Star • GDR1 458572421245145728

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
2MASS J02172118+5723515
[CHI2010] h Per M 6286
WISEA J021721.16+572351.5
[CHI2010] S 9113
[CHI2010] h Per M6286
GDR2 458572425549471872
[Cloutier2014] 6143
PSO J021721.182+572351.537
IPHAS J021721.19+572351.5
[KGM2001] 4478
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 17 21.1803 h m s gaiacollaboration2016
dec +57 23 51.5164 d m s gaiacollaboration2016
ra_deg 34.33825118 deg gaiacollaboration2016
dec_deg 57.39764343 deg gaiacollaboration2016
pm_ra -0.573 0.086 mas/yr gaiacollaboration2018
pm_dec -0.167 0.103 mas/yr gaiacollaboration2018
plx 0.3648 0.0468 mas gaiacollaboration2018
st_dist 2741.2281 351.6707 pc gaiacollaboration2018
spt F3.7 [char] currie2010
spt_num 33.7 2.0 [decimal allowed] currie2010
spt_lit F3.7 [char] currie2010
U 17.43 mag keller2002
B 17.031 mag keller2002
V 16.186 0.002 mag currie2010
Ic 15.134 0.008 mag currie2010
g_sloan 16.544 0.002 mag flewelling2016
r_sloan 15.891 0.003 mag flewelling2016
i_sloan 15.587 0.003 mag flewelling2016
z_sloan 15.425 0.002 mag flewelling2016
y_opt 15.3 0.004 mag (AB) flewelling2016
H_alpha_phot 18.914 mag keller2002
gaia_g 15.8923 0.0005 mag gaiacollaboration2018
gaia_bp 16.4247 0.0043 mag gaiacollaboration2018
gaia_rp 15.202 0.0033 mag gaiacollaboration2018
tm_J 14.31 0.032 mag cutri2003
tm_H 13.998 0.039 mag cutri2003
tm_K 13.961 0.05 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.8653 0.027 mag cloutier2014
S_5p8 13.7226 0.0439 mag cloutier2014
W_3p4 13.832 0.084 mag wright2010
W_4p6 13.961 0.04 mag wright2010
W_12 12.739 mag wright2010
W_22 8.958 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.
4855.0 40.74 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
2.811 0.8005 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.37 0.04 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
16.207 keller2002
Ic (mag)
Value Error Ref.
15.248 keller2002
r_sloan (mag)
Value Error Ref.
15.8 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
15.21 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
15.52 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 17 21.180 gaiacollaboration2018
02 17 21.184 cutri2003
02 17 21.166 wright2010
02 17 21.181 flewelling2016
02 17 21.168 cloutier2014
02 17 21.168 currie2010
02 17 21.161 keller2002
02 17 21.187 barentsen2014
dec (d m s)
Value Error Ref.
+57 23 51.52 gaiacollaboration2018
+57 23 51.59 cutri2003
+57 23 51.54 wright2010
+57 23 51.52 flewelling2016
+57 23 51.36 cloutier2014
+57 23 51.36 currie2010
+57 23 51.04 keller2002
+57 23 51.50 barentsen2014
ra_deg (deg)
Value Error Ref.
34.33825079 0.0284 gaiacollaboration2018
34.338267 60.0 cutri2003
34.3381914 27.545 wright2010
34.33825417 6.0 flewelling2016
34.3382 cloutier2014
34.3382 currie2010
34.33817 keller2002
34.33828 barentsen2014
dec_deg (deg)
Value Error Ref.
57.39764334 0.0359 gaiacollaboration2018
57.397663 60.0 cutri2003
57.3976497 36.5408 wright2010
57.39764444 9.0 flewelling2016
57.3976 cloutier2014
57.3976 currie2010
57.39751 keller2002
57.39764 barentsen2014

All young stellar objects welcome!

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