Star • GDR1 458371588576593280

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
2MASS J02184549+5704568
[KGM2001] 6015
[CHI2010] h Per M864
GDR2 458371592881160064
[CHI2010] h Per M 864
[CHI2010] S 9457
PSO J021845.491+570456.707
WISEA J021845.51+570456.5
[Cloutier2014] 810
IPHAS J021845.48+570456.7
mayne2007_persei 1110
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 45.4961 h m s gaiacollaboration2016
dec +57 04 56.6516 d m s gaiacollaboration2016
ra_deg 34.68956706 deg gaiacollaboration2016
dec_deg 57.08240322 deg gaiacollaboration2016
pm_ra 4.004 0.121 mas/yr gaiacollaboration2018
pm_dec -13.901 0.155 mas/yr gaiacollaboration2018
plx 0.3979 0.0757 mas gaiacollaboration2018
st_dist 2513.1943 478.1322 pc gaiacollaboration2018
spt F5.8 [char] currie2010
spt_num 35.8 2.3 [decimal allowed] currie2010
spt_lit F5.8 [char] currie2010
U 18.3 mag keller2002
B 17.894 mag keller2002
V 16.874 0.001 mag currie2010
Ic 15.6 0.001 mag currie2010
g_sloan 17.301 0.005 mag flewelling2016
r_sloan 16.502 0.003 mag flewelling2016
i_sloan 16.085 0.003 mag flewelling2016
z_sloan 15.857 0.002 mag flewelling2016
y_opt 15.674 0.007 mag (AB) flewelling2016
H_alpha_phot 16.09 0.01 mag barentsen2014
gaia_g 16.4729 0.0008 mag gaiacollaboration2018
gaia_bp 17.0763 0.0083 mag gaiacollaboration2018
gaia_rp 15.6746 0.0035 mag gaiacollaboration2018
tm_J 14.584 0.035 mag cutri2003
tm_H 14.143 0.038 mag cutri2003
tm_K 13.862 0.052 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.899 0.0274 mag cloutier2014
S_4p5 13.8668 0.0332 mag cloutier2014
S_5p8 13.8474 0.0463 mag cloutier2014
S_8 13.6836 0.0588 mag cloutier2014
W_3p4 13.957 0.026 mag wright2010
W_4p6 14.271 0.041 mag wright2010
W_12 12.555 mag wright2010
W_22 9.088 mag wright2010
wise_flags "AAUU,dd00" [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.
4527.75 349.5 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
17.954 0.0234093998 mayne2007
V (mag)
Value Error Ref.
16.86 0.008 mayne2007
16.874 keller2002
Ic (mag)
Value Error Ref.
17.954 0.0234093998 mayne2007
15.694 keller2002
r_sloan (mag)
Value Error Ref.
16.39 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
15.77 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 45.496 gaiacollaboration2018
02 18 45.490 cutri2003
02 18 45.513 wright2010
02 18 45.496 flewelling2016
02 18 45.504 cloutier2014
02 18 45.504 currie2010
02 18 45.488 mayne2007
02 18 45.504 keller2002
02 18 45.485 barentsen2014
dec (d m s)
Value Error Ref.
+57 04 56.64 gaiacollaboration2018
+57 04 56.82 cutri2003
+57 04 56.55 wright2010
+57 04 56.66 flewelling2016
+57 04 56.64 cloutier2014
+57 04 56.64 currie2010
+57 04 56.84 mayne2007
+57 04 56.68 keller2002
+57 04 56.75 barentsen2014
ra_deg (deg)
Value Error Ref.
34.68956823 0.0385 gaiacollaboration2018
34.689543 60.0 cutri2003
34.689639 30.6582 wright2010
34.68956667 5.0 flewelling2016
34.6896 cloutier2014
34.6896 currie2010
34.68953333 mayne2007
34.6896 keller2002
34.68952 barentsen2014
dec_deg (deg)
Value Error Ref.
57.08240104 0.0568 gaiacollaboration2018
57.082451 60.0 cutri2003
57.0823753 32.8646 wright2010
57.08240556 10.0 flewelling2016
57.0824 cloutier2014
57.0824 currie2010
57.08245556 mayne2007
57.08241 keller2002
57.08243 barentsen2014

All young stellar objects welcome!

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