Star • GDR1 458454945302820992

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
PSO J022147.248+570945.546
[CHI2010] h Per M 3409
GDR1 458454945302820992
mayne2007_persei 1081
2MASS J02214724+5709455
GDR2 458454949606029184
[KGM2001] 7495
IPHAS J022147.25+570945.5
[Cloutier2014] 3311
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 47.2502 h m s gaiacollaboration2016
dec +57 09 45.4794 d m s gaiacollaboration2016
ra_deg 35.44687585 deg gaiacollaboration2016
dec_deg 57.16263318 deg gaiacollaboration2016
pm_ra -1.033 0.149 mas/yr gaiacollaboration2018
pm_dec -1.106 0.187 mas/yr gaiacollaboration2018
plx 0.3984 0.0805 mas gaiacollaboration2018
st_dist 2510.0402 507.1743 pc gaiacollaboration2018
Agaia 1.972 0.60265 mag gaiacollaboration2018
U 19.46 0.038 mag bell2013
V 17.325 0.001 mag currie2010
Ic 15.997 0.002 mag currie2010
g_sloan 17.779 0.005 mag flewelling2016
r_sloan 16.946 0.003 mag flewelling2016
i_sloan 16.526 0.004 mag flewelling2016
z_sloan 16.287 0.002 mag flewelling2016
y_opt 16.11 0.004 mag (AB) flewelling2016
H_alpha_phot 19.653 mag keller2002
gaia_g 16.9454 0.001 mag gaiacollaboration2018
gaia_bp 17.5376 0.0133 mag gaiacollaboration2018
gaia_rp 16.0966 0.0047 mag gaiacollaboration2018
tm_J 14.183 mag cutri2003
tm_H 14.614 0.057 mag cutri2003
tm_K 14.418 0.082 mag cutri2003
tm_flags "UAA,0" [char] cutri2003
S_3p6 14.0419 0.0294 mag cloutier2014
S_4p5 13.7389 0.0316 mag cloutier2014
S_5p8 13.8111 0.0468 mag cloutier2014
S_8 13.8624 0.0681 mag cloutier2014

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
4497.0 397.34 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
18.341 0.0284604989 mayne2007
V (mag)
Value Error Ref.
17.301 0.009 mayne2007
17.343 keller2002
Ic (mag)
Value Error Ref.
18.341 0.0284604989 mayne2007
16.118 keller2002
g_sloan (mag)
Value Error Ref.
17.744 0.008 bell2013
r_sloan (mag)
Value Error Ref.
16.913 0.009 bell2013
16.86 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.474 0.013 bell2013
16.16 0.01 barentsen2014
z_sloan (mag)
Value Error Ref.
16.188 0.007 bell2013
H_alpha_phot (mag)
Value Error Ref.
16.52 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 21 47.250 gaiacollaboration2018
02 21 47.245 cutri2003
02 21 47.250 flewelling2016
02 21 47.256 cloutier2014
02 21 47.262 bell2013
02 21 47.256 currie2010
02 21 47.244 mayne2007
02 21 47.309 keller2002
02 21 47.246 barentsen2014
dec (d m s)
Value Error Ref.
+57 09 45.48 gaiacollaboration2018
+57 09 45.60 cutri2003
+57 09 45.48 flewelling2016
+57 09 45.36 cloutier2014
+57 09 45.54 bell2013
+57 09 45.36 currie2010
+57 09 45.49 mayne2007
+57 09 45.36 keller2002
+57 09 45.50 barentsen2014
ra_deg (deg)
Value Error Ref.
35.44687636 0.0545 gaiacollaboration2018
35.446854 0.0 cutri2003
35.446875 6.0 flewelling2016
35.4469 cloutier2014
35.446925 bell2013
35.4469 currie2010
35.44685 mayne2007
35.44712 keller2002
35.44686 barentsen2014
dec_deg (deg)
Value Error Ref.
57.16263308 0.0713 gaiacollaboration2018
57.162666 0.0 cutri2003
57.16263333 19.0 flewelling2016
57.1626 cloutier2014
57.16265 bell2013
57.1626 currie2010
57.16263611 mayne2007
57.1626 keller2002
57.16264 barentsen2014

All young stellar objects welcome!

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