Star • GDR1 458406120109741568

Cluster
h and chi Per
Proposed Clusters
chi Per
h Per
Alternate Names
2MASS J02215556+5705586
[BNM2013] 18.04 740
GDR1 458406120109741568
[KGM2001] 151
[SHM2002] 178
mayne2007_persei 249
[CHI2010] h Per M 2623
PSO J022155.580+570558.309
Chi-276
[CHI2010] S 5551
Oo2185
2185
GDR2 458406124415716224
WISEA J022155.55+570558.6
GDR1 458406120109741568
[Cloutier2014] 2553
[CHI2010] h Per M2623
[CKB2008] 35.4815+57.0996
[WEBDA chiper] 2185
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 55.5661 h m s gaiacollaboration2016
dec +57 05 58.6522 d m s gaiacollaboration2016
ra_deg 35.48152543 deg gaiacollaboration2016
dec_deg 57.09962561 deg gaiacollaboration2016
pm_ra -0.713 0.396 mas/yr gaiacollaboration2018
pm_dec -1.104 0.371 mas/yr gaiacollaboration2018
plx 0.3413 0.1884 mas gaiacollaboration2018
st_dist 1281.23 378.7056 pc gaiacollaboration2018
spt B2.0 [char] currie2010
spt_num 12.0 1.7 [decimal allowed] currie2010
spt_lit B2.0 [char] currie2010
vsini 202.0 12.0 km/s boyer2012
Agaia 1.154 0.28815 mag gaiacollaboration2018
R_star 3.5 1.0 Rsun boyer2012
log_g 3.93 0.02 log cm/s2 boyer2012
U 10.949 mag currie2008
B 11.276 mag currie2008
V 10.916 0.001 mag currie2010
Ic 10.599 0.001 mag currie2010
g_sloan 10.487 mag flewelling2016
r_sloan 10.609 mag flewelling2016
i_sloan 10.765 mag flewelling2016
z_sloan 10.906 mag flewelling2016
y_opt 10.958 mag (AB) flewelling2016
H_alpha_phot 13.863 mag keller2002
gaia_g 10.9004 0.0006 mag gaiacollaboration2018
gaia_bp 11.0549 0.0024 mag gaiacollaboration2018
gaia_rp 10.6177 0.0012 mag gaiacollaboration2018
tm_J 10.313 0.024 mag cutri2003
tm_H 10.247 0.028 mag cutri2003
tm_K 10.254 0.02 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 10.2789 0.0026 mag cloutier2014
S_4p5 10.2526 0.0029 mag cloutier2014
S_5p8 10.2918 0.004 mag cloutier2014
S_8 10.2859 0.0048 mag cloutier2014
S_24 10.351 0.065 mag cloutier2014
W_3p4 10.189 0.023 mag wright2010
W_4p6 10.229 0.021 mag wright2010
W_12 10.482 0.09 mag wright2010
W_22 8.961 mag wright2010
wise_flags "AAAU,ddHH" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
chi Per bell2013
chi Per boyer2012
h Per currie2010
h and chi Per currie2008
chi Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
ObsProp
spt ([char])
Value Error Ref.
B2 skiffBMK
B2 slesnick2002
spt_num ([decimal allowed])
Value Error Ref.
12.0 skiffBMK
12.0 slesnick2002
spt_lit ([char])
Value Error Ref.
B2IV skiffBMK
B2IV slesnick2002
Derived Stellar Properties
Teff (K)
Value Error Ref.
7979.5 347.415 gaiacollaboration2018
17000.0 200.0 boyer2012
log_Teff (log K)
Value Error Ref.
4.23 0.05 boyer2012
M_star (Msun)
Value Error Ref.
5.5 0.1 boyer2012
log_M_star (log Msun)
Value Error Ref.
0.74 0.013 boyer2012
Optical Photometry
U (mag)
Value Error Ref.
11.711 0.007 bell2013
10.949 slesnick2002
11.002 keller2002
B (mag)
Value Error Ref.
11.299 0.0180277564 mayne2007
11.276 slesnick2002
11.303 keller2002
V (mag)
Value Error Ref.
10.972 0.01 mayne2007
10.966 currie2008
10.966 slesnick2002
10.981 keller2002
Ic (mag)
Value Error Ref.
11.299 0.0180277564 mayne2007
10.725 keller2002
g_sloan (mag)
Value Error Ref.
11.049 0.009 bell2013
r_sloan (mag)
Value Error Ref.
10.949 0.009 bell2013
i_sloan (mag)
Value Error Ref.
11.001 0.017 bell2013
z_sloan (mag)
Value Error Ref.
11.015 0.006 bell2013
gaia_g (mag)
Value Error Ref.
10.873 gaiacollaboration2016
Mid-Infrared Photometry
S_3p6 (mag)
Value Error Ref.
10.21 0.05 currie2008
S_4p5 (mag)
Value Error Ref.
10.19 0.02 currie2008
S_5p8 (mag)
Value Error Ref.
10.24 0.01 currie2008
S_8 (mag)
Value Error Ref.
10.23 0.01 currie2008
S_24 (mag)
Value Error Ref.
10.19 0.05 currie2008
Coordinates
ra (h m s)
Value Error Ref.
02 21 55.566 gaiacollaboration2016
02 21 55.563 cutri2003
02 21 55.558 wright2010
02 21 55.560 flewelling2016
02 21 55.560 skiffBMK
02 21 55.566 gaiacollaboration2018
02 21 55.560 cloutier2014
02 21 55.586 bell2013
02 21 55.562 boyer2012
02 21 55.560 currie2010
02 21 55.563 mayne2007
02 21 55.560 currie2008
02 21 55.49 slesnick2002
02 21 55.606 keller2002
dec (d m s)
Value Error Ref.
+57 05 58.65 gaiacollaboration2016
+57 05 58.68 cutri2003
+57 05 58.67 wright2010
+57 05 58.86 flewelling2016
+57 05 58.70 skiffBMK
+57 05 58.65 gaiacollaboration2018
+57 05 58.56 cloutier2014
+57 05 58.75 bell2013
+57 05 58.67 boyer2012
+57 05 58.56 currie2010
+57 05 58.74 mayne2007
+57 05 58.56 currie2008
+57 05 58.7 slesnick2002
+57 05 58.38 keller2002
ra_deg (deg)
Value Error Ref.
35.48152543 0.365 gaiacollaboration2016
35.481511 60.0 cutri2003
35.4814922 44.0064 wright2010
35.4815 126.0 flewelling2016
35.4815 skiffBMK
35.48152509 0.1444 gaiacollaboration2018
35.4815 cloutier2014
35.48160833 bell2013
35.48151 boyer2012
35.4815 currie2010
35.4815125 mayne2007
35.4815 currie2008
35.48120833 slesnick2002
35.48169 keller2002
dec_deg (deg)
Value Error Ref.
57.09962561 0.25 gaiacollaboration2016
57.099632 60.0 cutri2003
57.0996319 46.1306 wright2010
57.09968333 107.0 flewelling2016
57.0996389 skiffBMK
57.09962525 0.1527 gaiacollaboration2018
57.0996 cloutier2014
57.09965278 bell2013
57.09963 boyer2012
57.0996 currie2010
57.09965 mayne2007
57.0996 currie2008
57.09963889 slesnick2002
57.09955 keller2002

All young stellar objects welcome!

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