Star • GDR1 458415088001952768

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
PSO J022320.227+571456.355
[KGM2001] 4319
[CHI2010] h Per M6277
[Cloutier2014] 6134
[CHI2010] h Per M 6277
GDR1 458415088001952768
[CHI2010] S 1149
[SHM2002] 4241
GDR2 458415092307726592
mayne2007_persei 1569
IPHAS J022320.23+571456.4
2MASS J02232021+5714563
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 23 20.2319 h m s gaiacollaboration2016
dec +57 14 56.3229 d m s gaiacollaboration2016
ra_deg 35.83429939 deg gaiacollaboration2016
dec_deg 57.24897857 deg gaiacollaboration2016
pm_ra -0.326 0.098 mas/yr gaiacollaboration2018
pm_dec -0.879 0.11 mas/yr gaiacollaboration2018
plx 0.4281 0.0498 mas gaiacollaboration2018
st_dist 2335.9028 271.7308 pc gaiacollaboration2018
spt A5.8 [char] currie2010
spt_num 25.8 2.6 [decimal allowed] currie2010
spt_lit A5.8 [char] currie2010
U 17.249 mag slesnick2002
B 16.801 mag slesnick2002
V 16.029 0.002 mag currie2010
Ic 15.146 0.007 mag currie2010
g_sloan 16.363 0.003 mag flewelling2016
r_sloan 15.861 0.002 mag flewelling2016
i_sloan 15.63 0.004 mag flewelling2016
z_sloan 15.501 0.004 mag flewelling2016
y_opt 15.374 0.005 mag (AB) flewelling2016
H_alpha_phot 15.57 0.01 mag barentsen2014
gaia_g 15.8573 0.0007 mag gaiacollaboration2018
gaia_bp 16.2827 0.0039 mag gaiacollaboration2018
gaia_rp 15.2416 0.0016 mag gaiacollaboration2018
tm_J 14.527 0.033 mag cutri2003
tm_H 14.276 0.053 mag cutri2003
tm_K 14.096 0.062 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.0252 0.0289 mag cloutier2014
S_4p5 14.0356 0.0358 mag cloutier2014
S_5p8 14.0783 0.0525 mag cloutier2014
S_8 14.0253 0.069 mag cloutier2014

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
5192.2 119.175 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
1.963 0.5025 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.73 0.08 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
17.913 0.01 bell2013
17.285 keller2002
B (mag)
Value Error Ref.
16.793 0.0156524758 mayne2007
16.842 keller2002
V (mag)
Value Error Ref.
16.031 0.007 mayne2007
16.057 slesnick2002
16.135 keller2002
Ic (mag)
Value Error Ref.
16.793 0.0156524758 mayne2007
15.373 keller2002
g_sloan (mag)
Value Error Ref.
16.296 0.008 bell2013
r_sloan (mag)
Value Error Ref.
15.849 0.009 bell2013
15.73 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
15.597 0.014 bell2013
15.26 0.0 barentsen2014
z_sloan (mag)
Value Error Ref.
15.441 0.007 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 23 20.232 gaiacollaboration2018
02 23 20.218 cutri2003
02 23 20.232 flewelling2016
02 23 20.208 cloutier2014
02 23 20.225 bell2013
02 23 20.208 currie2010
02 23 20.228 mayne2007
02 23 20.16 slesnick2002
02 23 20.316 keller2002
02 23 20.232 barentsen2014
dec (d m s)
Value Error Ref.
+57 14 56.32 gaiacollaboration2018
+57 14 56.39 cutri2003
+57 14 56.32 flewelling2016
+57 14 56.40 cloutier2014
+57 14 56.38 bell2013
+57 14 56.40 currie2010
+57 14 56.38 mayne2007
+57 14 56.2 slesnick2002
+57 14 56.22 keller2002
+57 14 56.44 barentsen2014
ra_deg (deg)
Value Error Ref.
35.83429916 0.0314 gaiacollaboration2018
35.83424 60.0 cutri2003
35.8343 3.0 flewelling2016
35.8342 cloutier2014
35.83427083 bell2013
35.8342 currie2010
35.83428333 mayne2007
35.834 slesnick2002
35.83465 keller2002
35.8343 barentsen2014
dec_deg (deg)
Value Error Ref.
57.24897828 0.0398 gaiacollaboration2018
57.248997 60.0 cutri2003
57.24897778 9.0 flewelling2016
57.249 cloutier2014
57.24899444 bell2013
57.249 currie2010
57.24899444 mayne2007
57.24894444 slesnick2002
57.24895 keller2002
57.24901 barentsen2014

All young stellar objects welcome!

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