Star • GDR1 458372275771424256

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[SHM2002] 1779
GDR2 458372280075894144
WISEA J021823.08+570702.9
[CHI2010] S 6077
[CHI2010] h Per M 274
[KGM2001] 1613
[CHI2010] h Per M274
IPHAS J021823.06+570702.7
PSO J021823.063+570702.723
[Cloutier2014] 228
599
2MASS J02182306+5707027
mayne2007_persei 367
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 23.0749 h m s gaiacollaboration2016
dec +57 07 02.7264 d m s gaiacollaboration2016
ra_deg 34.59614559 deg gaiacollaboration2016
dec_deg 57.11742401 deg gaiacollaboration2016
pm_ra -0.462 0.068 mas/yr gaiacollaboration2018
pm_dec -0.919 0.097 mas/yr gaiacollaboration2018
plx 0.3775 0.0376 mas gaiacollaboration2018
st_dist 2649.0066 263.8481 pc gaiacollaboration2018
spt B9.4 [char] currie2010
spt_num 19.4 1.1 [decimal allowed] currie2010
spt_lit B9.4 [char] currie2010
U 15.113 mag slesnick2002
B 14.938 mag slesnick2002
V 14.474 0.004 mag currie2010
Ic 13.891 0.004 mag currie2010
g_sloan 14.642 0.003 mag flewelling2016
r_sloan 14.38 0.002 mag flewelling2016
i_sloan 14.306 0.004 mag flewelling2016
z_sloan 14.242 0.003 mag flewelling2016
y_opt 14.129 0.004 mag (AB) flewelling2016
H_alpha_phot 17.509 mag keller2002
gaia_g 14.3567 0.0003 mag gaiacollaboration2018
gaia_bp 14.6231 0.0022 mag gaiacollaboration2018
gaia_rp 13.9139 0.0013 mag gaiacollaboration2018
tm_J 13.346 0.024 mag cutri2003
tm_H 13.163 0.031 mag cutri2003
tm_K 13.089 0.03 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.0975 0.0201 mag cloutier2014
S_4p5 13.069 0.0241 mag cloutier2014
S_5p8 13.0833 0.0318 mag cloutier2014
S_8 12.9973 0.0438 mag cloutier2014
W_3p4 12.911 0.037 mag wright2010
W_4p6 13.042 0.031 mag wright2010
W_12 12.119 mag wright2010
W_22 9.02 mag wright2010
wise_flags "AAUU,0000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2010
h Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
6117.44 473.125 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
9.309 2.142 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.72 0.38 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
15.253 keller2002
B (mag)
Value Error Ref.
14.932 0.0144222051 mayne2007
14.973 keller2002
V (mag)
Value Error Ref.
14.469 0.008 mayne2007
14.453 slesnick2002
14.471 keller2002
Ic (mag)
Value Error Ref.
14.932 0.0144222051 mayne2007
14.023 keller2002
r_sloan (mag)
Value Error Ref.
14.26 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
13.97 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
14.14 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 23.075 gaiacollaboration2018
02 18 23.069 cutri2003
02 18 23.081 wright2010
02 18 23.075 flewelling2016
02 18 23.064 cloutier2014
02 18 23.064 currie2010
02 18 23.073 mayne2007
02 18 23.00 slesnick2002
02 18 23.038 keller2002
02 18 23.064 barentsen2014
dec (d m s)
Value Error Ref.
+57 07 02.73 gaiacollaboration2018
+57 07 02.77 cutri2003
+57 07 02.96 wright2010
+57 07 02.73 flewelling2016
+57 07 02.64 cloutier2014
+57 07 02.64 currie2010
+57 07 02.82 mayne2007
+57 07 03.0 slesnick2002
+57 07 02.53 keller2002
+57 07 02.75 barentsen2014
ra_deg (deg)
Value Error Ref.
34.59614502 0.019 gaiacollaboration2018
34.596122 60.0 cutri2003
34.5961727 53.6368 wright2010
34.59614583 5.0 flewelling2016
34.5961 cloutier2014
34.5961 currie2010
34.5961375 mayne2007
34.59583333 slesnick2002
34.59599 keller2002
34.5961 barentsen2014
dec_deg (deg)
Value Error Ref.
57.11742388 0.0306 gaiacollaboration2018
57.117435 60.0 cutri2003
57.117489 55.2793 wright2010
57.117425 4.0 flewelling2016
57.1174 cloutier2014
57.1174 currie2010
57.11745 mayne2007
57.1175 slesnick2002
57.11737 keller2002
57.11743 barentsen2014