Star • GDR1 458359871901828480

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
WISEA J022057.62+570445.4
PSO J022057.500+570445.548
IPHAS J022057.49+570445.7
GDR1 458359871901828480
[KGM2001] 16731
[Cloutier2014] 3683
mayne2007_persei 1666
2MASS J02205747+5704456
GDR2 458359871901828480
[CHI2010] h Per M 3782
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 20 57.5083 h m s gaiacollaboration2016
dec +57 04 45.523 d m s gaiacollaboration2016
ra_deg 35.2396179 deg gaiacollaboration2016
dec_deg 57.07931193 deg gaiacollaboration2016
pm_ra 3.889 0.621 mas/yr gaiacollaboration2018
pm_dec -0.461 0.497 mas/yr gaiacollaboration2018
plx 0.546 0.3577 mas gaiacollaboration2018
U 23.837 0.752 mag bell2013
V 20.197 0.008 mag currie2010
Ic 17.69 0.004 mag currie2010
g_sloan 21.087 0.036 mag flewelling2016
r_sloan 19.465 0.005 mag flewelling2016
i_sloan 18.364 0.008 mag flewelling2016
z_sloan 17.84 0.005 mag flewelling2016
y_opt 17.492 0.01 mag (AB) flewelling2016
H_alpha_phot 18.64 0.04 mag barentsen2014
gaia_g 19.0976 0.0031 mag gaiacollaboration2018
gaia_bp 20.1637 0.0658 mag gaiacollaboration2018
gaia_rp 17.8775 0.0137 mag gaiacollaboration2018
tm_J 16.302 0.129 mag cutri2003
tm_H 15.354 0.11 mag cutri2003
tm_K 15.117 0.15 mag cutri2003
tm_flags "BBB,0" [char] cutri2003
S_3p6 15.0282 0.0446 mag cloutier2014
S_4p5 15.0193 0.0556 mag cloutier2014
S_5p8 15.2646 0.1109 mag cloutier2014
S_8 15.1394 0.1416 mag cloutier2014
W_3p4 14.847 0.043 mag wright2010
W_4p6 14.706 0.069 mag wright2010
W_12 12.325 mag wright2010
W_22 8.985 mag wright2010
wise_flags "AAUU,hhh0" [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.
23.099 0.7905320993 mayne2007
V (mag)
Value Error Ref.
20.165 0.029 mayne2007
19.887 keller2002
Ic (mag)
Value Error Ref.
23.099 0.7905320993 mayne2007
g_sloan (mag)
Value Error Ref.
20.965 0.027 bell2013
r_sloan (mag)
Value Error Ref.
19.454 0.015 bell2013
19.31 0.05 barentsen2014
i_sloan (mag)
Value Error Ref.
18.308 0.017 bell2013
17.97 0.03 barentsen2014
z_sloan (mag)
Value Error Ref.
17.731 0.01 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 20 57.508 gaiacollaboration2018
02 20 57.471 cutri2003
02 20 57.621 wright2010
02 20 57.509 flewelling2016
02 20 57.504 cloutier2014
02 20 57.478 bell2013
02 20 57.504 currie2010
02 20 57.490 mayne2007
02 20 57.528 keller2002
02 20 57.490 barentsen2014
dec (d m s)
Value Error Ref.
+57 04 45.52 gaiacollaboration2018
+57 04 45.67 cutri2003
+57 04 45.42 wright2010
+57 04 45.52 flewelling2016
+57 04 45.48 cloutier2014
+57 04 45.61 bell2013
+57 04 45.48 currie2010
+57 04 45.57 mayne2007
+57 04 45.05 keller2002
+57 04 45.66 barentsen2014
ra_deg (deg)
Value Error Ref.
35.23961841 0.2017 gaiacollaboration2018
35.239463 149.84 cutri2003
35.2400894 146.5904 wright2010
35.23962083 10.0 flewelling2016
35.2396 cloutier2014
35.23949167 bell2013
35.2396 currie2010
35.23954167 mayne2007
35.2397 keller2002
35.23954 barentsen2014
dec_deg (deg)
Value Error Ref.
57.07931203 0.2333 gaiacollaboration2018
57.079353 149.84 cutri2003
57.0792831 142.7165 wright2010
57.07931111 17.0 flewelling2016
57.0793 cloutier2014
57.07933611 bell2013
57.0793 currie2010
57.079325 mayne2007
57.07918 keller2002
57.07935 barentsen2014

All young stellar objects welcome!

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