Star • GDR1 458402959025924864

Cluster
h and chi Per
Proposed Clusters
Alternate Names
GDR2 458402963319871104
IPHAS J022248.27+570013.3
PSO J022248.273+570013.155
2MASS J02224827+5700132
[CKB2008] 35.7011+57.0037
mayne2007_persei 74
[KGM2001] 625
GDR1 458402959025924864
WISEA J022248.27+570013.1
2571
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] currie2008
ra 02 22 48.2793 h m s gaiacollaboration2016
dec +57 00 13.1936 d m s gaiacollaboration2016
ra_deg 35.70116382 deg gaiacollaboration2016
dec_deg 57.00366488 deg gaiacollaboration2016
pm_ra -0.117 0.077 mas/yr gaiacollaboration2018
pm_dec -1.105 0.085 mas/yr gaiacollaboration2018
rv -52.1 0.9 km/s gaiacollaboration2018
plx 0.3276 0.0395 mas gaiacollaboration2018
st_dist 3052.5031 368.0521 pc gaiacollaboration2018
Agaia 0.9262 0.8316 mag gaiacollaboration2018
U 15.382 mag keller2002
B 14.396 mag keller2002
V 13.069 mag keller2002
Ic 11.696 mag keller2002
g_sloan 13.597 0.001 mag flewelling2016
r_sloan 12.619 mag flewelling2016
i_sloan 12.114 mag flewelling2016
z_sloan 11.781 mag flewelling2016
y_opt 11.628 mag (AB) flewelling2016
H_alpha_phot 15.215 mag keller2002
gaia_g 12.5484 0.0003 mag gaiacollaboration2018
gaia_bp 13.3299 0.0016 mag gaiacollaboration2018
gaia_rp 11.6894 0.0008 mag gaiacollaboration2018
tm_J 10.442 0.026 mag cutri2003
tm_H 9.87 0.029 mag cutri2003
tm_K 9.702 0.021 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 9.58 0.02 mag currie2008
S_4p5 9.59 0.01 mag currie2008
S_5p8 9.67 0.01 mag currie2008
S_8 9.55 0.01 mag currie2008
S_24 9.33 0.04 mag currie2008
W_3p4 9.496 0.078 mag wright2010
W_4p6 9.631 0.021 mag wright2010
W_12 9.572 0.044 mag wright2010
W_22 8.995 mag wright2010
wise_flags "AAAU,dhh0" [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.
4272.71 162.325 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
94.459 16.7015 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
17.74 1.265 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
16.13 0.004 bell2013
B (mag)
Value Error Ref.
14.419 0.0130384048 mayne2007
V (mag)
Value Error Ref.
13.035 0.007 mayne2007
Ic (mag)
Value Error Ref.
14.419 0.0130384048 mayne2007
g_sloan (mag)
Value Error Ref.
13.61 0.006 bell2013
r_sloan (mag)
Value Error Ref.
12.602 0.006 bell2013
12.44 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
12.086 0.013 bell2013
11.67 0.0 barentsen2014
z_sloan (mag)
Value Error Ref.
11.781 0.005 bell2013
H_alpha_phot (mag)
Value Error Ref.
12.07 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 22 48.279 gaiacollaboration2018
02 22 48.271 cutri2003
02 22 48.271 wright2010
02 22 48.289 flewelling2016
02 22 48.264 bell2013
02 22 48.264 currie2008
02 22 48.275 mayne2007
02 22 48.302 keller2002
02 22 48.276 barentsen2014
dec (d m s)
Value Error Ref.
+57 00 13.19 gaiacollaboration2018
+57 00 13.29 cutri2003
+57 00 13.13 wright2010
+57 00 13.30 flewelling2016
+57 00 13.28 bell2013
+57 00 13.32 currie2008
+57 00 13.26 mayne2007
+57 00 13.07 keller2002
+57 00 13.28 barentsen2014
ra_deg (deg)
Value Error Ref.
35.70116401 0.0234 gaiacollaboration2018
35.701128 60.0 cutri2003
35.7011271 46.6984 wright2010
35.70120417 62.0 flewelling2016
35.7011 bell2013
35.7011 currie2008
35.70114583 mayne2007
35.70126 keller2002
35.70115 barentsen2014
dec_deg (deg)
Value Error Ref.
57.00366486 0.0311 gaiacollaboration2018
57.003693 70.0 cutri2003
57.0036475 48.0658 wright2010
57.00369444 53.0 flewelling2016
57.00368889 bell2013
57.0037 currie2008
57.00368333 mayne2007
57.00363 keller2002
57.00369 barentsen2014

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology