Star • GDR1 458371897814286208

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
IPHAS J021831.48+570639.3
GDR2 458371897814286208
[Cloutier2014] 1291
PSO J021831.479+570639.390
[CHI2010] h Per M 1349
[KGM2001] 16402
WISEA J021831.48+570639.2
[MAB2013] 44
mayne2007_persei 2803
2MASS J02183153+5706393
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 31.4836 h m s gaiacollaboration2016
dec +57 06 39.3812 d m s gaiacollaboration2016
ra_deg 34.63118156 deg gaiacollaboration2016
dec_deg 57.11093923 deg gaiacollaboration2016
pm_ra -0.999 0.424 mas/yr gaiacollaboration2018
pm_dec -1.248 0.471 mas/yr gaiacollaboration2018
plx 0.2776 0.2662 mas gaiacollaboration2018
var_amp 0.044 mag moraux2013
rot_period 5.24 days moraux2013
M_star 1.04 Msun moraux2013
log_M_star 0.017 log Msun moraux2013
V 19.543 0.005 mag currie2010
Ic 17.729 0.004 mag currie2010
g_sloan 20.308 0.04 mag flewelling2016
r_sloan 18.964 0.016 mag flewelling2016
i_sloan 18.325 0.012 mag flewelling2016
z_sloan 17.92 0.007 mag flewelling2016
y_opt 17.655 0.025 mag (AB) flewelling2016
H_alpha_phot 18.34 0.03 mag barentsen2014
gaia_g 18.83 0.0029 mag gaiacollaboration2018
gaia_bp 19.5142 0.0474 mag gaiacollaboration2018
gaia_rp 17.7752 0.0131 mag gaiacollaboration2018
tm_J 16.331 0.091 mag cutri2003
tm_H 15.553 0.097 mag cutri2003
tm_K 15.337 0.17 mag cutri2003
tm_flags "ABC,0" [char] cutri2003
J 16.33 mag moraux2013
H 15.65 mag moraux2013
K 15.46 mag moraux2013
S_3p6 15.2279 0.0479 mag cloutier2014
S_4p5 15.2524 0.0615 mag cloutier2014
S_5p8 15.2568 0.0998 mag cloutier2014
S_8 15.2366 0.1456 mag cloutier2014
W_3p4 15.545 0.054 mag wright2010
W_4p6 17.16 mag wright2010
W_12 12.586 mag wright2010
W_22 8.464 mag wright2010
wise_flags "AUUU,0000" [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.
20.632 0.1735309771 mayne2007
V (mag)
Value Error Ref.
19.522 0.023 mayne2007
19.612 keller2002
Ic (mag)
Value Error Ref.
20.632 0.1735309771 mayne2007
17.787 keller2002
r_sloan (mag)
Value Error Ref.
18.87 0.03 barentsen2014
i_sloan (mag)
Value Error Ref.
18.14 moraux2013
17.94 0.03 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 31.484 gaiacollaboration2018
02 18 31.531 cutri2003
02 18 31.485 wright2010
02 18 31.484 flewelling2016
02 18 31.49 moraux2013
02 18 31.476 barentsen2014
02 18 31.480 mayne2007
02 18 31.464 cloutier2014
02 18 31.464 currie2010
02 18 31.469 keller2002
dec (d m s)
Value Error Ref.
+57 06 39.38 gaiacollaboration2018
+57 06 39.33 cutri2003
+57 06 39.27 wright2010
+57 06 39.38 flewelling2016
+57 06 39.6 moraux2013
+57 06 39.35 barentsen2014
+57 06 39.45 mayne2007
+57 06 39.24 cloutier2014
+57 06 39.24 currie2010
+57 06 39.24 keller2002
ra_deg (deg)
Value Error Ref.
34.63118173 0.1461 gaiacollaboration2018
34.63138 113.66 cutri2003
34.631189 62.9305 wright2010
34.63118333 8.0 flewelling2016
34.63120833 moraux2013
34.63115 barentsen2014
34.63116667 mayne2007
34.6311 cloutier2014
34.6311 currie2010
34.63112 keller2002
dec_deg (deg)
Value Error Ref.
57.11093858 0.1957 gaiacollaboration2018
57.110924 138.63 cutri2003
57.110909 48.3072 wright2010
57.11093889 28.0 flewelling2016
57.111 moraux2013
57.11093 barentsen2014
57.11095833 mayne2007
57.1109 cloutier2014
57.1109 currie2010
57.1109 keller2002

All young stellar objects welcome!

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