Star • GDR1 458377876408804992

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
IPHAS J021844.07+570855.8
WISEA J021844.10+570855.6
2MASS J02184407+5708558
mayne2007_persei 2027
[Cloutier2014] 1157
[CHI2010] S 7304
[CHI2010] h Per M 1215
[MAB2013] 73
PSO J021844.063+570855.878
[KGM2001] 12148
GDR2 458377876408804992
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 44.0687 h m s gaiacollaboration2016
dec +57 08 55.8575 d m s gaiacollaboration2016
ra_deg 34.68361975 deg gaiacollaboration2016
dec_deg 57.14884931 deg gaiacollaboration2016
pm_ra -1.827 0.488 mas/yr gaiacollaboration2018
pm_dec -1.918 0.461 mas/yr gaiacollaboration2018
plx 0.4932 0.2185 mas gaiacollaboration2018
st_dist 2027.575 898.2667 pc gaiacollaboration2018
var_amp 0.067 mag moraux2013
rot_period 8.26 days moraux2013
M_star 1.14 Msun moraux2013
log_M_star 0.0569 log Msun moraux2013
V 18.748 0.003 mag currie2010
Ic 17.099 0.003 mag currie2010
g_sloan 19.396 0.03 mag flewelling2016
r_sloan 18.262 0.012 mag flewelling2016
i_sloan 17.699 0.007 mag flewelling2016
z_sloan 17.378 0.008 mag flewelling2016
y_opt 17.189 0.021 mag (AB) flewelling2016
H_alpha_phot 17.61 0.02 mag barentsen2014
gaia_g 18.2003 0.003 mag gaiacollaboration2018
gaia_bp 18.8244 0.0312 mag gaiacollaboration2018
gaia_rp 17.1974 0.0104 mag gaiacollaboration2018
tm_J 15.743 0.072 mag cutri2003
tm_H 15.223 0.092 mag cutri2003
tm_K 15.205 0.146 mag cutri2003
tm_flags "AAB,0" [char] cutri2003
J 16.09 mag moraux2013
H 15.44 mag moraux2013
K 15.21 mag moraux2013
S_3p6 14.886 0.0412 mag cloutier2014
S_4p5 14.8404 0.0509 mag cloutier2014
S_5p8 14.6681 0.07 mag cloutier2014
S_8 14.4836 0.0944 mag cloutier2014
W_3p4 15.034 0.035 mag wright2010
W_4p6 15.693 0.12 mag wright2010
W_12 12.87 mag wright2010
W_22 8.812 mag wright2010
wise_flags "ABUU,dD00" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per moraux2013
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Optical Photometry
B (mag)
Value Error Ref.
20.157 0.1108873302 mayne2007
V (mag)
Value Error Ref.
18.664 0.014 mayne2007
18.433 keller2002
Ic (mag)
Value Error Ref.
20.157 0.1108873302 mayne2007
17.136 keller2002
r_sloan (mag)
Value Error Ref.
18.05 0.02 barentsen2014
i_sloan (mag)
Value Error Ref.
17.69 moraux2013
17.25 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 44.074 cutri2003
02 18 44.106 wright2010
02 18 44.070 flewelling2016
02 18 44.07 moraux2013
02 18 44.066 barentsen2014
02 18 44.067 mayne2007
02 18 44.069 gaiacollaboration2018
02 18 44.088 cloutier2014
02 18 44.088 currie2010
02 18 44.038 keller2002
dec (d m s)
Value Error Ref.
+57 08 55.80 cutri2003
+57 08 55.61 wright2010
+57 08 55.86 flewelling2016
+57 08 56.1 moraux2013
+57 08 55.86 barentsen2014
+57 08 55.90 mayne2007
+57 08 55.85 gaiacollaboration2018
+57 08 55.68 cloutier2014
+57 08 55.68 currie2010
+57 08 55.75 keller2002
ra_deg (deg)
Value Error Ref.
34.683641 0.0 cutri2003
34.683773 1.7718 wright2010
34.683625 9.0 flewelling2016
34.683625 moraux2013
34.68361 barentsen2014
34.6836125 mayne2007
34.68361951 0.1389 gaiacollaboration2018
34.6837 cloutier2014
34.6837 currie2010
34.68349 keller2002
dec_deg (deg)
Value Error Ref.
57.148834 0.0 cutri2003
57.1487811 6.2951 wright2010
57.14885 2.0 flewelling2016
57.14891667 moraux2013
57.14885 barentsen2014
57.14886111 mayne2007
57.14884857 0.2214 gaiacollaboration2018
57.1488 cloutier2014
57.1488 currie2010
57.14882 keller2002

All young stellar objects welcome!

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