Star • GDR1 458415328520183936

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
WISEA J022308.88+571556.7
2MASS J02230889+5715565
[Cloutier2014] 6524
[KGM2001] 5545
[CHI2010] h Per M 6669
[CHI2010] h Per M6669
GDR2 458415332825403648
[CHI2010] S 1354
mayne2007_persei 2052
PSO J022308.888+571556.524
IPHAS J022308.90+571556.5
GDR1 458415328520183936
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 23 08.8932 h m s gaiacollaboration2016
dec +57 15 56.4989 d m s gaiacollaboration2016
ra_deg 35.78705506 deg gaiacollaboration2016
dec_deg 57.26569413 deg gaiacollaboration2016
pm_ra -0.664 0.122 mas/yr gaiacollaboration2018
pm_dec -0.849 0.122 mas/yr gaiacollaboration2018
plx 0.3665 0.0645 mas gaiacollaboration2018
st_dist 2728.513 480.1885 pc gaiacollaboration2018
spt A9.4 [char] currie2010
spt_num 29.4 2.5 [decimal allowed] currie2010
spt_lit A9.4 [char] currie2010
U 17.937 mag keller2002
B 17.586 mag keller2002
V 16.577 0.002 mag currie2010
Ic 15.436 0.001 mag currie2010
g_sloan 17.005 0.006 mag flewelling2016
r_sloan 16.314 0.003 mag flewelling2016
i_sloan 15.963 0.002 mag flewelling2016
z_sloan 15.768 0.005 mag flewelling2016
y_opt 15.588 0.008 mag (AB) flewelling2016
H_alpha_phot 15.95 0.01 mag barentsen2014
gaia_g 16.2986 0.0008 mag gaiacollaboration2018
gaia_bp 16.8611 0.0056 mag gaiacollaboration2018
gaia_rp 15.5593 0.0023 mag gaiacollaboration2018
tm_J 14.618 0.035 mag cutri2003
tm_H 14.228 0.047 mag cutri2003
tm_K 14.067 0.062 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.0302 0.0289 mag cloutier2014
S_4p5 14.0024 0.0352 mag cloutier2014
S_5p8 13.9633 0.0496 mag cloutier2014
S_8 14.0353 0.0699 mag cloutier2014
W_3p4 14.059 0.031 mag wright2010
W_4p6 14.203 0.051 mag wright2010
W_12 11.974 mag wright2010
W_22 8.96 0.423 mag wright2010
wise_flags "AAUC,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
Derived Stellar Properties
Teff (K)
Value Error Ref.
4940.0 221.875 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
18.664 0.014 bell2013
B (mag)
Value Error Ref.
17.552 0.0196977156 mayne2007
V (mag)
Value Error Ref.
16.609 0.008 mayne2007
16.695 keller2002
Ic (mag)
Value Error Ref.
17.552 0.0196977156 mayne2007
15.694 keller2002
g_sloan (mag)
Value Error Ref.
16.988 0.008 bell2013
r_sloan (mag)
Value Error Ref.
16.295 0.009 bell2013
16.2 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
15.917 0.014 bell2013
15.59 0.01 barentsen2014
z_sloan (mag)
Value Error Ref.
15.697 0.007 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 23 08.893 gaiacollaboration2018
02 23 08.893 cutri2003
02 23 08.889 wright2010
02 23 08.894 flewelling2016
02 23 08.880 cloutier2014
02 23 08.884 bell2013
02 23 08.880 currie2010
02 23 08.889 mayne2007
02 23 08.974 keller2002
02 23 08.899 barentsen2014
dec (d m s)
Value Error Ref.
+57 15 56.50 gaiacollaboration2018
+57 15 56.58 cutri2003
+57 15 56.72 wright2010
+57 15 56.50 flewelling2016
+57 15 56.52 cloutier2014
+57 15 56.55 bell2013
+57 15 56.52 currie2010
+57 15 56.55 mayne2007
+57 15 56.38 keller2002
+57 15 56.52 barentsen2014
ra_deg (deg)
Value Error Ref.
35.78705503 0.038 gaiacollaboration2018
35.787053 60.0 cutri2003
35.787039 5.7943 wright2010
35.78705833 4.0 flewelling2016
35.787 cloutier2014
35.78701667 bell2013
35.787 currie2010
35.7870375 mayne2007
35.78739 keller2002
35.78708 barentsen2014
dec_deg (deg)
Value Error Ref.
57.26569407 0.0491 gaiacollaboration2018
57.265717 60.0 cutri2003
57.265756 9.4604 wright2010
57.26569444 13.0 flewelling2016
57.2657 cloutier2014
57.26570833 bell2013
57.2657 currie2010
57.26570833 mayne2007
57.26566 keller2002
57.2657 barentsen2014

All young stellar objects welcome!

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