Star • GDR1 458373169124733056

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] S 9133
GDR2 458373173428828928
mayne2007_persei 1145
PSO J021817.952+571221.496
[Cloutier2014] 864
IPHAS J021817.95+571221.5
[KGM2001] 6375
[MAB2013] 152
2MASS J02181795+5712214
[CHI2010] h Per M918
[CHI2010] h Per M 918
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 17.9598 h m s gaiacollaboration2016
dec +57 12 21.4568 d m s gaiacollaboration2016
ra_deg 34.57483235 deg gaiacollaboration2016
dec_deg 57.20596021 deg gaiacollaboration2016
pm_ra -0.895 0.189 mas/yr gaiacollaboration2018
pm_dec -0.692 0.144 mas/yr gaiacollaboration2018
plx 0.5221 0.086 mas gaiacollaboration2018
st_dist 1915.3419 315.494 pc gaiacollaboration2018
spt G1.2 [char] currie2010
spt_num 41.2 2.4 [decimal allowed] currie2010
spt_lit G1.2 [char] currie2010
var_amp 0.01 mag moraux2013
rot_period 0.391 days moraux2013
V 17.168 0.018 mag currie2010
Ic 15.707 0.001 mag currie2010
g_sloan 17.651 0.026 mag flewelling2016
r_sloan 16.812 0.007 mag flewelling2016
i_sloan 16.216 0.013 mag flewelling2016
z_sloan 15.972 0.002 mag flewelling2016
y_opt 15.78 0.008 mag (AB) flewelling2016
H_alpha_phot 19.068 mag keller2002
gaia_g 16.8556 0.0045 mag gaiacollaboration2018
gaia_bp 17.5851 0.0199 mag gaiacollaboration2018
gaia_rp 15.9398 0.0159 mag gaiacollaboration2018
tm_J 14.511 0.042 mag cutri2003
tm_H 14.065 0.05 mag cutri2003
tm_K 13.866 0.046 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
J 14.61 mag moraux2013
H 14.01 mag moraux2013
K 13.8 mag moraux2013
S_3p6 13.7332 0.0262 mag cloutier2014
S_4p5 13.7561 0.0322 mag cloutier2014
S_5p8 13.8447 0.0488 mag cloutier2014
S_8 13.767 0.0628 mag cloutier2014

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
h Per moraux2013
unknown gaiacollaboration2016
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
4439.0 494.415 gaiacollaboration2018
M_star (Msun)
Value Error Ref.
1.38 moraux2013
log_M_star (log Msun)
Value Error Ref.
0.1399 moraux2013
Optical Photometry
B (mag)
Value Error Ref.
18.346 0.027202941 mayne2007
V (mag)
Value Error Ref.
17.18 0.008 mayne2007
16.998 keller2002
Ic (mag)
Value Error Ref.
18.346 0.027202941 mayne2007
15.718 keller2002
r_sloan (mag)
Value Error Ref.
16.57 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.16 moraux2013
15.84 0.01 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
16.1 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 17.960 gaiacollaboration2018
02 18 17.952 cutri2003
02 18 17.960 flewelling2016
02 18 17.96 moraux2013
02 18 17.947 barentsen2014
02 18 17.959 mayne2007
02 18 17.952 cloutier2014
02 18 17.952 currie2010
02 18 17.849 keller2002
dec (d m s)
Value Error Ref.
+57 12 21.46 gaiacollaboration2018
+57 12 21.48 cutri2003
+57 12 21.46 flewelling2016
+57 12 21.6 moraux2013
+57 12 21.49 barentsen2014
+57 12 21.51 mayne2007
+57 12 21.60 cloutier2014
+57 12 21.60 currie2010
+57 12 21.60 keller2002
ra_deg (deg)
Value Error Ref.
34.57483263 0.0492 gaiacollaboration2018
34.574798 60.0 cutri2003
34.57483333 8.0 flewelling2016
34.57483333 moraux2013
34.57478 barentsen2014
34.57482917 mayne2007
34.5748 cloutier2014
34.5748 currie2010
34.57437 keller2002
dec_deg (deg)
Value Error Ref.
57.20595982 0.0631 gaiacollaboration2018
57.205967 60.0 cutri2003
57.20596111 20.0 flewelling2016
57.206 moraux2013
57.20597 barentsen2014
57.205975 mayne2007
57.206 cloutier2014
57.206 currie2010
57.206 keller2002

All young stellar objects welcome!

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