Star • GDR1 458455941730351488

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
2MASS J02212746+5711507
[CHI2010] h Per M2787
GDR2 458455946038235648
1999
[KGM2001] 1381
mayne2007_persei 300
WISEA J022127.30+571149.7
GDR1 458455941730351488
[SHM2002] 1614
[CHI2010] h Per M 2787
[CHI2010] S 5816
IPHAS J022127.46+571150.7
[Cloutier2014] 2694
PSO J022127.469+571150.611
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 27.4743 h m s gaiacollaboration2016
dec +57 11 50.6089 d m s gaiacollaboration2016
ra_deg 35.36447605 deg gaiacollaboration2016
dec_deg 57.19739135 deg gaiacollaboration2016
pm_ra -0.273 0.046 mas/yr gaiacollaboration2018
pm_dec -1.066 0.05 mas/yr gaiacollaboration2018
plx 0.4079 0.0256 mas gaiacollaboration2018
st_dist 2451.5813 153.8624 pc gaiacollaboration2018
spt B9.12 [char] currie2010
spt_num 19.12 2.0 [decimal allowed] currie2010
spt_lit B9.12 [char] currie2010
U 15.062 mag slesnick2002
B 14.841 mag slesnick2002
V 14.284 0.004 mag currie2010
Ic 13.601 0.003 mag currie2010
g_sloan 14.5 0.002 mag flewelling2016
r_sloan 14.194 0.007 mag flewelling2016
i_sloan 14.058 0.002 mag flewelling2016
z_sloan 13.98 0.000569 mag flewelling2016
y_opt 13.861 0.002 mag (AB) flewelling2016
H_alpha_phot 17.204 mag keller2002
gaia_g 14.154 0.0003 mag gaiacollaboration2018
gaia_bp 14.4625 0.0022 mag gaiacollaboration2018
gaia_rp 13.6642 0.002 mag gaiacollaboration2018
tm_J 13.079 0.034 mag cutri2003
tm_H 12.915 0.036 mag cutri2003
tm_K 12.861 0.035 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 12.7431 0.0177 mag cloutier2014
S_4p5 12.7748 0.0215 mag cloutier2014
S_5p8 12.784 0.0287 mag cloutier2014
S_8 12.8121 0.04 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.
5889.03 233.285 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
9.691 1.5365 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.99 0.235 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
15.656 0.022 bell2013
15.124 keller2002
B (mag)
Value Error Ref.
14.808 0.0172046505 mayne2007
14.86 keller2002
V (mag)
Value Error Ref.
14.275 0.01 mayne2007
14.289 slesnick2002
14.293 keller2002
Ic (mag)
Value Error Ref.
14.808 0.0172046505 mayne2007
13.749 keller2002
g_sloan (mag)
Value Error Ref.
14.462 0.007 bell2013
r_sloan (mag)
Value Error Ref.
14.14 0.007 bell2013
14.1 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
14.021 0.013 bell2013
13.72 0.0 barentsen2014
z_sloan (mag)
Value Error Ref.
13.906 0.007 bell2013
H_alpha_phot (mag)
Value Error Ref.
13.95 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 21 27.474 gaiacollaboration2018
02 21 27.466 cutri2003
02 21 27.474 flewelling2016
02 21 27.456 cloutier2014
02 21 27.488 bell2013
02 21 27.456 currie2010
02 21 27.471 mayne2007
02 21 27.38 slesnick2002
02 21 27.523 keller2002
02 21 27.458 barentsen2014
dec (d m s)
Value Error Ref.
+57 11 50.61 gaiacollaboration2018
+57 11 50.70 cutri2003
+57 11 50.61 flewelling2016
+57 11 50.64 cloutier2014
+57 11 50.66 bell2013
+57 11 50.64 currie2010
+57 11 50.67 mayne2007
+57 11 50.7 slesnick2002
+57 11 50.46 keller2002
+57 11 50.64 barentsen2014
ra_deg (deg)
Value Error Ref.
35.36447618 0.0161 gaiacollaboration2018
35.364441 60.0 cutri2003
35.364475 3.0 flewelling2016
35.3644 cloutier2014
35.36453333 bell2013
35.3644 currie2010
35.3644625 mayne2007
35.36408333 slesnick2002
35.36468 keller2002
35.36441 barentsen2014
dec_deg (deg)
Value Error Ref.
57.19739114 0.0206 gaiacollaboration2018
57.197418 60.0 cutri2003
57.19739167 2.0 flewelling2016
57.1974 cloutier2014
57.19740556 bell2013
57.1974 currie2010
57.19740833 mayne2007
57.19741667 slesnick2002
57.19735 keller2002
57.1974 barentsen2014

All young stellar objects welcome!

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