010
Ic 16.576 0.002 mag currie2010
g_sloan 18.694 0.009 mag flewelling2016
r_sloan 17.658 0.012 mag flewelling2016
i_sloan 17.097 0.005 mag flewelling2016
z_sloan 16.797 0.002 mag flewelling2016
y_opt 16.558 0.004 mag (AB) flewelling2016
H_alpha_phot 17.09 0.01 mag barentsen2014
gaia_g 17.6377 0.0016 mag gaiacollaboration2018
gaia_bp 18.4479 0.0127 mag gaiacollaboration2018
gaia_rp 16.7042 0.0071 mag gaiacollaboration2018
tm_J 15.304 0.045 mag cutri2003
tm_H 14.701 0.056 mag cutri2003
tm_K 14.614 0.095 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.4661 0.0345 mag cloutier2014
S_5p8 14.3581 0.0605 mag cloutier2014
W_3p4 14.514 0.068 mag wright2010
W_4p6 14.714 0.059 mag wright2010
W_12 12.781 mag wright2010
W_22 9.254 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.
18.0 keller2002
Ic (mag)
Value Error Ref.
16.597 keller2002
r_sloan (mag)
Value Error Ref.
17.5 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.67 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 17 54.972 gaiacollaboration2018
02 17 54.981 cutri2003
02 17 54.963 wright2010
02 17 54.971 flewelling2016
02 17 54.960 cloutier2014
02 17 54.960 currie2010
02 17 54.967 keller2002
02 17 54.979 barentsen2014
dec (d m s)
Value Error Ref.
+57 24 10.44 gaiacollaboration2018
+57 24 10.50 cutri2003
+57 24 10.47 wright2010
+57 24 10.44 flewelling2016
+57 24 10.44 cloutier2014
+57 24 10.44 currie2010
+57 24 09.94 keller2002
+57 24 10.48 barentsen2014
ra_deg (deg)
Value Error Ref.
34.47904986 0.0744 gaiacollaboration2018
34.479087 65.64 cutri2003
34.4790131 17.0075 wright2010
34.47904583 4.0 flewelling2016
34.479 cloutier2014
34.479 currie2010
34.47903 keller2002
34.47908 barentsen2014
dec_deg (deg)
Value Error Ref.
57.40290057 0.0982 gaiacollaboration2018
57.402916 54.97 cutri2003
57.4029083 13.9371 wright2010
57.4029 6.0 flewelling2016
57.4029 cloutier2014
57.4029 currie2010
57.40276 keller2002
57.40291 barentsen2014