Star • GDR1 458456594566033024

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 3551
2MASS J02213904+5716358
IPHAS J022139.04+571635.7
PSO J022139.044+571635.707
mayne2007_persei 4496
GDR1 458456594566033024
[CHI2010] h Per M 3650
GDR2 458456594566033024
WISEA J022139.07+571635.3
[KGM2001] 14380
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 39.0476 h m s gaiacollaboration2016
dec +57 16 35.6813 d m s gaiacollaboration2016
ra_deg 35.41269837 deg gaiacollaboration2016
dec_deg 57.27657813 deg gaiacollaboration2016
pm_ra -2.405 0.336 mas/yr gaiacollaboration2018
pm_dec -1.258 0.332 mas/yr gaiacollaboration2018
plx 0.3625 0.1899 mas gaiacollaboration2018
U 22.981 0.512 mag bell2013
V 18.881 0.003 mag currie2010
Ic 17.295 0.003 mag currie2010
g_sloan 19.483 0.012 mag flewelling2016
r_sloan 18.372 0.007 mag flewelling2016
i_sloan 17.867 0.009 mag flewelling2016
z_sloan 17.593 0.011 mag flewelling2016
y_opt 17.36 0.007 mag (AB) flewelling2016
H_alpha_phot 17.9 0.03 mag barentsen2014
gaia_g 18.3537 0.0018 mag gaiacollaboration2018
gaia_bp 19.0785 0.0184 mag gaiacollaboration2018
gaia_rp 17.4097 0.0091 mag gaiacollaboration2018
tm_J 16.131 0.102 mag cutri2003
tm_H 15.916 0.16 mag cutri2003
tm_K 15.442 0.199 mag cutri2003
tm_flags "ACC,0" [char] cutri2003
S_3p6 15.4195 0.0526 mag cloutier2014
S_4p5 15.47 0.0684 mag cloutier2014
S_5p8 15.4063 0.1128 mag cloutier2014
S_8 15.8957 0.2394 mag cloutier2014
W_3p4 15.371 0.046 mag wright2010
W_4p6 16.175 0.183 mag wright2010
W_12 12.2 mag wright2010
W_22 9.095 mag wright2010
wise_flags "ABUU,dD00" [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
Optical Photometry
B (mag)
Value Error Ref.
20.241 0.1192182872 mayne2007
V (mag)
Value Error Ref.
18.907 0.017 mayne2007
18.906 keller2002
Ic (mag)
Value Error Ref.
20.241 0.1192182872 mayne2007
17.45 keller2002
g_sloan (mag)
Value Error Ref.
19.385 0.012 bell2013
r_sloan (mag)
Value Error Ref.
18.312 0.037 bell2013
18.26 0.02 barentsen2014
i_sloan (mag)
Value Error Ref.
17.881 0.015 bell2013
17.5 0.02 barentsen2014
z_sloan (mag)
Value Error Ref.
17.534 0.009 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 21 39.048 gaiacollaboration2018
02 21 39.049 cutri2003
02 21 39.071 wright2010
02 21 39.048 flewelling2016
02 21 39.048 cloutier2014
02 21 39.077 bell2013
02 21 39.048 currie2010
02 21 39.048 mayne2007
02 21 39.108 keller2002
02 21 39.038 barentsen2014
dec (d m s)
Value Error Ref.
+57 16 35.68 gaiacollaboration2018
+57 16 35.81 cutri2003
+57 16 35.36 wright2010
+57 16 35.68 flewelling2016
+57 16 35.76 cloutier2014
+57 16 35.65 bell2013
+57 16 35.76 currie2010
+57 16 35.74 mayne2007
+57 16 35.54 keller2002
+57 16 35.65 barentsen2014
ra_deg (deg)
Value Error Ref.
35.41269811 0.1105 gaiacollaboration2018
35.412703 90.4 cutri2003
35.4127942 4.0842 wright2010
35.4127 9.0 flewelling2016
35.4127 cloutier2014
35.41282083 bell2013
35.4127 currie2010
35.4127 mayne2007
35.41295 keller2002
35.41266 barentsen2014
dec_deg (deg)
Value Error Ref.
57.27657792 0.1411 gaiacollaboration2018
57.276615 103.93 cutri2003
57.2764901 18.6218 wright2010
57.27657778 43.0 flewelling2016
57.2766 cloutier2014
57.27656944 bell2013
57.2766 currie2010
57.27659444 mayne2007
57.27654 keller2002
57.27657 barentsen2014

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology