Star • GDR1 458565789815163904

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
2MASS J02170578+5718122
[CHI2010] h Per M 6550
GDR2 458565794119808000
IPHAS J021705.79+571812.3
PSO J021705.781+571812.298
WISEA J021705.78+571812.1
[CHI2010] S 7462
[Cloutier2014] 6406
[CHI2010] h Per M6550
[KGM2001] 4924
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 17 05.7817 h m s gaiacollaboration2016
dec +57 18 12.2636 d m s gaiacollaboration2016
ra_deg 34.27409022 deg gaiacollaboration2016
dec_deg 57.30340656 deg gaiacollaboration2016
pm_ra -0.951 0.094 mas/yr gaiacollaboration2018
pm_dec -0.918 0.102 mas/yr gaiacollaboration2018
plx 0.4288 0.0568 mas gaiacollaboration2018
st_dist 2332.0896 308.9148 pc gaiacollaboration2018
spt F4.6 [char] currie2010
spt_num 34.6 2.0 [decimal allowed] currie2010
spt_lit F4.6 [char] currie2010
U 17.907 mag keller2002
B 17.315 mag keller2002
V 16.455 0.002 mag currie2010
Ic 15.337 0.009 mag currie2010
g_sloan 16.809 0.002 mag flewelling2016
r_sloan 16.139 0.004 mag flewelling2016
i_sloan 15.798 0.003 mag flewelling2016
z_sloan 15.604 0.003 mag flewelling2016
y_opt 15.447 0.005 mag (AB) flewelling2016
H_alpha_phot 19.076 mag keller2002
gaia_g 16.1236 0.0006 mag gaiacollaboration2018
gaia_bp 16.6834 0.0031 mag gaiacollaboration2018
gaia_rp 15.4037 0.0026 mag gaiacollaboration2018
tm_J 14.439 0.028 mag cutri2003
tm_H 14.037 0.042 mag cutri2003
tm_K 13.913 0.053 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.8263 0.0266 mag cloutier2014
S_5p8 13.8052 0.0452 mag cloutier2014
W_3p4 13.812 0.027 mag wright2010
W_4p6 13.894 0.039 mag wright2010
W_12 12.709 mag wright2010
W_22 8.644 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.
4825.19 186.96 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
1.657 0.474 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.84 0.14 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
16.43 keller2002
Ic (mag)
Value Error Ref.
15.452 keller2002
r_sloan (mag)
Value Error Ref.
16.03 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
15.43 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
15.76 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 17 05.782 gaiacollaboration2018
02 17 05.787 cutri2003
02 17 05.785 wright2010
02 17 05.781 flewelling2016
02 17 05.784 cloutier2014
02 17 05.784 currie2010
02 17 05.796 keller2002
02 17 05.789 barentsen2014
dec (d m s)
Value Error Ref.
+57 18 12.26 gaiacollaboration2018
+57 18 12.26 cutri2003
+57 18 12.17 wright2010
+57 18 12.27 flewelling2016
+57 18 12.24 cloutier2014
+57 18 12.24 currie2010
+57 18 11.84 keller2002
+57 18 12.28 barentsen2014
ra_deg (deg)
Value Error Ref.
34.27408965 0.0309 gaiacollaboration2018
34.274112 60.0 cutri2003
34.2741039 19.9859 wright2010
34.2740875 4.0 flewelling2016
34.2741 cloutier2014
34.2741 currie2010
34.27415 keller2002
34.27412 barentsen2014
dec_deg (deg)
Value Error Ref.
57.30340642 0.0431 gaiacollaboration2018
57.303406 60.0 cutri2003
57.3033799 23.8036 wright2010
57.30340833 7.0 flewelling2016
57.3034 cloutier2014
57.3034 currie2010
57.30329 keller2002
57.30341 barentsen2014

All young stellar objects welcome!

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