Star • GDR1 458473327762287616

Cluster
h and chi Per
Proposed Clusters
Alternate Names
[KGM2001] 2774
WISEA J022018.59+572250.9
mayne2007_persei 471
[CKB2008] 35.0774+57.3808
PSO J022018.578+572250.890
2MASS J02201857+5722508
GDR2 458473332065728512
IPHAS J022018.58+572250.9
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] currie2008
ra 02 20 18.5885 h m s gaiacollaboration2016
dec +57 22 50.8554 d m s gaiacollaboration2016
ra_deg 35.0774519 deg gaiacollaboration2016
dec_deg 57.38079317 deg gaiacollaboration2016
pm_ra 1.973 0.06 mas/yr gaiacollaboration2018
pm_dec 0.728 0.07 mas/yr gaiacollaboration2018
plx 0.2761 0.0327 mas gaiacollaboration2018
st_dist 3621.8761 428.9582 pc gaiacollaboration2018
Agaia 1.356 0.0661 mag gaiacollaboration2018
U 18.272 mag keller2002
B 16.896 mag keller2002
V 15.378 mag keller2002
Ic 13.787 mag keller2002
g_sloan 15.994 0.002 mag flewelling2016
r_sloan 14.764 0.002 mag flewelling2016
i_sloan 14.176 0.003 mag flewelling2016
z_sloan 13.821 0.002 mag flewelling2016
y_opt 13.571 0.001 mag (AB) flewelling2016
H_alpha_phot 14.21 0.0 mag barentsen2014
gaia_g 14.6884 0.0003 mag gaiacollaboration2018
gaia_bp 15.618 0.0041 mag gaiacollaboration2018
gaia_rp 13.7336 0.0009 mag gaiacollaboration2018
tm_J 12.264 0.025 mag cutri2003
tm_H 11.645 0.029 mag cutri2003
tm_K 11.399 0.023 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 11.22 0.04 mag currie2008
S_4p5 11.31 0.01 mag currie2008
S_5p8 11.3 0.02 mag currie2008
S_8 11.23 0.02 mag currie2008
S_24 10.71 0.09 mag currie2008
W_3p4 11.231 0.023 mag wright2010
W_4p6 11.326 0.021 mag wright2010
W_12 11.161 0.147 mag wright2010
W_22 8.664 mag wright2010
wise_flags "AABU,dd00" [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.
3900.0 362.845 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
23.189 6.5235 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
10.55 1.655 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
16.937 0.0156524758 mayne2007
V (mag)
Value Error Ref.
15.342 0.007 mayne2007
Ic (mag)
Value Error Ref.
16.937 0.0156524758 mayne2007
r_sloan (mag)
Value Error Ref.
14.63 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
13.75 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 20 18.589 gaiacollaboration2018
02 20 18.576 cutri2003
02 20 18.590 wright2010
02 20 18.589 flewelling2016
02 20 18.576 currie2008
02 20 18.580 mayne2007
02 20 18.595 keller2002
02 20 18.583 barentsen2014
dec (d m s)
Value Error Ref.
+57 22 50.86 gaiacollaboration2018
+57 22 50.85 cutri2003
+57 22 50.91 wright2010
+57 22 50.86 flewelling2016
+57 22 50.88 currie2008
+57 22 50.93 mayne2007
+57 22 50.66 keller2002
+57 22 50.92 barentsen2014
ra_deg (deg)
Value Error Ref.
35.0774526 0.0192 gaiacollaboration2018
35.0774 60.0 cutri2003
35.0774596 50.3519 wright2010
35.07745417 6.0 flewelling2016
35.0774 currie2008
35.07741667 mayne2007
35.07748 keller2002
35.07743 barentsen2014
dec_deg (deg)
Value Error Ref.
57.38079314 0.0255 gaiacollaboration2018
57.380791 60.0 cutri2003
57.3808093 51.8446 wright2010
57.38079444 12.0 flewelling2016
57.3808 currie2008
57.38081389 mayne2007
57.38074 keller2002
57.38081 barentsen2014