Star • GDR1 458569191429413888

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458569195733841152
[KGM2001] 9248
mayne2007_persei 2559
[CHI2010] h Per M7584
[CHI2010] S 9648
2MASS J02183286+5719591
[Cloutier2014] 7432
IPHAS J021832.87+571959.1
WISEA J021832.85+571959.0
[CHI2010] h Per M 7584
PSO J021832.865+571959.146
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 32.8709 h m s gaiacollaboration2016
dec +57 19 59.0773 d m s gaiacollaboration2016
ra_deg 34.63696194 deg gaiacollaboration2016
dec_deg 57.33307702 deg gaiacollaboration2016
pm_ra -0.57 0.176 mas/yr gaiacollaboration2018
pm_dec -1.525 0.159 mas/yr gaiacollaboration2018
plx 0.2239 0.1006 mas gaiacollaboration2018
st_dist 4466.2796 2006.7339 pc gaiacollaboration2018
spt F9.3 [char] currie2010
spt_num 39.3 3.0 [decimal allowed] currie2010
spt_lit F9.3 [char] currie2010
V 17.787 0.002 mag currie2010
Ic 16.182 0.002 mag currie2010
g_sloan 18.359 0.005 mag flewelling2016
r_sloan 17.277 0.005 mag flewelling2016
i_sloan 16.689 0.004 mag flewelling2016
z_sloan 16.359 0.002 mag flewelling2016
y_opt 16.118 0.003 mag (AB) flewelling2016
H_alpha_phot 16.74 0.01 mag barentsen2014
gaia_g 17.2006 0.0009 mag gaiacollaboration2018
gaia_bp 18.0425 0.0139 mag gaiacollaboration2018
gaia_rp 16.2742 0.0035 mag gaiacollaboration2018
tm_J 14.98 0.038 mag cutri2003
tm_H 14.302 0.042 mag cutri2003
tm_K 14.236 0.061 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.0202 0.0287 mag cloutier2014
S_4p5 14.0251 0.0355 mag cloutier2014
S_5p8 14.0398 0.0518 mag cloutier2014
S_8 13.9751 0.069 mag cloutier2014
W_3p4 14.08 0.029 mag wright2010
W_4p6 14.345 0.047 mag wright2010
W_12 12.587 mag wright2010
W_22 9.096 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.
19.131 0.0441474801 mayne2007
V (mag)
Value Error Ref.
17.776 0.01 mayne2007
17.783 keller2002
Ic (mag)
Value Error Ref.
19.131 0.0441474801 mayne2007
16.246 keller2002
r_sloan (mag)
Value Error Ref.
17.15 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.33 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 32.871 gaiacollaboration2018
02 18 32.865 cutri2003
02 18 32.859 wright2010
02 18 32.871 flewelling2016
02 18 32.856 cloutier2014
02 18 32.856 currie2010
02 18 32.867 mayne2007
02 18 32.890 keller2002
02 18 32.868 barentsen2014
dec (d m s)
Value Error Ref.
+57 19 59.08 gaiacollaboration2018
+57 19 59.15 cutri2003
+57 19 59.05 wright2010
+57 19 59.08 flewelling2016
+57 19 59.16 cloutier2014
+57 19 59.16 currie2010
+57 19 59.10 mayne2007
+57 19 58.80 keller2002
+57 19 59.12 barentsen2014
ra_deg (deg)
Value Error Ref.
34.63696083 0.0558 gaiacollaboration2018
34.636939 60.0 cutri2003
34.6369125 19.5174 wright2010
34.6369625 3.0 flewelling2016
34.6369 cloutier2014
34.6369 currie2010
34.63694583 mayne2007
34.63704 keller2002
34.63695 barentsen2014
dec_deg (deg)
Value Error Ref.
57.3330769 0.0727 gaiacollaboration2018
57.333096 60.0 cutri2003
57.3330689 22.5427 wright2010
57.33307778 6.0 flewelling2016
57.3331 cloutier2014
57.3331 currie2010
57.33308333 mayne2007
57.333 keller2002
57.33309 barentsen2014

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology