Star • GDR1 458378224305092352

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458378224310529664
mayne2007_persei 217
[SHM2002] 128
h-082
WISEA J021901.72+571043.1
[KGM2001] 121
2MASS J02190172+5710431
[CKB2008] 34.7572+57.1786
1015
bd56521
Oo1015
[CHI2010] S 5940
PSO J021901.705+571044.123
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] currie2008
ra 02 19 01.7274 h m s gaiacollaboration2016
dec +57 10 43.1118 d m s gaiacollaboration2016
ra_deg 34.75719731 deg gaiacollaboration2016
dec_deg 57.17864216 deg gaiacollaboration2016
pm_ra -0.843 0.089 mas/yr gaiacollaboration2018
pm_dec -2.483 0.11 mas/yr gaiacollaboration2018
plx 1.3468 0.0443 mas gaiacollaboration2018
st_dist 742.5007 24.4229 pc gaiacollaboration2018
spt B8.0 [char] currie2010
spt_num 18.0 1.2 [decimal allowed] currie2010
spt_lit B8.0 [char] currie2010
U 10.728 mag currie2008
B 10.832 mag currie2008
V 10.563 mag currie2008
Ic 10.436 mag keller2002
g_sloan 13.661 0.0 mag flewelling2016
r_sloan 15.063 0.025 mag flewelling2016
i_sloan 12.223 0.001 mag flewelling2016
y_opt 12.981 0.096 mag (AB) flewelling2016
H_alpha_phot 13.656 mag keller2002
gaia_g 10.5289 0.0006 mag gaiacollaboration2018
gaia_bp 10.6757 0.0018 mag gaiacollaboration2018
gaia_rp 10.2731 0.0009 mag gaiacollaboration2018
tm_J 9.999 0.024 mag cutri2003
tm_H 9.966 0.031 mag cutri2003
tm_K 9.949 0.022 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 9.89 0.06 mag currie2008
S_4p5 9.9 mag currie2008
S_5p8 9.93 0.01 mag currie2008
S_8 9.94 0.01 mag currie2008
S_24 9.56 0.05 mag currie2008
W_3p4 9.853 0.109 mag wright2010
W_4p6 9.959 0.02 mag wright2010
W_12 9.913 0.051 mag wright2010
W_22 9.026 0.525 mag wright2010
wise_flags "AAAC,dd00" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
ObsProp
spt ([char])
Value Error Ref.
B8 slesnick2002
B8 skiffBMK
spt_num ([decimal allowed])
Value Error Ref.
18.0 slesnick2002
18.0 skiffBMK
spt_lit ([char])
Value Error Ref.
B8III slesnick2002
B8III skiffBMK
Derived Stellar Properties
Teff (K)
Value Error Ref.
7488.0 195.25 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
25.182 1.176 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.98 0.15 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
10.728 slesnick2002
10.86 keller2002
B (mag)
Value Error Ref.
10.853 0.0180277564 mayne2007
10.832 slesnick2002
10.903 keller2002
V (mag)
Value Error Ref.
10.604 0.01 mayne2007
10.563 slesnick2002
10.611 keller2002
Ic (mag)
Value Error Ref.
10.853 0.0180277564 mayne2007
Coordinates
ra (h m s)
Value Error Ref.
02 19 01.727 gaiacollaboration2018
02 19 01.725 cutri2003
02 19 01.726 wright2010
02 19 01.710 flewelling2016
02 19 01.728 currie2010
02 19 01.728 currie2008
02 19 01.726 mayne2007
02 19 01.64 slesnick2002
02 19 01.678 keller2002
02 19 01.720 skiffBMK
dec (d m s)
Value Error Ref.
+57 10 43.11 gaiacollaboration2018
+57 10 43.15 cutri2003
+57 10 43.15 wright2010
+57 10 44.18 flewelling2016
+57 10 42.96 currie2010
+57 10 42.96 currie2008
+57 10 43.15 mayne2007
+57 10 43.5 slesnick2002
+57 10 43.07 keller2002
+57 10 43.20 skiffBMK
ra_deg (deg)
Value Error Ref.
34.75719754 0.0274 gaiacollaboration2018
34.757186 60.0 cutri2003
34.7571923 43.4637 wright2010
34.757125 16.0 flewelling2016
34.7572 currie2010
34.7572 currie2008
34.75719167 mayne2007
34.75683333 slesnick2002
34.75699 keller2002
34.7571667 skiffBMK
dec_deg (deg)
Value Error Ref.
57.17864172 0.0392 gaiacollaboration2018
57.178654 60.0 cutri2003
57.1786526 45.5944 wright2010
57.17893889 16.0 flewelling2016
57.1786 currie2010
57.1786 currie2008
57.17865278 mayne2007
57.17875 slesnick2002
57.17863 keller2002
57.1786667 skiffBMK

All young stellar objects welcome!

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