Star • GDR1 458452540119177600

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 3451
GDR2 458452540119177600
GDR1 458452540119177600
PSO J022142.488+570324.594
[KGM2001] 12350
2MASS J02214248+5703245
mayne2007_persei 1744
IPHAS J022142.49+570324.6
[CHI2010] h Per M3549
[CHI2010] h Per M 3549
WISEA J022142.48+570324.5
[CHI2010] S 4042
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 42.4917 h m s gaiacollaboration2016
dec +57 03 24.5418 d m s gaiacollaboration2016
ra_deg 35.42704868 deg gaiacollaboration2016
dec_deg 57.05681715 deg gaiacollaboration2016
pm_ra -1.044 0.325 mas/yr gaiacollaboration2018
pm_dec -1.798 0.38 mas/yr gaiacollaboration2018
plx 0.315 0.1836 mas gaiacollaboration2018
spt G1.2 [char] currie2010
spt_num 41.2 1.7 [decimal allowed] currie2010
spt_lit G1.2 [char] currie2010
U 21.428 0.203 mag bell2013
V 18.517 0.002 mag currie2010
Ic 16.83 0.002 mag currie2010
g_sloan 19.133 0.035 mag flewelling2016
r_sloan 18.067 0.018 mag flewelling2016
i_sloan 17.399 0.017 mag flewelling2016
z_sloan 17.093 0.003 mag flewelling2016
y_opt 16.838 0.006 mag (AB) flewelling2016
H_alpha_phot 17.51 0.02 mag barentsen2014
gaia_g 17.9653 0.0021 mag gaiacollaboration2018
gaia_bp 18.8479 0.0195 mag gaiacollaboration2018
gaia_rp 16.9666 0.0112 mag gaiacollaboration2018
tm_J 15.588 0.061 mag cutri2003
tm_H 14.808 0.064 mag cutri2003
tm_K 14.564 0.091 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.5489 0.0358 mag cloutier2014
S_4p5 14.5078 0.0437 mag cloutier2014
S_5p8 14.4933 0.0657 mag cloutier2014
S_8 14.4561 0.091 mag cloutier2014
W_3p4 14.763 0.084 mag wright2010
W_4p6 15.172 0.099 mag wright2010
W_12 12.138 mag wright2010
W_22 8.632 mag wright2010
wise_flags "AAUU,hhHH" [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.
20.143 0.1158490397 mayne2007
V (mag)
Value Error Ref.
18.627 0.014 mayne2007
18.518 keller2002
Ic (mag)
Value Error Ref.
20.143 0.1158490397 mayne2007
16.875 keller2002
g_sloan (mag)
Value Error Ref.
19.172 0.011 bell2013
r_sloan (mag)
Value Error Ref.
18.055 0.011 bell2013
17.94 0.02 barentsen2014
i_sloan (mag)
Value Error Ref.
17.407 0.017 bell2013
17.04 0.02 barentsen2014
z_sloan (mag)
Value Error Ref.
16.952 0.008 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 21 42.492 gaiacollaboration2018
02 21 42.490 cutri2003
02 21 42.489 wright2010
02 21 42.493 flewelling2016
02 21 42.480 cloutier2014
02 21 42.518 bell2013
02 21 42.480 currie2010
02 21 42.485 mayne2007
02 21 42.547 keller2002
02 21 42.487 barentsen2014
dec (d m s)
Value Error Ref.
+57 03 24.54 gaiacollaboration2018
+57 03 24.59 cutri2003
+57 03 24.55 wright2010
+57 03 24.54 flewelling2016
+57 03 24.48 cloutier2014
+57 03 24.73 bell2013
+57 03 24.48 currie2010
+57 03 24.65 mayne2007
+57 03 24.19 keller2002
+57 03 24.59 barentsen2014
ra_deg (deg)
Value Error Ref.
35.42704923 0.1115 gaiacollaboration2018
35.427041 63.34 cutri2003
35.4270391 22.4355 wright2010
35.42705417 3.0 flewelling2016
35.427 cloutier2014
35.42715833 bell2013
35.427 currie2010
35.42702083 mayne2007
35.42728 keller2002
35.42703 barentsen2014
dec_deg (deg)
Value Error Ref.
57.05681718 0.1524 gaiacollaboration2018
57.056831 52.35 cutri2003
57.0568197 28.2475 wright2010
57.05681667 1.0 flewelling2016
57.0568 cloutier2014
57.05686944 bell2013
57.0568 currie2010
57.05684722 mayne2007
57.05672 keller2002
57.05683 barentsen2014

All young stellar objects welcome!

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