Star • GDR1 458460889533568768

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] S 831
WISEA J022107.18+572014.7
PSO J022107.183+572014.823
[CHI2010] h Per M6389
IPHAS J022107.18+572014.8
2MASS J02210718+5720147
[KGM2001] 4713
[CHI2010] h Per M 6389
[Cloutier2014] 6246
GDR2 458460893840459392
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 07.1877 h m s gaiacollaboration2016
dec +57 20 14.7913 d m s gaiacollaboration2016
ra_deg 35.27994877 deg gaiacollaboration2016
dec_deg 57.33744202 deg gaiacollaboration2016
pm_ra -1.909 0.099 mas/yr gaiacollaboration2018
pm_dec -1.237 0.105 mas/yr gaiacollaboration2018
plx 0.4598 0.053 mas gaiacollaboration2018
st_dist 2174.8586 250.6905 pc gaiacollaboration2018
spt F2.3 [char] currie2010
spt_num 32.3 2.5 [decimal allowed] currie2010
spt_lit F2.3 [char] currie2010
U 17.671 mag keller2002
B 17.324 mag keller2002
V 16.35 0.002 mag currie2010
Ic 15.211 0.008 mag currie2010
g_sloan 16.752 0.003 mag flewelling2016
r_sloan 16.038 0.004 mag flewelling2016
i_sloan 15.678 0.002 mag flewelling2016
z_sloan 15.485 0.003 mag flewelling2016
y_opt 15.327 0.006 mag (AB) flewelling2016
H_alpha_phot 15.58 0.01 mag barentsen2014
gaia_g 16.0276 0.0006 mag gaiacollaboration2018
gaia_bp 16.6085 0.004 mag gaiacollaboration2018
gaia_rp 15.2892 0.0022 mag gaiacollaboration2018
tm_J 14.379 0.036 mag cutri2003
tm_H 14.006 0.045 mag cutri2003
tm_K 13.802 0.048 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.7509 0.0258 mag cloutier2014
S_4p5 13.7238 0.0313 mag cloutier2014
S_5p8 13.7587 0.0439 mag cloutier2014
S_8 13.7398 0.0591 mag cloutier2014
W_3p4 13.723 0.087 mag wright2010
W_4p6 13.84 0.038 mag wright2010
W_12 12.75 mag wright2010
W_22 8.674 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.
4853.73 177.27 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
1.563 0.3925 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.77 0.13 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
16.378 keller2002
Ic (mag)
Value Error Ref.
15.375 keller2002
r_sloan (mag)
Value Error Ref.
15.88 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
15.26 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 21 07.188 gaiacollaboration2018
02 21 07.188 cutri2003
02 21 07.182 wright2010
02 21 07.187 flewelling2016
02 21 07.176 cloutier2014
02 21 07.176 currie2010
02 21 07.267 keller2002
02 21 07.186 barentsen2014
dec (d m s)
Value Error Ref.
+57 20 14.79 gaiacollaboration2018
+57 20 14.78 cutri2003
+57 20 14.77 wright2010
+57 20 14.80 flewelling2016
+57 20 15.00 cloutier2014
+57 20 15.00 currie2010
+57 20 14.60 keller2002
+57 20 14.78 barentsen2014
ra_deg (deg)
Value Error Ref.
35.27994828 0.0322 gaiacollaboration2018
35.279952 60.0 cutri2003
35.2799238 16.2056 wright2010
35.27994583 5.0 flewelling2016
35.2799 cloutier2014
35.2799 currie2010
35.28028 keller2002
35.27994 barentsen2014
dec_deg (deg)
Value Error Ref.
57.33744178 0.0414 gaiacollaboration2018
57.33744 60.0 cutri2003
57.3374365 17.9918 wright2010
57.33744444 5.0 flewelling2016
57.3375 cloutier2014
57.3375 currie2010
57.33739 keller2002
57.33744 barentsen2014

All young stellar objects welcome!

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