Star • GDR1 458453708347534208

Cluster
h and chi Per
Proposed Clusters
h Per
chi Per
Alternate Names
[CHI2010] h Per M3131
WISEA J022123.00+570730.8
PSO J022123.018+570730.768
[KGM2001] 4115
[CHI2010] h Per M 3131
[Cloutier2014] 3035
[SHM2002] 4326
IPHAS J022123.00+570730.8
2MASS J02212301+5707307
GDR2 458453708347534208
[CHI2010] S 419
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 23.0221 h m s gaiacollaboration2016
dec +57 07 30.7474 d m s gaiacollaboration2016
ra_deg 35.34592545 deg gaiacollaboration2016
dec_deg 57.1252076 deg gaiacollaboration2016
pm_ra -0.419 0.086 mas/yr gaiacollaboration2018
pm_dec -0.964 0.099 mas/yr gaiacollaboration2018
plx 0.4544 0.0498 mas gaiacollaboration2018
st_dist 2200.7042 241.1863 pc gaiacollaboration2018
spt A7.8 [char] currie2010
spt_num 27.8 2.2 [decimal allowed] currie2010
spt_lit A7.8 [char] currie2010
Agaia 1.165 0.2418 mag gaiacollaboration2018
U 17.29 mag slesnick2002
B 16.917 mag slesnick2002
V 16.147 0.002 mag currie2010
Ic 15.232 0.007 mag currie2010
g_sloan 16.459 0.005 mag flewelling2016
r_sloan 15.927 0.002 mag flewelling2016
i_sloan 15.681 0.002 mag flewelling2016
z_sloan 15.566 0.004 mag flewelling2016
y_opt 15.423 0.002 mag (AB) flewelling2016
H_alpha_phot 18.941 mag keller2002
gaia_g 15.9273 0.0006 mag gaiacollaboration2018
gaia_bp 16.3647 0.0049 mag gaiacollaboration2018
gaia_rp 15.3058 0.002 mag gaiacollaboration2018
tm_J 14.605 0.039 mag cutri2003
tm_H 14.376 0.053 mag cutri2003
tm_K 14.101 0.068 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.1087 0.0298 mag cloutier2014
S_4p5 14.1015 0.0367 mag cloutier2014
S_5p8 14.0543 0.053 mag cloutier2014
S_8 14.2026 0.0775 mag cloutier2014
W_3p4 14.132 0.033 mag wright2010
W_4p6 14.324 0.061 mag wright2010
W_12 12.679 mag wright2010
W_22 8.819 mag wright2010
wise_flags "AAUU,hhH0" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2010
chi Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
5149.17 108.385 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
1.646 0.397 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.61 0.065 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
17.375 keller2002
B (mag)
Value Error Ref.
16.95 keller2002
V (mag)
Value Error Ref.
16.118 slesnick2002
16.152 keller2002
Ic (mag)
Value Error Ref.
15.386 keller2002
r_sloan (mag)
Value Error Ref.
15.77 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
15.28 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
15.57 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 21 23.022 gaiacollaboration2018
02 21 23.013 cutri2003
02 21 23.008 wright2010
02 21 23.022 flewelling2016
02 21 22.992 cloutier2014
02 21 22.992 currie2010
02 21 22.95 slesnick2002
02 21 23.078 keller2002
02 21 23.002 barentsen2014
dec (d m s)
Value Error Ref.
+57 07 30.75 gaiacollaboration2018
+57 07 30.77 cutri2003
+57 07 30.81 wright2010
+57 07 30.75 flewelling2016
+57 07 30.72 cloutier2014
+57 07 30.72 currie2010
+57 07 30.7 slesnick2002
+57 07 30.47 keller2002
+57 07 30.76 barentsen2014
ra_deg (deg)
Value Error Ref.
35.34592543 0.0289 gaiacollaboration2018
35.345887 60.0 cutri2003
35.3458654 112.513 wright2010
35.345925 4.0 flewelling2016
35.3458 cloutier2014
35.3458 currie2010
35.345625 slesnick2002
35.34616 keller2002
35.34584 barentsen2014
dec_deg (deg)
Value Error Ref.
57.12520741 0.0405 gaiacollaboration2018
57.125214 60.0 cutri2003
57.1252246 112.439 wright2010
57.12520833 3.0 flewelling2016
57.1252 cloutier2014
57.1252 currie2010
57.12519444 slesnick2002
57.12513 keller2002
57.12521 barentsen2014

All young stellar objects welcome!

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