Star • GDR1 458406669865556224

Cluster
chi Per
Proposed Clusters
Alternate Names
PSO J022225.200+570538.684
IPHAS J022225.20+570538.7
2421
[KGM2001] 657
mayne2007_persei 157
WISEA J022225.16+570539.1
GDR2 458406674171521024
[SHM2002] 742
GDR1 458406669865556224
2MASS J02222518+5705387
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name chi Per [char] slesnick2002
ra 02 22 25.2025 h m s gaiacollaboration2016
dec +57 05 38.6001 d m s gaiacollaboration2016
ra_deg 35.60501045 deg gaiacollaboration2016
dec_deg 57.09405559 deg gaiacollaboration2016
pm_ra 3.296 0.048 mas/yr gaiacollaboration2018
pm_dec -2.39 0.061 mas/yr gaiacollaboration2018
rv 0.23 9.96 km/s gaiacollaboration2018
plx 0.7672 0.0265 mas gaiacollaboration2018
st_dist 1303.4411 45.0224 pc gaiacollaboration2018
Agaia 1.872 0.38515 mag gaiacollaboration2018
U 14.121 mag slesnick2002
B 13.861 mag slesnick2002
V 13.173 mag slesnick2002
Ic 12.481 mag keller2002
g_sloan 13.371 mag flewelling2016
r_sloan 12.965 mag flewelling2016
i_sloan 12.8 mag flewelling2016
z_sloan 12.722 mag flewelling2016
y_opt 12.605 0.002 mag (AB) flewelling2016
H_alpha_phot 15.855 mag keller2002
gaia_g 12.9817 0.0002 mag gaiacollaboration2018
gaia_bp 13.3658 0.0012 mag gaiacollaboration2018
gaia_rp 12.4244 0.0011 mag gaiacollaboration2018
tm_J 11.778 0.02 mag cutri2003
tm_H 11.409 mag cutri2003
tm_K 11.426 0.023 mag cutri2003
tm_flags "AUA,0" [char] cutri2003
W_3p4 10.29 0.021 mag wright2010
W_4p6 10.309 0.02 mag wright2010
W_12 7.874 0.036 mag wright2010
W_22 8.613 mag wright2010
wise_flags "AAAU,hHDH" [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.
5224.4 228.015 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
8.598 0.6405 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
3.58 0.325 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
14.811 0.006 bell2013
14.201 keller2002
B (mag)
Value Error Ref.
13.85 0.0130384048 mayne2007
13.825 keller2002
V (mag)
Value Error Ref.
13.142 0.007 mayne2007
13.161 keller2002
Ic (mag)
Value Error Ref.
13.85 0.0130384048 mayne2007
g_sloan (mag)
Value Error Ref.
13.402 0.007 bell2013
r_sloan (mag)
Value Error Ref.
12.958 0.007 bell2013
12.89 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
12.792 0.012 bell2013
12.44 0.0 barentsen2014
z_sloan (mag)
Value Error Ref.
12.67 0.007 bell2013
H_alpha_phot (mag)
Value Error Ref.
12.66 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 22 25.203 gaiacollaboration2018
02 22 25.187 cutri2003
02 22 25.165 wright2010
02 22 25.203 flewelling2016
02 22 25.198 bell2013
02 22 25.198 mayne2007
02 22 25.12 slesnick2002
02 22 25.241 keller2002
02 22 25.200 barentsen2014
dec (d m s)
Value Error Ref.
+57 05 38.60 gaiacollaboration2018
+57 05 38.72 cutri2003
+57 05 39.19 wright2010
+57 05 38.59 flewelling2016
+57 05 38.66 bell2013
+57 05 38.72 mayne2007
+57 05 38.7 slesnick2002
+57 05 38.40 keller2002
+57 05 38.65 barentsen2014
ra_deg (deg)
Value Error Ref.
35.60501144 0.0161 gaiacollaboration2018
35.604946 80.0 cutri2003
35.6048549 48.4096 wright2010
35.6050125 170.0 flewelling2016
35.60499167 bell2013
35.60499167 mayne2007
35.60466667 slesnick2002
35.60517 keller2002
35.605 barentsen2014
dec_deg (deg)
Value Error Ref.
57.09405519 0.0225 gaiacollaboration2018
57.09409 80.0 cutri2003
57.0942193 49.0687 wright2010
57.09405278 185.0 flewelling2016
57.09407222 bell2013
57.09408889 mayne2007
57.09408333 slesnick2002
57.094 keller2002
57.09407 barentsen2014

All young stellar objects welcome!

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