Star • GDR1 458571493530451968

Cluster
h Per
Proposed Clusters
h and chi Per
Alternate Names
2MASS J02172805+5721562
WISEA J021728.05+572156.2
[CKB2008] 34.3669+57.3656
[WEBDA hper] 197
[CHI2010] S 11298
PSO J021728.054+572156.203
[KGM2001] 9
197
[SHM2002] 11
GDR2 458571497836305920
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h Per [char] boyer2012
ra 02 17 28.0686 h m s gaiacollaboration2016
dec +57 21 56.1501 d m s gaiacollaboration2016
ra_deg 34.36695254 deg gaiacollaboration2016
dec_deg 57.36559724 deg gaiacollaboration2016
pm_ra 11.814 0.083 mas/yr gaiacollaboration2018
pm_dec -12.358 0.104 mas/yr gaiacollaboration2018
plx 3.8492 0.0439 mas gaiacollaboration2018
st_dist 259.7942 2.9629 pc gaiacollaboration2018
spt A1 [char] skiffBMK
spt_num 21.0 [decimal allowed] skiffBMK
spt_lit A1V [char] skiffBMK
vsini 262.0 25.0 km/s boyer2012
Agaia 0.565 0.1589 mag gaiacollaboration2018
Teff 10340.0 51.0 K boyer2012
log_Teff 4.01 0.02 log K boyer2012
R_star 2.3 0.1 Rsun boyer2012
M_star 2.6 0.1 Msun boyer2012
log_M_star 0.415 0.016 log Msun boyer2012
log_g 3.89 0.03 log cm/s2 boyer2012
U 8.264 mag currie2008
B 8.257 mag currie2008
V 8.199 mag currie2008
Ic 8.231 mag keller2002
g_sloan 7.932 mag flewelling2016
r_sloan 8.119 mag flewelling2016
i_sloan 8.298 mag flewelling2016
z_sloan 8.425 mag flewelling2016
y_opt 8.487 mag (AB) flewelling2016
H_alpha_phot 11.479 mag keller2002
gaia_g 8.1106 0.0004 mag gaiacollaboration2018
gaia_bp 8.1801 0.0017 mag gaiacollaboration2018
gaia_rp 8.0165 0.0015 mag gaiacollaboration2018
tm_J 7.855 0.021 mag cutri2003
tm_H 7.9 0.053 mag cutri2003
tm_K 7.837 0.018 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 8.33 0.06 mag currie2008
S_4p5 7.99 0.11 mag currie2008
S_5p8 7.84 mag currie2008
S_8 7.87 mag currie2008
S_24 7.51 0.03 mag currie2008
W_3p4 7.793 0.026 mag wright2010
W_4p6 7.825 0.02 mag wright2010
W_12 7.829 0.019 mag wright2010
W_22 7.493 0.123 mag wright2010
wise_flags "AAAB,0000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h and chi Per currie2008
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Derived Stellar Properties
Teff (K)
Value Error Ref.
8572.0 365.54 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
8.15 keller2002
Coordinates
ra (h m s)
Value Error Ref.
02 17 28.069 gaiacollaboration2018
02 17 28.055 cutri2003
02 17 28.060 wright2010
02 17 28.069 flewelling2016
02 17 28.049 boyer2012
02 17 28.056 currie2010
02 17 28.056 currie2008
02 17 28.056 keller2002
02 17 28.050 skiffBMK
dec (d m s)
Value Error Ref.
+57 21 56.14 gaiacollaboration2018
+57 21 56.20 cutri2003
+57 21 56.24 wright2010
+57 21 56.15 flewelling2016
+57 21 56.27 boyer2012
+57 21 56.16 currie2010
+57 21 56.16 currie2008
+57 21 55.84 keller2002
+57 21 56.30 skiffBMK
ra_deg (deg)
Value Error Ref.
34.36695554 0.0272 gaiacollaboration2018
34.366895 60.0 cutri2003
34.3669167 46.677 wright2010
34.36695417 1.0 flewelling2016
34.36687 boyer2012
34.3669 currie2010
34.3669 currie2008
34.3669 keller2002
34.366875 skiffBMK
dec_deg (deg)
Value Error Ref.
57.36559538 0.0354 gaiacollaboration2018
57.365612 60.0 cutri2003
57.3656219 46.8101 wright2010
57.36559722 1.0 flewelling2016
57.36563 boyer2012
57.3656 currie2010
57.3656 currie2008
57.36551 keller2002
57.3656389 skiffBMK