Star • GDR1 458397117861199104

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] S 7033
GDR1 458397117861199104
[CHI2010] h Per M 7379
2MASS J02235435+5703050
PSO J022354.347+570305.002
IPHAS J022354.35+570305.0
GDR2 458397122164256256
WISEA J022354.34+570304.8
[KGM2001] 8223
[CHI2010] h Per M7379
[Cloutier2014] 7228
mayne2007_persei 939
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 23 54.3492 h m s gaiacollaboration2016
dec +57 03 04.9002 d m s gaiacollaboration2016
ra_deg 35.97645489 deg gaiacollaboration2016
dec_deg 57.05136117 deg gaiacollaboration2016
pm_ra -1.276 0.17 mas/yr gaiacollaboration2018
pm_dec 0.311 0.181 mas/yr gaiacollaboration2018
plx 0.9088 0.0821 mas gaiacollaboration2018
st_dist 1100.3521 99.4046 pc gaiacollaboration2018
spt K0.8 [char] currie2010
spt_num 50.8 1.2 [decimal allowed] currie2010
spt_lit K0.8 [char] currie2010
U 20.366 0.063 mag bell2013
V 17.528 0.002 mag currie2010
Ic 15.926 0.002 mag currie2010
g_sloan 18.081 0.028 mag flewelling2016
r_sloan 17.107 0.014 mag flewelling2016
i_sloan 16.512 0.005 mag flewelling2016
z_sloan 16.233 0.009 mag flewelling2016
y_opt 16.011 0.006 mag (AB) flewelling2016
H_alpha_phot 16.51 0.01 mag barentsen2014
gaia_g 17.074 0.0018 mag gaiacollaboration2018
gaia_bp 17.9303 0.0156 mag gaiacollaboration2018
gaia_rp 16.1591 0.0054 mag gaiacollaboration2018
tm_J 14.776 0.031 mag cutri2003
tm_H 14.141 0.045 mag cutri2003
tm_K 13.992 0.043 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.8763 0.0271 mag cloutier2014
S_4p5 13.8623 0.0331 mag cloutier2014
S_5p8 13.8822 0.0474 mag cloutier2014
S_8 13.8539 0.0656 mag cloutier2014
W_3p4 13.907 0.028 mag wright2010
W_4p6 13.966 0.04 mag wright2010
W_12 12.623 mag wright2010
W_22 8.851 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
Optical Photometry
B (mag)
Value Error Ref.
18.844 0.0422018957 mayne2007
V (mag)
Value Error Ref.
17.545 0.01 mayne2007
17.557 keller2002
Ic (mag)
Value Error Ref.
18.844 0.0422018957 mayne2007
16.069 keller2002
g_sloan (mag)
Value Error Ref.
18.043 0.009 bell2013
r_sloan (mag)
Value Error Ref.
16.92 0.01 barentsen2014
16.997 0.009 bell2013
i_sloan (mag)
Value Error Ref.
16.08 0.01 barentsen2014
16.415 0.013 bell2013
z_sloan (mag)
Value Error Ref.
16.048 0.008 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 23 54.349 gaiacollaboration2018
02 23 54.351 cutri2003
02 23 54.340 wright2010
02 23 54.350 flewelling2016
02 23 54.336 cloutier2014
02 23 54.336 currie2010
02 23 54.341 mayne2007
02 23 54.480 keller2002
02 23 54.348 barentsen2014
02 23 54.355 bell2013
dec (d m s)
Value Error Ref.
+57 03 04.90 gaiacollaboration2018
+57 03 05.01 cutri2003
+57 03 04.87 wright2010
+57 03 04.90 flewelling2016
+57 03 05.04 cloutier2014
+57 03 05.04 currie2010
+57 03 04.97 mayne2007
+57 03 05.00 keller2002
+57 03 05.04 barentsen2014
+57 03 04.92 bell2013
ra_deg (deg)
Value Error Ref.
35.97645459 0.0499 gaiacollaboration2018
35.976462 60.0 cutri2003
35.9764184 18.9767 wright2010
35.97645833 5.0 flewelling2016
35.9764 cloutier2014
35.9764 currie2010
35.97642083 mayne2007
35.977 keller2002
35.97645 barentsen2014
35.97647917 bell2013
dec_deg (deg)
Value Error Ref.
57.05136128 0.0643 gaiacollaboration2018
57.051392 70.0 cutri2003
57.0513516 22.8238 wright2010
57.05136111 6.0 flewelling2016
57.0514 cloutier2014
57.0514 currie2010
57.05138056 mayne2007
57.05139 keller2002
57.0514 barentsen2014
57.05136667 bell2013

All young stellar objects welcome!

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