Star • GDR1 458561116890406912

Cluster
h and chi Per
Proposed Clusters
chi Per
Alternate Names
[KGM2001] 4917
2MASS J02180495+5713356
GDR2 458561121195438208
[CHI2010] S 2096
[Cloutier2014] 13489
[CHI2010] chi Per M 1480
WISEA J021804.98+571335.6
IPHAS J021804.94+571335.6
PSO J021804.949+571335.620
[CHI2010] chi Per M1480
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 04.955 h m s gaiacollaboration2016
dec +57 13 35.5833 d m s gaiacollaboration2016
ra_deg 34.52064593 deg gaiacollaboration2016
dec_deg 57.22655091 deg gaiacollaboration2016
pm_ra -1.019 0.101 mas/yr gaiacollaboration2018
pm_dec 0.806 0.105 mas/yr gaiacollaboration2018
plx 0.3294 0.0589 mas gaiacollaboration2018
st_dist 3035.8227 542.8353 pc gaiacollaboration2018
spt A8.6 [char] currie2010
spt_num 28.6 2.5 [decimal allowed] currie2010
spt_lit A8.6 [char] currie2010
U 17.571 mag keller2002
B 17.163 mag keller2002
V 16.454 0.002 mag currie2010
Ic 15.568 0.001 mag currie2010
g_sloan 16.733 0.002 mag flewelling2016
r_sloan 16.231 0.002 mag flewelling2016
i_sloan 16.024 0.004 mag flewelling2016
z_sloan 15.91 0.003 mag flewelling2016
y_opt 15.785 0.004 mag (AB) flewelling2016
H_alpha_phot 19.193 mag keller2002
gaia_g 16.247 0.0006 mag gaiacollaboration2018
gaia_bp 16.6483 0.0048 mag gaiacollaboration2018
gaia_rp 15.6322 0.0034 mag gaiacollaboration2018
tm_J 14.905 0.036 mag cutri2003
tm_H 14.587 0.051 mag cutri2003
tm_K 14.499 0.084 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.3633 0.0331 mag cloutier2014
S_4p5 14.3605 0.041 mag cloutier2014
S_5p8 14.2376 0.0567 mag cloutier2014
S_8 14.4168 0.0864 mag cloutier2014
W_3p4 14.47 0.032 mag wright2010
W_4p6 14.62 0.061 mag wright2010
W_12 12.637 mag wright2010
W_22 9.239 mag wright2010
wise_flags "AAUU,0000" [char] wright2010

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
Derived Stellar Properties
Teff (K)
Value Error Ref.
5261.57 245.63 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
16.461 keller2002
Ic (mag)
Value Error Ref.
15.708 keller2002
r_sloan (mag)
Value Error Ref.
16.12 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
15.69 0.01 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
15.89 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 04.955 gaiacollaboration2018
02 18 04.952 cutri2003
02 18 04.980 wright2010
02 18 04.956 flewelling2016
02 18 04.944 cloutier2014
02 18 04.944 currie2010
02 18 05.004 keller2002
02 18 04.944 barentsen2014
dec (d m s)
Value Error Ref.
+57 13 35.58 gaiacollaboration2018
+57 13 35.70 cutri2003
+57 13 35.66 wright2010
+57 13 35.58 flewelling2016
+57 13 35.76 cloutier2014
+57 13 35.76 currie2010
+57 13 35.29 keller2002
+57 13 35.58 barentsen2014
ra_deg (deg)
Value Error Ref.
34.52064527 0.0341 gaiacollaboration2018
34.520635 0.0 cutri2003
34.5207502 33.1334 wright2010
34.52065 4.0 flewelling2016
34.5206 cloutier2014
34.5206 currie2010
34.52085 keller2002
34.5206 barentsen2014
dec_deg (deg)
Value Error Ref.
57.22655098 0.0452 gaiacollaboration2018
57.226582 0.0 cutri2003
57.2265717 37.554 wright2010
57.22655 10.0 flewelling2016
57.2266 cloutier2014
57.2266 currie2010
57.22647 keller2002
57.22655 barentsen2014

All young stellar objects welcome!

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