Star • GDR1 458568057557929344

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
2MASS J02180250+5718328
PSO J021802.500+571832.964
[KGM2001] 15293
[Cloutier2014] 8391
WISEA J021802.59+571832.7
IPHAS J021802.50+571832.9
GDR2 458568057557929344
[CHI2010] h Per M 8557
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 02.5033 h m s gaiacollaboration2016
dec +57 18 32.8891 d m s gaiacollaboration2016
ra_deg 34.5104303 deg gaiacollaboration2016
dec_deg 57.30913587 deg gaiacollaboration2016
pm_ra 1.579 0.577 mas/yr gaiacollaboration2018
pm_dec -4.017 0.528 mas/yr gaiacollaboration2018
plx 0.7467 0.329 mas gaiacollaboration2018
st_dist 1339.2259 590.0701 pc gaiacollaboration2018
V 19.4 0.005 mag currie2010
Ic 17.36 0.003 mag currie2010
g_sloan 20.138 0.012 mag flewelling2016
r_sloan 18.651 0.014 mag flewelling2016
i_sloan 17.88 0.011 mag flewelling2016
z_sloan 17.527 0.007 mag flewelling2016
y_opt 17.232 0.013 mag (AB) flewelling2016
H_alpha_phot 18.04 0.02 mag barentsen2014
gaia_g 18.6062 0.0029 mag gaiacollaboration2018
gaia_bp 19.5304 0.0378 mag gaiacollaboration2018
gaia_rp 17.4886 0.0104 mag gaiacollaboration2018
tm_J 15.998 0.208 mag cutri2003
tm_H 14.993 0.152 mag cutri2003
tm_K 15.026 0.152 mag cutri2003
tm_flags "CBB,0" [char] cutri2003
S_3p6 14.8327 0.0405 mag cloutier2014
S_4p5 14.8793 0.0519 mag cloutier2014
S_5p8 14.7015 0.0763 mag cloutier2014
S_8 14.649 0.0991 mag cloutier2014
W_3p4 14.871 0.057 mag wright2010
W_4p6 14.994 0.094 mag wright2010
W_12 12.728 mag wright2010
W_22 8.729 mag wright2010
wise_flags "AAUU,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.
19.236 keller2002
Ic (mag)
Value Error Ref.
17.446 keller2002
r_sloan (mag)
Value Error Ref.
18.59 0.03 barentsen2014
i_sloan (mag)
Value Error Ref.
17.47 0.02 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 02.503 gaiacollaboration2018
02 18 02.505 cutri2003
02 18 02.599 wright2010
02 18 02.503 flewelling2016
02 18 02.496 cloutier2014
02 18 02.496 currie2010
02 18 02.546 keller2002
02 18 02.501 barentsen2014
dec (d m s)
Value Error Ref.
+57 18 32.89 gaiacollaboration2018
+57 18 32.89 cutri2003
+57 18 32.72 wright2010
+57 18 32.89 flewelling2016
+57 18 33.12 cloutier2014
+57 18 33.12 currie2010
+57 18 32.18 keller2002
+57 18 32.94 barentsen2014
ra_deg (deg)
Value Error Ref.
34.51043102 0.1906 gaiacollaboration2018
34.510436 141.42 cutri2003
34.5108275 119.561 wright2010
34.51042917 7.0 flewelling2016
34.5104 cloutier2014
34.5104 currie2010
34.51061 keller2002
34.51042 barentsen2014
dec_deg (deg)
Value Error Ref.
57.30913499 0.2374 gaiacollaboration2018
57.309135 141.42 cutri2003
57.3090878 88.5325 wright2010
57.30913611 10.0 flewelling2016
57.3092 cloutier2014
57.3092 currie2010
57.30894 keller2002
57.30915 barentsen2014