Star • GDR1 458372550649346432

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
2MASS J02181469+5708128
[KGM2001] 16954
WISEA J021814.70+570812.8
PSO J021814.701+570812.904
[Cloutier2014] 1399
[CHI2010] h Per M 1457
GDR2 458372550649346432
IPHAS J021814.69+570812.8
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 14.7039 h m s gaiacollaboration2016
dec +57 08 12.8364 d m s gaiacollaboration2016
ra_deg 34.56126621 deg gaiacollaboration2016
dec_deg 57.136899 deg gaiacollaboration2016
pm_ra 2.277 2.088 mas/yr gaiacollaboration2018
pm_dec 5.416 1.941 mas/yr gaiacollaboration2018
plx -7.5944 1.3645 mas gaiacollaboration2018
V 20.4 0.01 mag currie2010
Ic 18.047 0.004 mag currie2010
g_sloan 21.534 0.06 mag flewelling2016
r_sloan 19.78 0.016 mag flewelling2016
i_sloan 18.813 0.022 mag flewelling2016
z_sloan 18.211 0.011 mag flewelling2016
y_opt 17.883 0.009 mag (AB) flewelling2016
H_alpha_phot 18.91 0.05 mag barentsen2014
gaia_g 19.5251 0.006 mag gaiacollaboration2018
gaia_bp 20.1994 0.0738 mag gaiacollaboration2018
gaia_rp 18.2077 0.0188 mag gaiacollaboration2018
tm_J 16.524 0.136 mag cutri2003
tm_H 15.525 0.099 mag cutri2003
tm_K 15.224 0.167 mag cutri2003
tm_flags "BAC,0" [char] cutri2003
S_3p6 15.1777 0.0469 mag cloutier2014
S_4p5 15.1889 0.0596 mag cloutier2014
S_5p8 15.1113 0.0944 mag cloutier2014
W_3p4 15.542 0.042 mag wright2010
W_4p6 15.826 0.132 mag wright2010
W_12 12.01 mag wright2010
W_22 8.884 mag wright2010
wise_flags "ABUU,0000" [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.
20.041 keller2002
Ic (mag)
Value Error Ref.
18.102 keller2002
r_sloan (mag)
Value Error Ref.
19.56 0.06 barentsen2014
i_sloan (mag)
Value Error Ref.
18.33 0.03 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 14.705 gaiacollaboration2018
02 18 14.692 cutri2003
02 18 14.709 wright2010
02 18 14.705 flewelling2016
02 18 14.688 cloutier2014
02 18 14.688 currie2010
02 18 14.633 keller2002
02 18 14.695 barentsen2014
dec (d m s)
Value Error Ref.
+57 08 12.83 gaiacollaboration2018
+57 08 12.87 cutri2003
+57 08 12.88 wright2010
+57 08 12.84 flewelling2016
+57 08 12.84 cloutier2014
+57 08 12.84 currie2010
+57 08 12.73 keller2002
+57 08 12.80 barentsen2014
ra_deg (deg)
Value Error Ref.
34.56127183 0.6853 gaiacollaboration2018
34.561215 41.24 cutri2003
34.5612894 0.3473 wright2010
34.56127083 9.0 flewelling2016
34.5612 cloutier2014
34.5612 currie2010
34.56097 keller2002
34.56123 barentsen2014
dec_deg (deg)
Value Error Ref.
57.13689747 0.983 gaiacollaboration2018
57.136909 68.56 cutri2003
57.1369111 11.8076 wright2010
57.1369 19.0 flewelling2016
57.1369 cloutier2014
57.1369 currie2010
57.13687 keller2002
57.13689 barentsen2014