Star • GDR1 458560326620418432

Cluster
h Per
Proposed Clusters
Alternate Names
[MAB2013] 395
GDR2 458560326620418432
mayne2007_persei 1924
PSO J021756.249+570903.394
IPHAS J021756.25+570903.5
2MASS J02175626+5709035
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h Per [char] moraux2013
ra 02 17 56.2556 h m s gaiacollaboration2016
dec +57 09 03.3515 d m s gaiacollaboration2016
ra_deg 34.48439813 deg gaiacollaboration2016
dec_deg 57.15093098 deg gaiacollaboration2016
pm_ra -0.599 0.611 mas/yr gaiacollaboration2018
pm_dec -1.536 0.566 mas/yr gaiacollaboration2018
plx 0.1969 0.3425 mas gaiacollaboration2018
var_amp 0.021 mag moraux2013
rot_period 0.333 days moraux2013
M_star 0.98 Msun moraux2013
log_M_star -0.0088 log Msun moraux2013
V 19.941 0.033 mag mayne2007
g_sloan 20.784 0.08 mag flewelling2016
r_sloan 19.269 0.015 mag flewelling2016
i_sloan 18.519 0.011 mag flewelling2016
z_sloan 18.068 0.006 mag flewelling2016
y_opt 17.763 0.012 mag (AB) flewelling2016
H_alpha_phot 18.71 0.04 mag barentsen2014
gaia_g 19.1028 0.0033 mag gaiacollaboration2018
gaia_bp 19.8654 0.0879 mag gaiacollaboration2018
gaia_rp 17.989 0.0157 mag gaiacollaboration2018
J 16.41 mag moraux2013
H 15.69 mag moraux2013
K 15.4 mag moraux2013

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Optical Photometry
B (mag)
Value Error Ref.
21.615 0.3366214491 mayne2007
Ic (mag)
Value Error Ref.
21.615 0.3366214491 mayne2007
r_sloan (mag)
Value Error Ref.
19.23 0.05 barentsen2014
i_sloan (mag)
Value Error Ref.
18.38 moraux2013
18.17 0.03 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 17 56.256 gaiacollaboration2018
02 17 56.255 flewelling2016
02 17 56.26 moraux2013
02 17 56.249 barentsen2014
02 17 56.247 mayne2007
dec (d m s)
Value Error Ref.
+57 09 03.35 gaiacollaboration2018
+57 09 03.35 flewelling2016
+57 09 03.5 moraux2013
+57 09 03.49 barentsen2014
+57 09 03.46 mayne2007
ra_deg (deg)
Value Error Ref.
34.48439831 0.198 gaiacollaboration2018
34.48439583 18.0 flewelling2016
34.48441667 moraux2013
34.48437 barentsen2014
34.4843625 mayne2007
dec_deg (deg)
Value Error Ref.
57.15093057 0.225 gaiacollaboration2018
57.15093056 41.0 flewelling2016
57.15097222 moraux2013
57.15097 barentsen2014
57.15096111 mayne2007