Star • GDR1 458390692589963392

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
mayne2007_persei 625
[CHI2010] h Per M 7591
WISEA J022340.22+565942.6
PSO J022340.295+565943.514
IPHAS J022340.30+565943.6
[KGM2001] 8256
2MASS J02234030+5659435
GDR1 458390692589963392
[Cloutier2014] 7439
GDR2 458390696893259136
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 23 40.3 h m s gaiacollaboration2016
dec +56 59 43.4087 d m s gaiacollaboration2016
ra_deg 35.91791671 deg gaiacollaboration2016
dec_deg 56.9953913 deg gaiacollaboration2016
pm_ra 0.94 0.166 mas/yr gaiacollaboration2018
pm_dec -2.33 0.19 mas/yr gaiacollaboration2018
plx 0.4124 0.0849 mas gaiacollaboration2018
st_dist 2424.8303 499.1952 pc gaiacollaboration2018
U 19.702 0.026 mag bell2013
V 17.513 0.002 mag currie2010
Ic 16.215 0.002 mag currie2010
g_sloan 17.939 0.004 mag flewelling2016
r_sloan 17.136 0.004 mag flewelling2016
i_sloan 16.745 0.004 mag flewelling2016
z_sloan 16.533 0.005 mag flewelling2016
y_opt 16.381 0.007 mag (AB) flewelling2016
H_alpha_phot 16.73 0.01 mag barentsen2014
gaia_g 17.136 0.0008 mag gaiacollaboration2018
gaia_bp 17.7825 0.0049 mag gaiacollaboration2018
gaia_rp 16.3672 0.0048 mag gaiacollaboration2018
tm_J 15.394 0.053 mag cutri2003
tm_H 15.027 mag cutri2003
tm_K 14.593 mag cutri2003
tm_flags "AUU,0" [char] cutri2003
S_3p6 14.6446 0.0373 mag cloutier2014
S_4p5 14.5875 0.0454 mag cloutier2014
S_5p8 14.5013 0.0666 mag cloutier2014
S_8 14.2889 0.0842 mag cloutier2014
W_3p4 14.236 0.15 mag wright2010
W_4p6 14.519 0.047 mag wright2010
W_12 12.724 mag wright2010
W_22 8.458 mag wright2010
wise_flags "BAUU,0h00" [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.
18.529 0.0332415403 mayne2007
V (mag)
Value Error Ref.
17.481 0.009 mayne2007
17.51 keller2002
Ic (mag)
Value Error Ref.
18.529 0.0332415403 mayne2007
16.354 keller2002
g_sloan (mag)
Value Error Ref.
17.93 0.009 bell2013
r_sloan (mag)
Value Error Ref.
17.103 0.009 bell2013
17.03 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.697 0.019 bell2013
16.34 0.01 barentsen2014
z_sloan (mag)
Value Error Ref.
16.473 0.008 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 23 40.300 gaiacollaboration2018
02 23 40.307 cutri2003
02 23 40.227 wright2010
02 23 40.300 flewelling2016
02 23 40.296 cloutier2014
02 23 40.293 bell2013
02 23 40.296 currie2010
02 23 40.299 mayne2007
02 23 40.423 keller2002
02 23 40.298 barentsen2014
dec (d m s)
Value Error Ref.
+56 59 43.41 gaiacollaboration2018
+56 59 43.59 cutri2003
+56 59 42.64 wright2010
+56 59 43.41 flewelling2016
+56 59 43.44 cloutier2014
+56 59 43.54 bell2013
+56 59 43.44 currie2010
+56 59 43.53 mayne2007
+56 59 43.51 keller2002
+56 59 43.58 barentsen2014
ra_deg (deg)
Value Error Ref.
35.91791719 0.0538 gaiacollaboration2018
35.917945 4.92 cutri2003
35.9176115 36.7665 wright2010
35.91791667 5.0 flewelling2016
35.9179 cloutier2014
35.9178875 bell2013
35.9179 currie2010
35.9179125 mayne2007
35.91843 keller2002
35.91791 barentsen2014
dec_deg (deg)
Value Error Ref.
56.99539093 0.07 gaiacollaboration2018
56.995441 33.0 cutri2003
56.9951777 39.0064 wright2010
56.99539167 2.0 flewelling2016
56.9954 cloutier2014
56.99542778 bell2013
56.9954 currie2010
56.995425 mayne2007
56.99542 keller2002
56.99544 barentsen2014

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology