Star • GDR1 458361796048183680

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[KGM2001] 16563
PSO J022007.179+570255.656
WISEA J022007.21+570256.0
GDR1 458361796048183680
IPHAS J022007.18+570255.6
2MASS J02200717+5702556
[Cloutier2014] 8784
[CHI2010] h Per M 8957
mayne2007_persei 2035
GDR2 458361796048183680
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 20 07.186 h m s gaiacollaboration2016
dec +57 02 55.638 d m s gaiacollaboration2016
ra_deg 35.02994152 deg gaiacollaboration2016
dec_deg 57.04878834 deg gaiacollaboration2016
pm_ra -1.201 0.662 mas/yr gaiacollaboration2018
pm_dec -1.054 0.569 mas/yr gaiacollaboration2018
plx 0.0725 0.3826 mas gaiacollaboration2018
U 23.206 0.465 mag bell2013
V 19.69 0.006 mag currie2010
Ic 17.812 0.004 mag currie2010
g_sloan 20.534 0.027 mag flewelling2016
r_sloan 19.087 0.023 mag flewelling2016
i_sloan 18.486 0.022 mag flewelling2016
z_sloan 18.038 0.009 mag flewelling2016
y_opt 17.809 0.019 mag (AB) flewelling2016
H_alpha_phot 18.63 0.04 mag barentsen2014
gaia_g 19.0461 0.0036 mag gaiacollaboration2018
gaia_bp 19.7347 0.0335 mag gaiacollaboration2018
gaia_rp 17.9745 0.016 mag gaiacollaboration2018
tm_J 16.506 0.143 mag cutri2003
tm_H 15.947 0.174 mag cutri2003
tm_K 15.293 mag cutri2003
tm_flags "BCU,0" [char] cutri2003
S_3p6 15.4433 0.0529 mag cloutier2014
S_4p5 15.4628 0.068 mag cloutier2014
S_5p8 15.5689 0.1265 mag cloutier2014
W_3p4 15.356 0.043 mag wright2010
W_4p6 15.776 0.148 mag wright2010
W_12 12.423 mag wright2010
W_22 9.214 mag wright2010
wise_flags "ABUU,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.
21.205 0.1961275095 mayne2007
V (mag)
Value Error Ref.
19.754 0.021 mayne2007
19.71 keller2002
Ic (mag)
Value Error Ref.
21.205 0.1961275095 mayne2007
18.39 keller2002
g_sloan (mag)
Value Error Ref.
20.509 0.019 bell2013
r_sloan (mag)
Value Error Ref.
19.163 0.014 bell2013
19.11 0.04 barentsen2014
i_sloan (mag)
Value Error Ref.
18.403 0.018 bell2013
18.05 0.03 barentsen2014
z_sloan (mag)
Value Error Ref.
17.956 0.01 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 20 07.186 gaiacollaboration2018
02 20 07.176 cutri2003
02 20 07.218 wright2010
02 20 07.186 flewelling2016
02 20 07.176 cloutier2014
02 20 07.185 bell2013
02 20 07.176 currie2010
02 20 07.182 mayne2007
02 20 07.222 keller2002
02 20 07.186 barentsen2014
dec (d m s)
Value Error Ref.
+57 02 55.64 gaiacollaboration2018
+57 02 55.62 cutri2003
+57 02 56.04 wright2010
+57 02 55.64 flewelling2016
+57 02 55.68 cloutier2014
+57 02 55.58 bell2013
+57 02 55.68 currie2010
+57 02 55.56 mayne2007
+57 02 55.64 keller2002
+57 02 55.57 barentsen2014
ra_deg (deg)
Value Error Ref.
35.02994102 0.1936 gaiacollaboration2018
35.029901 282.84 cutri2003
35.0300744 3.2003 wright2010
35.02994167 7.0 flewelling2016
35.0299 cloutier2014
35.0299375 bell2013
35.0299 currie2010
35.029925 mayne2007
35.03009 keller2002
35.02994 barentsen2014
dec_deg (deg)
Value Error Ref.
57.04878808 0.2531 gaiacollaboration2018
57.048782 282.84 cutri2003
57.0488993 11.3949 wright2010
57.04878889 8.0 flewelling2016
57.0488 cloutier2014
57.04877222 bell2013
57.0488 currie2010
57.04876667 mayne2007
57.04879 keller2002
57.04877 barentsen2014

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology