Star • GDR1 458374925771799936

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[KGM2001] 16190
GDR2 458374925771799936
[MAB2013] 120
28
mayne2007_persei 2278
[Cloutier2014] 1245
[CHI2010] S 6552
[Currie2009] 28
IPHAS J021918.28+570835.6
[CHI2010] h Per M 1303
2MASS J02191824+5708356
PSO J021918.288+570835.614
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 19 18.2975 h m s gaiacollaboration2016
dec +57 08 35.6062 d m s gaiacollaboration2016
ra_deg 34.82623958 deg gaiacollaboration2016
dec_deg 57.14322396 deg gaiacollaboration2016
pm_ra -0.749 0.521 mas/yr gaiacollaboration2018
pm_dec -1.234 0.71 mas/yr gaiacollaboration2018
plx 0.235 0.2851 mas gaiacollaboration2018
var_amp 0.037 mag moraux2013
rot_period 6.62 days moraux2013
M_star 1.08 Msun moraux2013
log_M_star 0.0334 log Msun moraux2013
Lx 1.54881661891e+30 erg/s currie2009
log_Lx 30.19 log erg/s currie2009
V 19.373 0.005 mag currie2010
Ic 17.491 0.003 mag currie2010
g_sloan 20.145 0.039 mag flewelling2016
r_sloan 18.877 0.029 mag flewelling2016
i_sloan 18.177 0.016 mag flewelling2016
z_sloan 17.768 0.006 mag flewelling2016
y_opt 17.425 0.016 mag (AB) flewelling2016
H_alpha_phot 18.26 0.03 mag barentsen2014
gaia_g 18.7872 0.0039 mag gaiacollaboration2018
gaia_bp 19.3091 0.0497 mag gaiacollaboration2018
gaia_rp 17.6011 0.0214 mag gaiacollaboration2018
tm_J 16.062 0.077 mag cutri2003
tm_H 15.16 0.082 mag cutri2003
tm_K 15.014 0.122 mag cutri2003
tm_flags "AAB,0" [char] cutri2003
J 16.07 mag moraux2013
H 15.43 mag moraux2013
K 15.15 mag moraux2013
S_3p6 14.5937 0.0366 mag cloutier2014
S_4p5 14.5453 0.0451 mag cloutier2014
S_5p8 14.7394 0.0735 mag cloutier2014
S_8 14.3727 0.0873 mag cloutier2014

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2009
h Per moraux2013
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Optical Photometry
B (mag)
Value Error Ref.
20.953 0.2190091322 mayne2007
V (mag)
Value Error Ref.
19.373 0.005 currie2009
19.343 0.021 mayne2007
19.576 keller2002
Ic (mag)
Value Error Ref.
17.491 0.0034 currie2009
20.953 0.2190091322 mayne2007
17.593 keller2002
r_sloan (mag)
Value Error Ref.
18.68 0.03 barentsen2014
i_sloan (mag)
Value Error Ref.
18.0 moraux2013
17.79 0.02 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 19 18.241 cutri2003
02 19 18.296 flewelling2016
02 19 18.288 currie2009
02 19 18.31 moraux2013
02 19 18.283 barentsen2014
02 19 18.281 mayne2007
02 19 18.298 gaiacollaboration2018
02 19 18.288 cloutier2014
02 19 18.288 currie2010
02 19 18.286 keller2002
dec (d m s)
Value Error Ref.
+57 08 35.66 cutri2003
+57 08 35.61 flewelling2016
+57 08 35.52 currie2009
+57 08 35.9 moraux2013
+57 08 35.56 barentsen2014
+57 08 35.61 mayne2007
+57 08 35.61 gaiacollaboration2018
+57 08 35.52 cloutier2014
+57 08 35.52 currie2010
+57 08 35.56 keller2002
ra_deg (deg)
Value Error Ref.
34.826003 0.0 cutri2003
34.82623333 13.0 flewelling2016
34.8262 currie2009
34.82629167 moraux2013
34.82618 barentsen2014
34.82617083 mayne2007
34.82624151 0.1829 gaiacollaboration2018
34.8262 cloutier2014
34.8262 currie2010
34.82619 keller2002
dec_deg (deg)
Value Error Ref.
57.143238 0.0 cutri2003
57.143225 2.0 flewelling2016
57.1432 currie2009
57.14330556 moraux2013
57.14321 barentsen2014
57.143225 mayne2007
57.14322378 0.249 gaiacollaboration2018
57.1432 cloutier2014
57.1432 currie2010
57.14321 keller2002

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology