Star • GDR1 458568916551453056

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 6722
[KGM2001] 6416
mayne2007_persei 1518
WISEA J021842.51+571917.3
2MASS J02184254+5719173
[CHI2010] S 6696
[CHI2010] h Per M6870
[CHI2010] h Per M 6870
GDR2 458568920855941248
IPHAS J021842.53+571917.3
PSO J021842.535+571917.302
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 42.5413 h m s gaiacollaboration2016
dec +57 19 17.2498 d m s gaiacollaboration2016
ra_deg 34.67725542 deg gaiacollaboration2016
dec_deg 57.32145829 deg gaiacollaboration2016
pm_ra -0.659 0.113 mas/yr gaiacollaboration2018
pm_dec -1.102 0.119 mas/yr gaiacollaboration2018
plx 0.421 0.0643 mas gaiacollaboration2018
st_dist 2375.2969 362.7829 pc gaiacollaboration2018
spt F8.2 [char] currie2010
spt_num 38.2 2.0 [decimal allowed] currie2010
spt_lit F8.2 [char] currie2010
V 16.9 0.003 mag currie2010
Ic 15.557 0.001 mag currie2010
g_sloan 17.369 0.005 mag flewelling2016
r_sloan 16.486 0.003 mag flewelling2016
i_sloan 16.044 0.002 mag flewelling2016
z_sloan 15.8 0.005 mag flewelling2016
y_opt 15.6 0.006 mag (AB) flewelling2016
H_alpha_phot 16.0 0.01 mag barentsen2014
gaia_g 16.4653 0.0008 mag gaiacollaboration2018
gaia_bp 17.155 0.0062 mag gaiacollaboration2018
gaia_rp 15.6378 0.0023 mag gaiacollaboration2018
tm_J 14.608 0.039 mag cutri2003
tm_H 14.132 0.042 mag cutri2003
tm_K 13.923 0.05 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.8511 0.0269 mag cloutier2014
S_4p5 13.8513 0.033 mag cloutier2014
S_5p8 13.7463 0.0446 mag cloutier2014
S_8 13.7349 0.0612 mag cloutier2014
W_3p4 13.833 0.027 mag wright2010
W_4p6 13.92 0.038 mag wright2010
W_12 12.697 mag wright2010
W_22 8.686 mag wright2010
wise_flags "AAUU,hhH0" [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.
4359.37 404.965 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
17.996 0.0224722051 mayne2007
V (mag)
Value Error Ref.
16.883 0.008 mayne2007
16.933 keller2002
Ic (mag)
Value Error Ref.
17.996 0.0224722051 mayne2007
15.67 keller2002
r_sloan (mag)
Value Error Ref.
16.35 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
15.65 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 42.541 gaiacollaboration2018
02 18 42.544 cutri2003
02 18 42.512 wright2010
02 18 42.541 flewelling2016
02 18 42.552 cloutier2014
02 18 42.552 currie2010
02 18 42.536 mayne2007
02 18 42.552 keller2002
02 18 42.528 barentsen2014
dec (d m s)
Value Error Ref.
+57 19 17.25 gaiacollaboration2018
+57 19 17.38 cutri2003
+57 19 17.34 wright2010
+57 19 17.25 flewelling2016
+57 19 17.40 cloutier2014
+57 19 17.40 currie2010
+57 19 17.28 mayne2007
+57 19 17.00 keller2002
+57 19 17.33 barentsen2014
ra_deg (deg)
Value Error Ref.
34.67725552 0.0374 gaiacollaboration2018
34.677265 60.0 cutri2003
34.6771343 35.2054 wright2010
34.67725417 6.0 flewelling2016
34.6773 cloutier2014
34.6773 currie2010
34.67723333 mayne2007
34.6773 keller2002
34.6772 barentsen2014
dec_deg (deg)
Value Error Ref.
57.32145793 0.0515 gaiacollaboration2018
57.321495 60.0 cutri2003
57.3214841 37.4735 wright2010
57.32145833 3.0 flewelling2016
57.3215 cloutier2014
57.3215 currie2010
57.32146667 mayne2007
57.32139 keller2002
57.32148 barentsen2014

All young stellar objects welcome!

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