Star • GDR1 458358394434028800

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458358398741641216
1976
PSO J022123.875+570010.303
[CHI2010] S 10986
[KGM2001] 2548
WISEA J022123.87+570010.2
2MASS J02212387+5700102
[CHI2010] h Per M 5679
[CHI2010] h Per M5679
[Cloutier2014] 5539
[SHM2002] 2887
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 23.8798 h m s gaiacollaboration2016
dec +57 00 10.2723 d m s gaiacollaboration2016
ra_deg 35.34949926 deg gaiacollaboration2016
dec_deg 57.0028534 deg gaiacollaboration2016
pm_ra -0.397 0.067 mas/yr gaiacollaboration2018
pm_dec -0.941 0.073 mas/yr gaiacollaboration2018
plx 0.4723 0.0348 mas gaiacollaboration2018
st_dist 2117.2983 156.0067 pc gaiacollaboration2018
spt A6.6 [char] currie2010
spt_num 26.6 2.4 [decimal allowed] currie2010
spt_lit A6.6 [char] currie2010
Agaia 1.509 0.4613 mag gaiacollaboration2018
U 16.384 mag slesnick2002
B 16.002 mag slesnick2002
V 15.276 0.001 mag currie2010
Ic 14.419 0.005 mag currie2010
g_sloan 15.576 0.002 mag flewelling2016
r_sloan 15.08 0.002 mag flewelling2016
i_sloan 14.885 0.002 mag flewelling2016
z_sloan 14.777 0.003 mag flewelling2016
y_opt 14.643 0.002 mag (AB) flewelling2016
H_alpha_phot 18.091 mag keller2002
gaia_g 15.0915 0.0004 mag gaiacollaboration2018
gaia_bp 15.5051 0.0022 mag gaiacollaboration2018
gaia_rp 14.5035 0.0015 mag gaiacollaboration2018
tm_J 13.793 0.028 mag cutri2003
tm_H 13.58 0.032 mag cutri2003
tm_K 13.484 0.037 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.4438 0.0229 mag cloutier2014
S_4p5 13.3998 0.0274 mag cloutier2014
S_5p8 13.4255 0.0376 mag cloutier2014
S_8 13.4258 0.0517 mag cloutier2014
W_3p4 13.41 0.025 mag wright2010
W_4p6 13.514 0.034 mag wright2010
W_12 12.003 mag wright2010
W_22 9.071 mag wright2010
wise_flags "AAUU,hh00" [char] wright2010

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.
5204.2 168.85 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
3.259 0.5625 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.22 0.145 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
16.508 keller2002
B (mag)
Value Error Ref.
16.047 keller2002
V (mag)
Value Error Ref.
15.246 slesnick2002
15.292 keller2002
Ic (mag)
Value Error Ref.
14.564 keller2002
Coordinates
ra (h m s)
Value Error Ref.
02 21 23.880 gaiacollaboration2018
02 21 23.875 cutri2003
02 21 23.876 wright2010
02 21 23.879 flewelling2016
02 21 23.856 cloutier2014
02 21 23.856 currie2010
02 21 23.82 slesnick2002
02 21 23.950 keller2002
dec (d m s)
Value Error Ref.
+57 00 10.27 gaiacollaboration2018
+57 00 10.30 cutri2003
+57 00 10.26 wright2010
+57 00 10.27 flewelling2016
+57 00 10.44 cloutier2014
+57 00 10.44 currie2010
+57 00 10.1 slesnick2002
+57 00 10.30 keller2002
ra_deg (deg)
Value Error Ref.
35.34949931 0.021 gaiacollaboration2018
35.349478 60.0 cutri2003
35.3494852 32.2473 wright2010
35.34949583 4.0 flewelling2016
35.3494 cloutier2014
35.3494 currie2010
35.34925 slesnick2002
35.34979 keller2002
dec_deg (deg)
Value Error Ref.
57.00285325 0.029 gaiacollaboration2018
57.002861 60.0 cutri2003
57.0028494 35.2688 wright2010
57.00285278 7.0 flewelling2016
57.0029 cloutier2014
57.0029 currie2010
57.00280556 slesnick2002
57.00286 keller2002

All young stellar objects welcome!

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