Star • GDR1 458365575622089344

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
2MASS J02181939+5654024
PSO J021819.368+565402.741
[Cloutier2014] 8776
GDR2 458365575622089344
mayne2007_persei 2112
[CHI2010] h Per M 8949
IPHAS J021819.36+565402.7
WISEA J021819.36+565402.6
[KGM2001] 16360
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 19.3721 h m s gaiacollaboration2016
dec +56 54 02.6959 d m s gaiacollaboration2016
ra_deg 34.58071688 deg gaiacollaboration2016
dec_deg 56.90074887 deg gaiacollaboration2016
pm_ra -0.926 0.795 mas/yr gaiacollaboration2018
pm_dec -1.526 0.55 mas/yr gaiacollaboration2018
plx 0.3505 0.2977 mas gaiacollaboration2018
V 19.627 0.006 mag currie2010
Ic 17.811 0.004 mag currie2010
g_sloan 20.347 0.02 mag flewelling2016
r_sloan 19.046 0.008 mag flewelling2016
i_sloan 18.416 0.009 mag flewelling2016
z_sloan 18.024 0.011 mag flewelling2016
y_opt 17.813 0.019 mag (AB) flewelling2016
H_alpha_phot 18.56 0.04 mag barentsen2014
gaia_g 18.9559 0.0032 mag gaiacollaboration2018
gaia_bp 19.767 0.0562 mag gaiacollaboration2018
gaia_rp 17.9441 0.0181 mag gaiacollaboration2018
tm_J 16.393 0.112 mag cutri2003
tm_H 15.509 0.113 mag cutri2003
tm_K 15.373 0.171 mag cutri2003
tm_flags "BBC,0" [char] cutri2003
S_3p6 15.5019 0.0543 mag cloutier2014
S_4p5 15.499 0.0687 mag cloutier2014
S_5p8 15.5893 0.1301 mag cloutier2014
S_8 15.5204 0.1546 mag cloutier2014
W_3p4 15.784 0.055 mag wright2010
W_4p6 16.97 mag wright2010
W_12 12.201 mag wright2010
W_22 9.245 mag wright2010
wise_flags "AUUU,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
B (mag)
Value Error Ref.
21.186 0.2573169252 mayne2007
V (mag)
Value Error Ref.
19.621 0.026 mayne2007
19.678 keller2002
Ic (mag)
Value Error Ref.
21.186 0.2573169252 mayne2007
r_sloan (mag)
Value Error Ref.
18.99 0.04 barentsen2014
i_sloan (mag)
Value Error Ref.
18.1 0.03 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 19.372 gaiacollaboration2018
02 18 19.392 cutri2003
02 18 19.368 wright2010
02 18 19.372 flewelling2016
02 18 19.368 cloutier2014
02 18 19.368 currie2010
02 18 19.374 mayne2007
02 18 19.404 keller2002
02 18 19.366 barentsen2014
dec (d m s)
Value Error Ref.
+56 54 02.69 gaiacollaboration2018
+56 54 02.48 cutri2003
+56 54 02.63 wright2010
+56 54 02.70 flewelling2016
+56 54 02.88 cloutier2014
+56 54 02.88 currie2010
+56 54 02.80 mayne2007
+56 54 02.38 keller2002
+56 54 02.74 barentsen2014
ra_deg (deg)
Value Error Ref.
34.58071626 0.2016 gaiacollaboration2018
34.580799 126.24 cutri2003
34.5806987 18.0811 wright2010
34.58071667 10.0 flewelling2016
34.5807 cloutier2014
34.5807 currie2010
34.580725 mayne2007
34.58085 keller2002
34.58069 barentsen2014
dec_deg (deg)
Value Error Ref.
56.90074859 0.2061 gaiacollaboration2018
56.900688 152.36 cutri2003
56.9007312 2.5539 wright2010
56.90075 11.0 flewelling2016
56.9008 cloutier2014
56.9008 currie2010
56.90077778 mayne2007
56.90066 keller2002
56.90076 barentsen2014