Star • GDR1 458407528859119488

Cluster
chi Per
Proposed Clusters
Alternate Names
PSO J022221.775+570659.730
IPHAS J022221.77+570659.7
[KGM2001] 6512
GDR1 458407528859119488
GDR2 458407533164949376
[BNM2013] 19.04 1984
GDR1 458407528859119488
mayne2007_persei 1440
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name chi Per [char] bell2013
ra 02 22 21.7786 h m s gaiacollaboration2016
dec +57 06 59.6384 d m s gaiacollaboration2016
ra_deg 35.59074401 deg gaiacollaboration2016
dec_deg 57.11656623 deg gaiacollaboration2016
pm_ra 5.789 0.149 mas/yr gaiacollaboration2018
pm_dec -2.582 0.165 mas/yr gaiacollaboration2018
plx 0.8801 0.0767 mas gaiacollaboration2018
st_dist 1136.2345 99.0219 pc gaiacollaboration2018
Agaia 0.7765 0.39825 mag gaiacollaboration2018
U 18.845 mag keller2002
B 17.959 mag keller2002
V 17.048 mag keller2002
Ic 15.969 mag keller2002
g_sloan 17.496 0.004 mag flewelling2016
r_sloan 16.679 0.008 mag flewelling2016
i_sloan 16.259 0.014 mag flewelling2016
z_sloan 16.15 0.004 mag flewelling2016
y_opt 15.567 0.045 mag (AB) flewelling2016
H_alpha_phot 19.369 mag keller2002
gaia_g 16.7016 0.0009 mag gaiacollaboration2018
gaia_bp 17.285 0.0106 mag gaiacollaboration2018
gaia_rp 15.8716 0.0057 mag gaiacollaboration2018
tm_J 16.333 0.125 mag gaiacollaboration2018
tm_H 15.252 0.105 mag gaiacollaboration2018
tm_K 15.426 0.182 mag gaiacollaboration2018
tm_flags "BAC,0" [char] gaiacollaboration2018

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.
4487.0 275.5 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.259 0.047 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.84 0.09 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
19.355 0.025 bell2013
B (mag)
Value Error Ref.
18.18 0.027202941 mayne2007
V (mag)
Value Error Ref.
17.059 0.008 mayne2007
Ic (mag)
Value Error Ref.
18.18 0.027202941 mayne2007
g_sloan (mag)
Value Error Ref.
17.49 0.009 bell2013
r_sloan (mag)
Value Error Ref.
16.688 0.009 bell2013
16.6 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.292 0.013 bell2013
15.93 0.01 barentsen2014
z_sloan (mag)
Value Error Ref.
16.048 0.008 bell2013
H_alpha_phot (mag)
Value Error Ref.
16.23 0.01 barentsen2014
gaia_g (mag)
Value Error Ref.
16.548 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
02 22 21.779 gaiacollaboration2016
02 22 21.777 flewelling2016
02 22 21.778 bell2013
02 22 21.775 barentsen2014
02 22 21.767 mayne2007
02 22 21.778 gaiacollaboration2018
02 22 21.818 keller2002
dec (d m s)
Value Error Ref.
+57 06 59.64 gaiacollaboration2016
+57 06 59.62 flewelling2016
+57 06 59.72 bell2013
+57 06 59.69 barentsen2014
+57 06 59.68 mayne2007
+57 06 59.63 gaiacollaboration2018
+57 06 59.40 keller2002
ra_deg (deg)
Value Error Ref.
35.59074401 4.043 gaiacollaboration2016
35.5907375 9.0 flewelling2016
35.59074167 bell2013
35.59073 barentsen2014
35.59069583 mayne2007
35.59074093 0.0471 gaiacollaboration2018
35.59091 keller2002
dec_deg (deg)
Value Error Ref.
57.11656623 4.607 gaiacollaboration2016
57.11656111 13.0 flewelling2016
57.11658889 bell2013
57.11658 barentsen2014
57.11657778 mayne2007
57.11656364 0.0642 gaiacollaboration2018
57.1165 keller2002

All young stellar objects welcome!

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