Star • GDR1 458415878276096256

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 6782
PSO J022321.878+571748.934
2MASS J02232187+5717490
[CHI2010] S 1332
WISEA J022321.88+571748.9
IPHAS J022321.89+571748.9
[KGM2001] 7140
GDR1 458415878276096256
[CHI2010] h Per M6930
GDR2 458415882581200768
mayne2007_persei 2040
[CHI2010] h Per M 6930
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 23 21.883 h m s gaiacollaboration2016
dec +57 17 48.8961 d m s gaiacollaboration2016
ra_deg 35.84117909 deg gaiacollaboration2016
dec_deg 57.29691557 deg gaiacollaboration2016
pm_ra -0.416 0.133 mas/yr gaiacollaboration2018
pm_dec -1.091 0.131 mas/yr gaiacollaboration2018
plx 0.3595 0.0672 mas gaiacollaboration2018
st_dist 2781.6412 519.9619 pc gaiacollaboration2018
spt F6.5 [char] currie2010
spt_num 36.5 2.8 [decimal allowed] currie2010
spt_lit F6.5 [char] currie2010
U 19.533 0.026 mag bell2013
V 17.08 0.001 mag currie2010
Ic 15.579 0.001 mag currie2010
g_sloan 17.581 0.009 mag flewelling2016
r_sloan 16.637 0.003 mag flewelling2016
i_sloan 16.138 0.008 mag flewelling2016
z_sloan 15.846 0.003 mag flewelling2016
y_opt 15.619 0.007 mag (AB) flewelling2016
H_alpha_phot 16.19 0.01 mag barentsen2014
gaia_g 16.5606 0.0011 mag gaiacollaboration2018
gaia_bp 17.3225 0.0072 mag gaiacollaboration2018
gaia_rp 15.685 0.0024 mag gaiacollaboration2018
tm_J 14.608 0.039 mag cutri2003
tm_H 14.023 0.038 mag cutri2003
tm_K 13.839 0.05 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.7997 0.0263 mag cloutier2014
S_4p5 13.7594 0.0318 mag cloutier2014
S_5p8 13.8471 0.047 mag cloutier2014
S_8 13.8807 0.067 mag cloutier2014
W_3p4 13.742 0.028 mag wright2010
W_4p6 13.837 0.039 mag wright2010
W_12 12.69 mag wright2010
W_22 9.245 mag wright2010
wise_flags "AAUU,0d00" [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.
4380.5 140.23 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
18.325 0.0284604989 mayne2007
V (mag)
Value Error Ref.
17.061 0.009 mayne2007
17.141 keller2002
Ic (mag)
Value Error Ref.
18.325 0.0284604989 mayne2007
15.78 keller2002
g_sloan (mag)
Value Error Ref.
17.621 0.008 bell2013
r_sloan (mag)
Value Error Ref.
16.718 0.01 bell2013
16.52 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
16.173 0.014 bell2013
15.73 0.01 barentsen2014
z_sloan (mag)
Value Error Ref.
15.789 0.007 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 23 21.883 gaiacollaboration2018
02 23 21.873 cutri2003
02 23 21.888 wright2010
02 23 21.883 flewelling2016
02 23 21.864 cloutier2014
02 23 21.875 bell2013
02 23 21.864 currie2010
02 23 21.877 mayne2007
02 23 21.972 keller2002
02 23 21.886 barentsen2014
dec (d m s)
Value Error Ref.
+57 17 48.90 gaiacollaboration2018
+57 17 49.01 cutri2003
+57 17 48.94 wright2010
+57 17 48.90 flewelling2016
+57 17 48.84 cloutier2014
+57 17 48.94 bell2013
+57 17 48.84 currie2010
+57 17 48.95 mayne2007
+57 17 48.80 keller2002
+57 17 48.91 barentsen2014
ra_deg (deg)
Value Error Ref.
35.84117914 0.0407 gaiacollaboration2018
35.841138 60.0 cutri2003
35.8412017 15.1569 wright2010
35.84117917 3.0 flewelling2016
35.8411 cloutier2014
35.84114583 bell2013
35.8411 currie2010
35.84115417 mayne2007
35.84155 keller2002
35.84119 barentsen2014
dec_deg (deg)
Value Error Ref.
57.29691542 0.052 gaiacollaboration2018
57.296947 60.0 cutri2003
57.2969265 17.3758 wright2010
57.29691667 2.0 flewelling2016
57.2969 cloutier2014
57.29692778 bell2013
57.2969 currie2010
57.29693056 mayne2007
57.29689 keller2002
57.29692 barentsen2014

All young stellar objects welcome!

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