Star • GDR1 458411858186372096

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
PSO J022351.334+571157.877
[CHI2010] h Per M7821
2MASS J02235134+5711579
[CHI2010] h Per M 7821
[KGM2001] 9769
WISEA J022351.36+571157.7
IPHAS J022351.34+571157.9
GDR2 458411862492327552
[Cloutier2014] 7669
[CHI2010] S 7548
mayne2007_persei 1342
GDR1 458411858186372096
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 23 51.3352 h m s gaiacollaboration2016
dec +57 11 57.8198 d m s gaiacollaboration2016
ra_deg 35.96389655 deg gaiacollaboration2016
dec_deg 57.19939438 deg gaiacollaboration2016
pm_ra -0.74 0.217 mas/yr gaiacollaboration2018
pm_dec -1.393 0.313 mas/yr gaiacollaboration2018
plx 0.4494 0.1118 mas gaiacollaboration2018
st_dist 2225.1891 553.574 pc gaiacollaboration2018
spt G5.7 [char] currie2010
spt_num 45.7 2.8 [decimal allowed] currie2010
spt_lit G5.7 [char] currie2010
U 21.932 -25.228 mag bell2013
V 17.866 0.005 mag currie2010
Ic 16.493 0.016 mag currie2010
g_sloan 18.357 0.014 mag flewelling2016
r_sloan 17.5 0.006 mag flewelling2016
i_sloan 17.047 0.006 mag flewelling2016
z_sloan 16.784 0.005 mag flewelling2016
y_opt 16.607 0.005 mag (AB) flewelling2016
H_alpha_phot 17.01 0.02 mag barentsen2014
gaia_g 17.4751 0.0023 mag gaiacollaboration2018
gaia_bp 18.1307 0.0183 mag gaiacollaboration2018
gaia_rp 16.6178 0.0107 mag gaiacollaboration2018
tm_J 15.492 0.055 mag cutri2003
tm_H 14.972 0.086 mag cutri2003
tm_K 14.807 0.092 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.6682 0.0376 mag cloutier2014
S_4p5 14.6564 0.0467 mag cloutier2014
S_5p8 14.5105 0.0661 mag cloutier2014
S_8 14.2914 0.0798 mag cloutier2014
W_3p4 14.811 0.131 mag wright2010
W_4p6 15.359 0.092 mag wright2010
W_12 12.524 mag wright2010
W_22 9.09 mag wright2010
wise_flags "BAUU,hh00" [char] wright2010

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
Optical Photometry
B (mag)
Value Error Ref.
18.886 0.0441474801 mayne2007
V (mag)
Value Error Ref.
17.785 0.01 mayne2007
17.915 keller2002
Ic (mag)
Value Error Ref.
18.886 0.0441474801 mayne2007
16.64 keller2002
g_sloan (mag)
Value Error Ref.
18.334 0.01 bell2013
r_sloan (mag)
Value Error Ref.
17.475 0.01 bell2013
17.35 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.98 0.013 bell2013
16.66 0.01 barentsen2014
z_sloan (mag)
Value Error Ref.
16.701 0.009 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 23 51.335 gaiacollaboration2018
02 23 51.342 cutri2003
02 23 51.367 wright2010
02 23 51.335 flewelling2016
02 23 51.336 cloutier2014
02 23 51.339 bell2013
02 23 51.336 currie2010
02 23 51.332 mayne2007
02 23 51.446 keller2002
02 23 51.338 barentsen2014
dec (d m s)
Value Error Ref.
+57 11 57.82 gaiacollaboration2018
+57 11 57.92 cutri2003
+57 11 57.75 wright2010
+57 11 57.82 flewelling2016
+57 11 57.84 cloutier2014
+57 11 57.92 bell2013
+57 11 57.84 currie2010
+57 11 57.86 mayne2007
+57 11 57.62 keller2002
+57 11 57.88 barentsen2014
ra_deg (deg)
Value Error Ref.
35.9638948 0.0715 gaiacollaboration2018
35.963927 79.23 cutri2003
35.9640286 51.0055 wright2010
35.96389583 6.0 flewelling2016
35.9639 cloutier2014
35.9639125 bell2013
35.9639 currie2010
35.96388333 mayne2007
35.96436 keller2002
35.96391 barentsen2014
dec_deg (deg)
Value Error Ref.
57.19939387 0.097 gaiacollaboration2018
57.199421 87.93 cutri2003
57.1993749 46.3877 wright2010
57.19939444 6.0 flewelling2016
57.1994 cloutier2014
57.19942222 bell2013
57.1994 currie2010
57.19940556 mayne2007
57.19934 keller2002
57.19941 barentsen2014

All young stellar objects welcome!

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