Star • GDR1 458361761687408128

Cluster
h and chi Per
Proposed Clusters
Alternate Names
[CKB2008] 35.0169+57.0555
[CHI2010] S 5449
[SHM2002] 355
[CKB2008] 45
PSO J022004.079+570319.759
WISEA J022004.04+570319.8
1525
mayne2007_persei 80
GDR1 458361761687408128
GDR2 458361765995978112
2MASS J02200405+5703196
[KGM2001] 251
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] currie2008
ra 02 20 04.0494 h m s gaiacollaboration2016
dec +57 03 19.6964 d m s gaiacollaboration2016
ra_deg 35.01687262 deg gaiacollaboration2016
dec_deg 57.05547121 deg gaiacollaboration2016
pm_ra -4.122 0.078 mas/yr gaiacollaboration2018
pm_dec 0.984 0.113 mas/yr gaiacollaboration2018
plx 1.5305 0.042 mas gaiacollaboration2018
st_dist 653.3812 17.9301 pc gaiacollaboration2018
spt A2.6 [char] currie2010
spt_num 22.6 1.9 [decimal allowed] currie2010
spt_lit A2.6 [char] currie2010
Agaia 1.1 0.22605 mag gaiacollaboration2018
U 12.56 mag currie2008
B 12.297 mag currie2008
V 11.91 mag currie2008
Ic 10.997 mag keller2002
g_sloan 12.194 mag flewelling2016
r_sloan 11.994 mag flewelling2016
i_sloan 11.904 mag flewelling2016
z_sloan 11.833 mag flewelling2016
y_opt 11.913 mag (AB) flewelling2016
H_alpha_phot 13.428 mag keller2002
gaia_g 11.8393 0.0004 mag gaiacollaboration2018
gaia_bp 12.0518 0.0013 mag gaiacollaboration2018
gaia_rp 11.4882 0.0011 mag gaiacollaboration2018
tm_J 11.072 0.021 mag cutri2003
tm_H 10.966 0.027 mag cutri2003
tm_K 10.916 0.021 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 10.84 0.01 mag currie2008
S_4p5 10.84 0.04 mag currie2008
S_5p8 11.0 0.01 mag currie2008
S_8 10.9 0.02 mag currie2008
S_24 10.07 0.06 mag currie2008
W_3p4 10.831 0.022 mag wright2010
W_4p6 10.855 0.022 mag wright2010
W_12 11.002 0.109 mag wright2010
W_22 8.975 mag wright2010
wise_flags "AABU,hhh0" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Derived Stellar Properties
Teff (K)
Value Error Ref.
7015.5 183.0 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
5.743 0.227 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.62 0.085 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
13.304 0.005 bell2013
12.56 slesnick2002
12.181 keller2002
B (mag)
Value Error Ref.
12.272 0.0174642492 mayne2007
12.297 slesnick2002
12.094 keller2002
V (mag)
Value Error Ref.
11.894 0.007 mayne2007
11.912 slesnick2002
11.518 keller2002
Ic (mag)
Value Error Ref.
12.272 0.0174642492 mayne2007
g_sloan (mag)
Value Error Ref.
12.002 0.009 bell2013
r_sloan (mag)
Value Error Ref.
11.826 0.007 bell2013
i_sloan (mag)
Value Error Ref.
11.833 0.012 bell2013
z_sloan (mag)
Value Error Ref.
11.836 0.006 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 20 04.049 gaiacollaboration2018
02 20 04.051 cutri2003
02 20 04.047 wright2010
02 20 04.047 flewelling2016
02 20 04.050 bell2013
02 20 04.056 currie2010
02 20 04.056 currie2008
02 20 04.051 mayne2007
02 20 03.98 slesnick2002
02 20 04.102 keller2002
dec (d m s)
Value Error Ref.
+57 03 19.69 gaiacollaboration2018
+57 03 19.69 cutri2003
+57 03 19.81 wright2010
+57 03 19.70 flewelling2016
+57 03 19.60 bell2013
+57 03 19.80 currie2010
+57 03 19.80 currie2008
+57 03 19.58 mayne2007
+57 03 19.9 slesnick2002
+57 03 19.33 keller2002
ra_deg (deg)
Value Error Ref.
35.01686887 0.0238 gaiacollaboration2018
35.01688 60.0 cutri2003
35.0168632 47.2746 wright2010
35.0168625 27.0 flewelling2016
35.016875 bell2013
35.0169 currie2010
35.0169 currie2008
35.01687917 mayne2007
35.01658333 slesnick2002
35.01709 keller2002
dec_deg (deg)
Value Error Ref.
57.05547001 0.0397 gaiacollaboration2018
57.05547 60.0 cutri2003
57.0555016 49.6725 wright2010
57.05547222 21.0 flewelling2016
57.05544444 bell2013
57.0555 currie2010
57.0555 currie2008
57.05543889 mayne2007
57.05552778 slesnick2002
57.05537 keller2002

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology