Star • GDR1 458475732944188416

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 8252
IPHAS J021912.43+572334.7
[CHI2010] h Per M8416
WISEA J021912.43+572335.3
[CHI2010] S 4749
PSO J021912.432+572334.789
[CHI2010] h Per M 8416
2MASS J02191243+5723347
GDR2 458475732944188416
[KGM2001] 15661
mayne2007_persei 3613
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 19 12.4393 h m s gaiacollaboration2016
dec +57 23 34.7272 d m s gaiacollaboration2016
ra_deg 34.80183039 deg gaiacollaboration2016
dec_deg 57.39297978 deg gaiacollaboration2016
pm_ra 4.276 0.36 mas/yr gaiacollaboration2018
pm_dec -1.259 0.34 mas/yr gaiacollaboration2018
plx 0.781 0.1899 mas gaiacollaboration2018
st_dist 1280.4097 311.3314 pc gaiacollaboration2018
spt K7.1 [char] currie2010
spt_num 57.1 1.1 [decimal allowed] currie2010
spt_lit K7.1 [char] currie2010
V 19.265 0.004 mag currie2010
Ic 17.214 0.003 mag currie2010
g_sloan 20.036 0.016 mag flewelling2016
r_sloan 18.571 0.004 mag flewelling2016
i_sloan 17.771 0.008 mag flewelling2016
z_sloan 17.372 0.013 mag flewelling2016
y_opt 17.098 0.006 mag (AB) flewelling2016
H_alpha_phot 17.88 0.02 mag barentsen2014
gaia_g 18.4053 0.0018 mag gaiacollaboration2018
gaia_bp 19.3697 0.0416 mag gaiacollaboration2018
gaia_rp 17.3439 0.0123 mag gaiacollaboration2018
tm_J 15.855 0.071 mag cutri2003
tm_H 15.225 0.087 mag cutri2003
tm_K 15.08 0.125 mag cutri2003
tm_flags "AAB,0" [char] cutri2003
S_3p6 14.7526 0.0392 mag cloutier2014
S_4p5 14.7688 0.0496 mag cloutier2014
S_5p8 14.7087 0.0773 mag cloutier2014
S_8 14.8972 0.1195 mag cloutier2014
W_3p4 14.459 0.034 mag wright2010
W_4p6 14.677 0.071 mag wright2010
W_12 12.55 mag wright2010
W_22 8.666 mag wright2010
wise_flags "AAUU,hHHH" [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.
21.238 0.2557831112 mayne2007
V (mag)
Value Error Ref.
19.265 0.02 mayne2007
19.36 keller2002
Ic (mag)
Value Error Ref.
21.238 0.2557831112 mayne2007
17.342 keller2002
r_sloan (mag)
Value Error Ref.
18.49 0.03 barentsen2014
i_sloan (mag)
Value Error Ref.
17.34 0.02 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 19 12.439 gaiacollaboration2018
02 19 12.432 cutri2003
02 19 12.434 wright2010
02 19 12.440 flewelling2016
02 19 12.432 cloutier2014
02 19 12.432 currie2010
02 19 12.426 mayne2007
02 19 12.451 keller2002
02 19 12.427 barentsen2014
dec (d m s)
Value Error Ref.
+57 23 34.73 gaiacollaboration2018
+57 23 34.78 cutri2003
+57 23 35.30 wright2010
+57 23 34.73 flewelling2016
+57 23 34.80 cloutier2014
+57 23 34.80 currie2010
+57 23 34.74 mayne2007
+57 23 34.51 keller2002
+57 23 34.73 barentsen2014
ra_deg (deg)
Value Error Ref.
34.80183117 0.1179 gaiacollaboration2018
34.8018 0.0 cutri2003
34.8018073 77.3755 wright2010
34.80183333 4.0 flewelling2016
34.8018 cloutier2014
34.8018 currie2010
34.801775 mayne2007
34.80188 keller2002
34.80178 barentsen2014
dec_deg (deg)
Value Error Ref.
57.3929794 0.1434 gaiacollaboration2018
57.392994 0.0 cutri2003
57.3931391 67.9159 wright2010
57.39298056 3.0 flewelling2016
57.393 cloutier2014
57.393 currie2010
57.39298333 mayne2007
57.39292 keller2002
57.39298 barentsen2014

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology