Star • GDR1 458565377498294912

Cluster
h and chi Per
Proposed Clusters
chi Per
Alternate Names
GDR2 458565377498294912
[CHI2010] h Per M 8152
[CHI2010] chi Per M4455
2MASS J02172065+5718041
[CHI2010] chi Per M 4455
[KGM2001] 11817
IPHAS J021720.59+571804.6
[CHI2010] S 2979
PSO J021720.595+571804.464
[Cloutier2014] 13932
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 17 20.5892 h m s gaiacollaboration2016
dec +57 18 04.4801 d m s gaiacollaboration2016
ra_deg 34.33578834 deg gaiacollaboration2016
dec_deg 57.30124448 deg gaiacollaboration2016
pm_ra -0.838 0.354 mas/yr gaiacollaboration2018
pm_dec -1.055 0.276 mas/yr gaiacollaboration2018
plx 0.06 0.1697 mas gaiacollaboration2018
spt K2.5 [char] currie2010
spt_num 52.5 1.2 [decimal allowed] currie2010
spt_lit K2.5 [char] currie2010
V 18.568 0.003 mag currie2010
Ic 16.922 0.003 mag currie2010
g_sloan 19.016 0.006 mag flewelling2016
r_sloan 17.955 0.011 mag flewelling2016
i_sloan 17.334 0.037 mag flewelling2016
z_sloan 17.025 0.018 mag flewelling2016
y_opt 16.737 0.01 mag (AB) flewelling2016
H_alpha_phot 17.59 0.02 mag barentsen2014
gaia_g 17.9735 0.0017 mag gaiacollaboration2018
gaia_bp 18.5864 0.0374 mag gaiacollaboration2018
gaia_rp 16.8572 0.0228 mag gaiacollaboration2018
tm_J 15.245 0.061 mag cutri2003
tm_H 14.816 0.067 mag cutri2003
tm_K 14.449 0.083 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.1845 0.0324 mag cloutier2014
S_5p8 14.0675 0.053 mag cloutier2014

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
chi Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
2 currie2010
Optical Photometry
V (mag)
Value Error Ref.
18.355 keller2002
Ic (mag)
Value Error Ref.
17.034 keller2002
r_sloan (mag)
Value Error Ref.
18.07 0.02 barentsen2014
i_sloan (mag)
Value Error Ref.
17.16 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 17 20.589 gaiacollaboration2018
02 17 20.650 cutri2003
02 17 20.592 flewelling2016
02 17 20.640 cloutier2014
02 17 20.640 currie2010
02 17 20.669 keller2002
02 17 20.594 barentsen2014
dec (d m s)
Value Error Ref.
+57 18 04.48 gaiacollaboration2018
+57 18 04.12 cutri2003
+57 18 04.47 flewelling2016
+57 18 03.96 cloutier2014
+57 18 03.96 currie2010
+57 18 03.64 keller2002
+57 18 04.54 barentsen2014
ra_deg (deg)
Value Error Ref.
34.33578814 0.0933 gaiacollaboration2018
34.336042 0.0 cutri2003
34.3358 49.0 flewelling2016
34.336 cloutier2014
34.336 currie2010
34.33612 keller2002
34.33581 barentsen2014
dec_deg (deg)
Value Error Ref.
57.30124427 0.1216 gaiacollaboration2018
57.301144 0.0 cutri2003
57.30124167 47.0 flewelling2016
57.3011 cloutier2014
57.3011 currie2010
57.30101 keller2002
57.30126 barentsen2014