Star • GDR1 458571321731761024

Cluster
h and chi Per
Proposed Clusters
Alternate Names
PSO J021737.732+572107.333
GDR2 458571326037623168
[CKB2008] 34.4072+57.3521
[KGM2001] 976
2MASS J02173772+5721073
WISEA J021737.71+572107.3
IPHAS J021737.73+572107.4
248
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] currie2008
ra 02 17 37.7207 h m s gaiacollaboration2016
dec +57 21 07.3661 d m s gaiacollaboration2016
ra_deg 34.4071697 deg gaiacollaboration2016
dec_deg 57.35204614 deg gaiacollaboration2016
pm_ra -1.731 0.083 mas/yr gaiacollaboration2018
pm_dec 0.092 0.087 mas/yr gaiacollaboration2018
rv -4.93 0.59 km/s gaiacollaboration2018
plx 0.2271 0.0411 mas gaiacollaboration2018
st_dist 4403.3465 796.9068 pc gaiacollaboration2018
Agaia 0.8583 0.3398 mag gaiacollaboration2018
U 17.009 mag keller2002
B 15.368 mag keller2002
V 13.663 mag keller2002
Ic 11.767 mag keller2002
g_sloan 14.365 0.005 mag flewelling2016
r_sloan 12.793 mag flewelling2016
i_sloan 12.109 mag flewelling2016
z_sloan 11.678 mag flewelling2016
y_opt 11.425 mag (AB) flewelling2016
H_alpha_phot 15.64 mag keller2002
gaia_g 12.7971 0.0006 mag gaiacollaboration2018
gaia_bp 13.8849 0.0024 mag gaiacollaboration2018
gaia_rp 11.7658 0.001 mag gaiacollaboration2018
tm_J 10.095 0.023 mag cutri2003
tm_H 9.251 0.067 mag cutri2003
tm_K 8.993 0.022 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 9.01 0.21 mag currie2008
S_4p5 8.92 0.01 mag currie2008
S_5p8 8.85 mag currie2008
S_8 8.81 mag currie2008
S_24 8.65 0.04 mag currie2008
W_3p4 8.844 0.023 mag wright2010
W_4p6 8.952 0.019 mag wright2010
W_12 8.79 0.027 mag wright2010
W_22 8.534 0.357 mag wright2010
wise_flags "AAAC,dd00" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Derived Stellar Properties
Teff (K)
Value Error Ref.
3989.33 298.385 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
184.242 51.9065 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
28.41 4.28 gaiacollaboration2018
Optical Photometry
r_sloan (mag)
Value Error Ref.
12.81 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
11.84 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
12.36 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 17 37.720 gaiacollaboration2018
02 17 37.723 cutri2003
02 17 37.719 wright2010
02 17 37.714 flewelling2016
02 17 37.728 currie2008
02 17 37.728 keller2002
02 17 37.728 barentsen2014
dec (d m s)
Value Error Ref.
+57 21 07.37 gaiacollaboration2018
+57 21 07.40 cutri2003
+57 21 07.39 wright2010
+57 21 07.37 flewelling2016
+57 21 07.56 currie2008
+57 21 06.84 keller2002
+57 21 07.38 barentsen2014
ra_deg (deg)
Value Error Ref.
34.40716858 0.0253 gaiacollaboration2018
34.407181 60.0 cutri2003
34.4071645 47.1241 wright2010
34.40714167 53.0 flewelling2016
34.4072 currie2008
34.4072 keller2002
34.4072 barentsen2014
dec_deg (deg)
Value Error Ref.
57.35204629 0.0339 gaiacollaboration2018
57.352055 60.0 cutri2003
57.3520533 47.4938 wright2010
57.35204722 8.0 flewelling2016
57.3521 currie2008
57.3519 keller2002
57.35205 barentsen2014