Star • GDR1 458390005395008896

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
2MASS J02232359+5655072
GDR2 458390009698570624
[CHI2010] h Per M 7381
WISEA J022323.55+565507.1
PSO J022323.587+565507.261
[CHI2010] S 10350
[Cloutier2014] 7230
GDR1 458390005395008896
[CHI2010] h Per M7381
mayne2007_persei 488
[KGM2001] 7887
IPHAS J022323.58+565507.3
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 23 23.5905 h m s gaiacollaboration2016
dec +56 55 07.1898 d m s gaiacollaboration2016
ra_deg 35.84829359 deg gaiacollaboration2016
dec_deg 56.91866383 deg gaiacollaboration2016
pm_ra 0.075 0.149 mas/yr gaiacollaboration2018
pm_dec -1.422 0.158 mas/yr gaiacollaboration2018
plx 0.3266 0.0724 mas gaiacollaboration2018
st_dist 3061.8494 678.7443 pc gaiacollaboration2018
spt G5.4 [char] currie2010
spt_num 45.4 2.1 [decimal allowed] currie2010
spt_lit G5.4 [char] currie2010
U 20.053 0.033 mag bell2013
V 17.373 0.002 mag currie2010
Ic 15.945 0.002 mag currie2010
g_sloan 17.885 0.006 mag flewelling2016
r_sloan 16.948 0.004 mag flewelling2016
i_sloan 16.484 0.003 mag flewelling2016
z_sloan 16.232 0.002 mag flewelling2016
y_opt 16.042 0.004 mag (AB) flewelling2016
H_alpha_phot 16.51 0.01 mag barentsen2014
gaia_g 16.9285 0.0008 mag gaiacollaboration2018
gaia_bp 17.6637 0.0081 mag gaiacollaboration2018
gaia_rp 16.0799 0.0034 mag gaiacollaboration2018
tm_J 14.959 0.043 mag cutri2003
tm_H 14.342 0.054 mag cutri2003
tm_K 14.189 0.075 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_4p5 14.1544 0.0375 mag cloutier2014
S_8 14.0353 0.0718 mag cloutier2014
W_3p4 14.035 0.028 mag wright2010
W_4p6 14.105 0.042 mag wright2010
W_12 12.603 mag wright2010
W_22 9.119 mag wright2010
wise_flags "AAUU,0000" [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
Derived Stellar Properties
Teff (K)
Value Error Ref.
4366.0 145.2 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
18.613 0.0332415403 mayne2007
V (mag)
Value Error Ref.
17.355 0.009 mayne2007
17.413 keller2002
Ic (mag)
Value Error Ref.
18.613 0.0332415403 mayne2007
16.095 keller2002
g_sloan (mag)
Value Error Ref.
17.857 0.008 bell2013
r_sloan (mag)
Value Error Ref.
16.932 0.009 bell2013
16.84 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.461 0.013 bell2013
16.08 0.01 barentsen2014
z_sloan (mag)
Value Error Ref.
16.142 0.008 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 23 23.591 gaiacollaboration2018
02 23 23.593 cutri2003
02 23 23.559 wright2010
02 23 23.590 flewelling2016
02 23 23.568 cloutier2014
02 23 23.580 bell2013
02 23 23.568 currie2010
02 23 23.586 mayne2007
02 23 23.695 keller2002
02 23 23.582 barentsen2014
dec (d m s)
Value Error Ref.
+56 55 07.19 gaiacollaboration2018
+56 55 07.30 cutri2003
+56 55 07.20 wright2010
+56 55 07.19 flewelling2016
+56 55 07.32 cloutier2014
+56 55 07.24 bell2013
+56 55 07.32 currie2010
+56 55 07.25 mayne2007
+56 55 07.10 keller2002
+56 55 07.28 barentsen2014
ra_deg (deg)
Value Error Ref.
35.84829408 0.0485 gaiacollaboration2018
35.848304 51.02 cutri2003
35.8481632 30.5627 wright2010
35.84829167 3.0 flewelling2016
35.8482 cloutier2014
35.84825 bell2013
35.8482 currie2010
35.848275 mayne2007
35.84873 keller2002
35.84826 barentsen2014
dec_deg (deg)
Value Error Ref.
56.91866357 0.0583 gaiacollaboration2018
56.918694 62.17 cutri2003
56.9186664 33.8431 wright2010
56.91866389 2.0 flewelling2016
56.9187 cloutier2014
56.91867778 bell2013
56.9187 currie2010
56.91868056 mayne2007
56.91864 keller2002
56.91869 barentsen2014

All young stellar objects welcome!

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