Star • GDR1 457667145216558848

Cluster
h and chi Per
Proposed Clusters
Alternate Names
PSO J022556.471+570438.712
IPHAS J022556.56+570438.9
WISEA J022556.55+570438.8
GDR2 457667149522275968
[CKB2008] 36.4856+57.0774
2MASS J02255655+5704387
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] currie2008
ra 02 25 56.557 h m s gaiacollaboration2016
dec +57 04 38.7607 d m s gaiacollaboration2016
ra_deg 36.48565409 deg gaiacollaboration2016
dec_deg 57.07743354 deg gaiacollaboration2016
pm_ra 1.372 0.058 mas/yr gaiacollaboration2018
pm_dec 0.13 0.064 mas/yr gaiacollaboration2018
rv -10.79 0.84 km/s gaiacollaboration2018
plx 0.532 0.0338 mas gaiacollaboration2018
st_dist 1879.6992 119.4245 pc gaiacollaboration2018
Agaia 0.9052 0.4093 mag gaiacollaboration2018
g_sloan 13.501 0.0 mag flewelling2016
r_sloan 12.786 mag flewelling2016
i_sloan 12.196 mag flewelling2016
z_sloan 11.788 mag flewelling2016
y_opt 11.616 mag (AB) flewelling2016
H_alpha_phot 12.0 0.0 mag barentsen2014
gaia_g 12.4622 0.0002 mag gaiacollaboration2018
gaia_bp 13.234 0.0012 mag gaiacollaboration2018
gaia_rp 11.6103 0.0008 mag gaiacollaboration2018
tm_J 10.371 0.024 mag cutri2003
tm_H 9.857 0.033 mag cutri2003
tm_K 9.634 0.023 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_24 9.39 0.06 mag currie2008
W_3p4 9.502 0.023 mag wright2010
W_4p6 9.559 0.021 mag wright2010
W_12 9.539 0.039 mag wright2010
W_22 9.028 0.476 mag wright2010
wise_flags "AAAC,0000" [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.
4269.5 96.47 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
38.838 3.802 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
11.39 0.505 gaiacollaboration2018
Optical Photometry
r_sloan (mag)
Value Error Ref.
12.39 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
11.65 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 25 56.557 gaiacollaboration2018
02 25 56.551 cutri2003
02 25 56.554 wright2010
02 25 56.569 flewelling2016
02 25 56.544 currie2008
02 25 56.558 barentsen2014
dec (d m s)
Value Error Ref.
+57 04 38.76 gaiacollaboration2018
+57 04 38.77 cutri2003
+57 04 38.82 wright2010
+57 04 38.75 flewelling2016
+57 04 38.64 currie2008
+57 04 38.89 barentsen2014
ra_deg (deg)
Value Error Ref.
36.4856543 0.0209 gaiacollaboration2018
36.485628 60.0 cutri2003
36.4856414 40.7967 wright2010
36.48570417 111.0 flewelling2016
36.4856 currie2008
36.48566 barentsen2014
dec_deg (deg)
Value Error Ref.
57.07743358 0.0259 gaiacollaboration2018
57.077435 70.0 cutri2003
57.0774509 42.9684 wright2010
57.07743056 58.0 flewelling2016
57.0774 currie2008
57.07747 barentsen2014