Star • GDR1 458371966533795584

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 1819
[CHI2010] h Per M 1880
PSO J021838.636+570813.094
IPHAS J021838.64+570813.2
GDR2 458371966533795584
mayne2007_persei 4982
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 38.6394 h m s gaiacollaboration2016
dec +57 08 13.1442 d m s gaiacollaboration2016
ra_deg 34.66099747 deg gaiacollaboration2016
dec_deg 57.13698449 deg gaiacollaboration2016
pm_ra 0.422 3.724 mas/yr gaiacollaboration2018
pm_dec -1.461 2.916 mas/yr gaiacollaboration2018
plx -0.2774 1.5902 mas gaiacollaboration2018
V 22.271 0.047 mag currie2010
Ic 19.123 0.008 mag currie2010
r_sloan 21.654 0.152 mag flewelling2016
i_sloan 19.926 0.026 mag flewelling2016
z_sloan 19.106 0.027 mag flewelling2016
y_opt 18.743 0.032 mag (AB) flewelling2016
H_alpha_phot 20.5 0.18 mag barentsen2014
gaia_g 20.6885 0.0135 mag gaiacollaboration2018
gaia_bp 20.362 0.1336 mag gaiacollaboration2018
gaia_rp 19.1072 0.0643 mag gaiacollaboration2018
S_3p6 15.7414 0.0605 mag cloutier2014
S_4p5 15.7041 0.0763 mag cloutier2014
S_5p8 15.7835 0.1388 mag cloutier2014

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.
22.8 1.0497147232 mayne2007
V (mag)
Value Error Ref.
22.747 0.349 mayne2007
Ic (mag)
Value Error Ref.
22.8 1.0497147232 mayne2007
r_sloan (mag)
Value Error Ref.
21.17 0.25 barentsen2014
i_sloan (mag)
Value Error Ref.
19.45 0.09 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 38.639 gaiacollaboration2018
02 18 38.640 flewelling2016
02 18 38.640 cloutier2014
02 18 38.640 currie2010
02 18 38.643 mayne2007
02 18 38.640 barentsen2014
dec (d m s)
Value Error Ref.
+57 08 13.14 gaiacollaboration2018
+57 08 13.14 flewelling2016
+57 08 13.20 cloutier2014
+57 08 13.20 currie2010
+57 08 13.15 mayne2007
+57 08 13.20 barentsen2014
ra_deg (deg)
Value Error Ref.
34.66099611 1.182 gaiacollaboration2018
34.661 16.0 flewelling2016
34.661 cloutier2014
34.661 currie2010
34.6610125 mayne2007
34.661 barentsen2014
dec_deg (deg)
Value Error Ref.
57.13698297 1.1173 gaiacollaboration2018
57.13698333 8.0 flewelling2016
57.137 cloutier2014
57.137 currie2010
57.13698611 mayne2007
57.137 barentsen2014