Star • GDR1 458379010279427200

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
2MASS J02182814+5712301
[CKB2008] 34.6173+57.2084
Oo662
GDR2 458379014584350592
301
HD14052
662
PSO J021828.072+571229.584
[SHM2002] 12
[Cloutier2014] 2
[KGM2001] 12
[Currie2009] 301
[CHI2010] h Per M 3
SAO23161
bd56500
[CHI2010] h Per M3
WISEA J021828.15+571230.1
[WEBDA hper] 662
[CHI2010] S 6328
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 28.1559 h m s gaiacollaboration2016
dec +57 12 30.1271 d m s gaiacollaboration2016
ra_deg 34.61731615 deg gaiacollaboration2016
dec_deg 57.20836865 deg gaiacollaboration2016
pm_ra -0.408 0.093 mas/yr gaiacollaboration2018
pm_dec -1.193 0.138 mas/yr gaiacollaboration2018
plx 0.4698 0.0538 mas gaiacollaboration2018
st_dist 2128.5653 243.7565 pc gaiacollaboration2018
spt B1.5 [char] currie2010
spt_num 11.5 1.5 [decimal allowed] currie2010
spt_lit B1.5 [char] currie2010
vsini 67.0 11.0 km/s boyer2012
R_star 19.2 1.4 Rsun boyer2012
log_g 3.13 0.05 log cm/s2 boyer2012
Lx 5.88843655356e+30 erg/s currie2009
log_Lx 30.77 log erg/s currie2009
U 7.966 mag currie2008
B 8.543 mag currie2008
V 7.787 0.001 mag currie2010
Ic 7.358 0.001 mag currie2010
g_sloan 8.854 0.044 mag flewelling2016
i_sloan 8.85 0.007 mag flewelling2016
H_alpha_phot 11.608 mag keller2002
gaia_g 8.1023 0.0007 mag gaiacollaboration2018
gaia_bp 8.2759 0.0015 mag gaiacollaboration2018
gaia_rp 7.8135 0.002 mag gaiacollaboration2018
tm_J 7.51 0.026 mag cutri2003
tm_H 7.497 0.033 mag cutri2003
tm_K 7.416 0.02 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 7.4802 0.0024 mag cloutier2014
S_4p5 7.4745 0.0022 mag cloutier2014
S_5p8 7.4269 0.0016 mag cloutier2014
S_8 7.4146 0.0011 mag cloutier2014
S_24 7.3395 0.0468 mag cloutier2014
W_3p4 7.389 0.032 mag wright2010
W_4p6 7.409 0.02 mag wright2010
W_12 7.441 0.018 mag wright2010
W_22 7.332 0.114 mag wright2010
wise_flags "AAAB,dh00" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2009
h Per boyer2012
h Per currie2010
h and chi Per currie2008
h Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
ObsProp
spt ([char])
Value Error Ref.
O9.51 currie2009
B1.5 skiffBMK
B1.5 slesnick2002
spt_num ([decimal allowed])
Value Error Ref.
9.51 currie2009
11.5 skiffBMK
11.5 slesnick2002
spt_lit ([char])
Value Error Ref.
O9.51 currie2009
B1.5I skiffBMK
B1.5I slesnick2002
Derived Stellar Properties
Teff (K)
Value Error Ref.
7366.33 548.425 gaiacollaboration2018
24300.0 650.0 boyer2012
log_Teff (log K)
Value Error Ref.
4.39 0.12 boyer2012
L_star (Lsun)
Value Error Ref.
1923.457 296.994 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
26.93 3.585 gaiacollaboration2018
M_star (Msun)
Value Error Ref.
20.0 1.7 boyer2012
log_M_star (log Msun)
Value Error Ref.
1.3 0.111 boyer2012
Optical Photometry
U (mag)
Value Error Ref.
7.966 slesnick2002
7.9 keller2002
B (mag)
Value Error Ref.
8.543 slesnick2002
8.48 keller2002
V (mag)
Value Error Ref.
7.787 currie2009
8.301 currie2008
8.301 slesnick2002
8.18 keller2002
Ic (mag)
Value Error Ref.
7.358 0.0001 currie2009
Mid-Infrared Photometry
S_3p6 (mag)
Value Error Ref.
8.23 0.04 currie2008
S_4p5 (mag)
Value Error Ref.
7.8 0.08 currie2008
S_5p8 (mag)
Value Error Ref.
7.46 currie2008
S_8 (mag)
Value Error Ref.
7.41 currie2008
S_24 (mag)
Value Error Ref.
7.16 0.03 currie2008
Coordinates
ra (h m s)
Value Error Ref.
02 18 28.147 cutri2003
02 18 28.153 wright2010
02 18 28.072 flewelling2016
02 18 28.152 currie2009
02 18 28.160 skiffBMK
02 18 28.156 gaiacollaboration2018
02 18 28.152 cloutier2014
02 18 28.154 boyer2012
02 18 28.152 currie2010
02 18 28.152 currie2008
02 18 28.07 slesnick2002
02 18 28.039 keller2002
dec (d m s)
Value Error Ref.
+57 12 30.19 cutri2003
+57 12 30.19 wright2010
+57 12 29.58 flewelling2016
+57 12 30.24 currie2009
+57 12 30.10 skiffBMK
+57 12 30.13 gaiacollaboration2018
+57 12 30.24 cloutier2014
+57 12 30.46 boyer2012
+57 12 30.24 currie2010
+57 12 30.24 currie2008
+57 12 30.6 slesnick2002
+57 12 30.13 keller2002
ra_deg (deg)
Value Error Ref.
34.617279 60.0 cutri2003
34.6173055 47.1772 wright2010
34.61696667 165.0 flewelling2016
34.6173 currie2009
34.6173333 skiffBMK
34.61731605 0.0295 gaiacollaboration2018
34.6173 cloutier2014
34.61731 boyer2012
34.6173 currie2010
34.6173 currie2008
34.61695833 slesnick2002
34.61683 keller2002
dec_deg (deg)
Value Error Ref.
57.208385 60.0 cutri2003
57.2083854 47.3974 wright2010
57.20821667 165.0 flewelling2016
57.2084 currie2009
57.2083611 skiffBMK
57.20836838 0.046 gaiacollaboration2018
57.2084 cloutier2014
57.20846 boyer2012
57.2084 currie2010
57.2084 currie2008
57.2085 slesnick2002
57.20837 keller2002

All young stellar objects welcome!

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