Star • GDR1 458379353876807552

Cluster
h Per
Proposed Clusters
h and chi Per
Alternate Names
SAO23172
NGC 869 846
[SHM2002] 91
[KGM2001] 604
PSO J021848.365+571424.925
WISEA J021848.20+571424.3
2MASS J02184836+5714249
[CKB2008] 34.7015+57.2403
[WEBDA hper] 846
bd56509
Oo846
[CKB2008] 8
GDR2 458379358181849856
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h Per [char] boyer2012
ra 02 18 48.371 h m s gaiacollaboration2016
dec +57 14 24.9089 d m s gaiacollaboration2016
ra_deg 34.70154588 deg gaiacollaboration2016
dec_deg 57.24025247 deg gaiacollaboration2016
pm_ra -0.619 0.075 mas/yr gaiacollaboration2018
pm_dec -1.301 0.101 mas/yr gaiacollaboration2018
plx 0.4995 0.0422 mas gaiacollaboration2018
st_dist 2002.002 169.1381 pc gaiacollaboration2018
spt B1 [char] currie2008
spt_num 11.0 [decimal allowed] currie2008
spt_lit B1e [char] currie2008
vsini 205.0 19.0 km/s boyer2012
Agaia 1.073 0.4594 mag gaiacollaboration2018
U 10.018 mag currie2008
B 10.479 mag currie2008
V 9.98 mag currie2008
g_sloan 10.013 0.001 mag flewelling2016
i_sloan 8.854 0.026 mag flewelling2016
y_opt 11.386 0.001 mag (AB) flewelling2016
gaia_g 9.8824 0.0031 mag gaiacollaboration2018
gaia_bp 10.0877 0.0115 mag gaiacollaboration2018
gaia_rp 9.5348 0.0063 mag gaiacollaboration2018
tm_J 9.08 0.027 mag cutri2003
tm_H 9.102 0.052 mag cutri2003
tm_K 9.064 0.039 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 8.95 0.19 mag currie2008
S_4p5 8.75 0.01 mag currie2008
S_5p8 8.73 mag currie2008
S_8 8.42 mag currie2008
S_24 7.49 0.03 mag currie2008

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h and chi Per currie2008
h Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
ObsProp
spt ([char])
Value Error Ref.
B1 skiffBMK
spt_num ([decimal allowed])
Value Error Ref.
11.0 skiffBMK
spt_lit ([char])
Value Error Ref.
B1e skiffBMK
Derived Stellar Properties
Teff (K)
Value Error Ref.
7098.14 269.45 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
327.533 39.8465 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
11.97 0.915 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
10.018 slesnick2002
B (mag)
Value Error Ref.
10.479 slesnick2002
V (mag)
Value Error Ref.
10.128 slesnick2002
12.931 keller2002
Coordinates
ra (h m s)
Value Error Ref.
02 18 48.371 gaiacollaboration2018
02 18 48.365 cutri2003
02 18 48.365 flewelling2016
02 18 48.360 boyer2012
02 18 48.360 currie2008
02 18 48.30 slesnick2002
02 18 48.341 keller2002
02 18 48.370 skiffBMK
dec (d m s)
Value Error Ref.
+57 14 24.91 gaiacollaboration2018
+57 14 24.93 cutri2003
+57 14 24.93 flewelling2016
+57 14 24.90 boyer2012
+57 14 25.08 currie2008
+57 14 25.2 slesnick2002
+57 14 25.51 keller2002
+57 14 24.90 skiffBMK
ra_deg (deg)
Value Error Ref.
34.70154617 0.0248 gaiacollaboration2018
34.701521 60.0 cutri2003
34.70152083 62.0 flewelling2016
34.7015 boyer2012
34.7015 currie2008
34.70125 slesnick2002
34.70142 keller2002
34.7015417 skiffBMK
dec_deg (deg)
Value Error Ref.
57.24025238 0.0345 gaiacollaboration2018
57.240257 60.0 cutri2003
57.24025833 62.0 flewelling2016
57.24025 boyer2012
57.2403 currie2008
57.24033333 slesnick2002
57.24042 keller2002
57.24025 skiffBMK