Star • GDR1 458412820258892544

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
IPHAS J022301.57+570824.4
[Cloutier2014] 3261
GDR1 458412820258892544
[CHI2010] S 2304
GDR2 458412824564610816
2MASS J02230156+5708244
[KGM2001] 6836
PSO J022301.561+570824.429
[CHI2010] h Per M3359
[CHI2010] h Per M 3359
mayne2007_persei 995
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 23 01.5671 h m s gaiacollaboration2016
dec +57 08 24.342 d m s gaiacollaboration2016
ra_deg 35.75652952 deg gaiacollaboration2016
dec_deg 57.14009499 deg gaiacollaboration2016
pm_ra -0.397 0.132 mas/yr gaiacollaboration2018
pm_dec -1.165 0.158 mas/yr gaiacollaboration2018
plx 0.4167 0.0724 mas gaiacollaboration2018
st_dist 2399.808 416.9573 pc gaiacollaboration2018
spt F8.6 [char] currie2010
spt_num 38.6 2.0 [decimal allowed] currie2010
spt_lit F8.6 [char] currie2010
Agaia 1.5353 0.43885 mag gaiacollaboration2018
U 19.347 0.023 mag bell2013
V 17.136 0.001 mag currie2010
Ic 15.822 0.002 mag currie2010
g_sloan 17.555 0.006 mag flewelling2016
r_sloan 16.761 0.003 mag flewelling2016
i_sloan 16.372 0.006 mag flewelling2016
z_sloan 16.152 0.004 mag flewelling2016
y_opt 15.983 0.004 mag (AB) flewelling2016
H_alpha_phot 16.33 0.01 mag barentsen2014
gaia_g 16.7806 0.0009 mag gaiacollaboration2018
gaia_bp 17.3631 0.0142 mag gaiacollaboration2018
gaia_rp 15.9851 0.0036 mag gaiacollaboration2018
tm_J 14.99 0.038 mag cutri2003
tm_H 14.591 0.05 mag cutri2003
tm_K 14.505 0.089 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.3936 0.0343 mag cloutier2014
S_4p5 14.2869 0.0404 mag cloutier2014
S_5p8 14.4674 0.0664 mag cloutier2014
S_8 14.2983 0.087 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.
4566.86 243.835 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
18.21 0.027513633 mayne2007
V (mag)
Value Error Ref.
17.117 0.009 mayne2007
17.177 keller2002
Ic (mag)
Value Error Ref.
18.21 0.027513633 mayne2007
16.08 keller2002
g_sloan (mag)
Value Error Ref.
17.571 0.008 bell2013
r_sloan (mag)
Value Error Ref.
16.756 0.009 bell2013
16.64 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.317 0.013 bell2013
16.0 0.01 barentsen2014
z_sloan (mag)
Value Error Ref.
16.092 0.007 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 23 01.567 gaiacollaboration2018
02 23 01.565 cutri2003
02 23 01.567 flewelling2016
02 23 01.560 cloutier2014
02 23 01.561 bell2013
02 23 01.560 currie2010
02 23 01.565 mayne2007
02 23 01.682 keller2002
02 23 01.565 barentsen2014
dec (d m s)
Value Error Ref.
+57 08 24.34 gaiacollaboration2018
+57 08 24.46 cutri2003
+57 08 24.34 flewelling2016
+57 08 24.36 cloutier2014
+57 08 24.42 bell2013
+57 08 24.36 currie2010
+57 08 24.40 mayne2007
+57 08 24.22 keller2002
+57 08 24.43 barentsen2014
ra_deg (deg)
Value Error Ref.
35.75652976 0.0443 gaiacollaboration2018
35.756519 70.0 cutri2003
35.75652917 11.0 flewelling2016
35.7565 cloutier2014
35.75650417 bell2013
35.7565 currie2010
35.75652083 mayne2007
35.75701 keller2002
35.75652 barentsen2014
dec_deg (deg)
Value Error Ref.
57.14009478 0.058 gaiacollaboration2018
57.140129 80.0 cutri2003
57.14009444 2.0 flewelling2016
57.1401 cloutier2014
57.14011667 bell2013
57.1401 currie2010
57.14011111 mayne2007
57.14006 keller2002
57.14012 barentsen2014

All young stellar objects welcome!

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