Star • GDR1 458460202340038912

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[KGM2001] 6757
GDR2 458460206645735424
PSO J022107.354+571710.146
[CHI2010] S 1522
IPHAS J022107.35+571710.2
[CHI2010] h Per M7023
[CHI2010] h Per M 7023
2MASS J02210735+5717101
[Cloutier2014] 6875
WISEA J022107.36+571709.9
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 07.3584 h m s gaiacollaboration2016
dec +57 17 10.129 d m s gaiacollaboration2016
ra_deg 35.28065985 deg gaiacollaboration2016
dec_deg 57.28614694 deg gaiacollaboration2016
pm_ra -1.696 0.123 mas/yr gaiacollaboration2018
pm_dec -1.499 0.156 mas/yr gaiacollaboration2018
plx 0.6643 0.0678 mas gaiacollaboration2018
st_dist 1505.344 153.6389 pc gaiacollaboration2018
spt F7.7 [char] currie2010
spt_num 37.7 1.9 [decimal allowed] currie2010
spt_lit F7.7 [char] currie2010
Agaia 1.4423 0.2019 mag gaiacollaboration2018
V 17.053 0.001 mag currie2010
Ic 15.664 0.001 mag currie2010
g_sloan 17.507 0.004 mag flewelling2016
r_sloan 16.632 0.004 mag flewelling2016
i_sloan 16.196 0.004 mag flewelling2016
z_sloan 15.96 0.004 mag flewelling2016
y_opt 15.773 0.003 mag (AB) flewelling2016
H_alpha_phot 16.2 0.01 mag barentsen2014
gaia_g 16.6183 0.0006 mag gaiacollaboration2018
gaia_bp 17.2847 0.0056 mag gaiacollaboration2018
gaia_rp 15.7851 0.0034 mag gaiacollaboration2018
tm_J 14.689 0.041 mag cutri2003
tm_H 14.16 0.039 mag cutri2003
tm_K 14.076 0.057 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.9561 0.028 mag cloutier2014
S_4p5 13.9173 0.0339 mag cloutier2014
S_5p8 13.9079 0.0467 mag cloutier2014
S_8 13.9276 0.0656 mag cloutier2014
W_3p4 13.926 0.028 mag wright2010
W_4p6 14.075 0.041 mag wright2010
W_12 12.793 mag wright2010
W_22 9.129 mag wright2010
wise_flags "AAUU,0000" [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.
4426.0 58.7 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.503 0.109 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.21 0.03 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
17.013 keller2002
Ic (mag)
Value Error Ref.
15.835 keller2002
r_sloan (mag)
Value Error Ref.
16.54 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
15.83 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 21 07.358 gaiacollaboration2018
02 21 07.354 cutri2003
02 21 07.367 wright2010
02 21 07.358 flewelling2016
02 21 07.368 cloutier2014
02 21 07.368 currie2010
02 21 07.433 keller2002
02 21 07.351 barentsen2014
dec (d m s)
Value Error Ref.
+57 17 10.13 gaiacollaboration2018
+57 17 10.12 cutri2003
+57 17 09.93 wright2010
+57 17 10.13 flewelling2016
+57 17 09.96 cloutier2014
+57 17 09.96 currie2010
+57 17 09.82 keller2002
+57 17 10.21 barentsen2014
ra_deg (deg)
Value Error Ref.
35.28065952 0.0398 gaiacollaboration2018
35.28064 60.0 cutri2003
35.2806944 6.039 wright2010
35.28065833 9.0 flewelling2016
35.2807 cloutier2014
35.2807 currie2010
35.28097 keller2002
35.28063 barentsen2014
dec_deg (deg)
Value Error Ref.
57.28614661 0.0582 gaiacollaboration2018
57.286144 60.0 cutri2003
57.286091 3.4974 wright2010
57.28614722 29.0 flewelling2016
57.2861 cloutier2014
57.2861 currie2010
57.28606 keller2002
57.28617 barentsen2014

All young stellar objects welcome!

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