Star • GDR1 458371348058390528

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[KGM2001] 16717
GDR2 458371348058390528
WISEA J021819.26+570342.8
PSO J021819.285+570342.986
2MASS J02181928+5703428
mayne2007_persei 2410
IPHAS J021819.29+570343.0
[Cloutier2014] 1371
[KGM2001] 16750
[CHI2010] h Per M 1429
[MAB2013] 194
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 19.2925 h m s gaiacollaboration2016
dec +57 03 42.9353 d m s gaiacollaboration2016
ra_deg 34.58038556 deg gaiacollaboration2016
dec_deg 57.06192648 deg gaiacollaboration2016
pm_ra -0.228 0.899 mas/yr gaiacollaboration2018
pm_dec -0.182 0.799 mas/yr gaiacollaboration2018
plx 1.0824 0.5334 mas gaiacollaboration2018
st_dist 923.8729 455.2788 pc gaiacollaboration2018
var_amp 0.03 mag moraux2013
rot_period 0.816 days moraux2013
M_star 0.95 Msun moraux2013
log_M_star -0.0223 log Msun moraux2013
V 20.126 0.008 mag currie2010
Ic 17.988 0.004 mag currie2010
g_sloan 21.079 0.073 mag flewelling2016
r_sloan 19.547 0.028 mag flewelling2016
i_sloan 18.675 0.012 mag flewelling2016
z_sloan 18.147 0.013 mag flewelling2016
y_opt 17.841 0.032 mag (AB) flewelling2016
H_alpha_phot 18.87 0.05 mag barentsen2014
gaia_g 19.3068 0.0043 mag gaiacollaboration2018
gaia_bp 20.0239 0.0656 mag gaiacollaboration2018
gaia_rp 18.0908 0.0218 mag gaiacollaboration2018
tm_J 16.554 0.12 mag cutri2003
tm_H 15.467 0.102 mag cutri2003
tm_K 15.254 0.148 mag cutri2003
tm_flags "BAC,0" [char] cutri2003
J 16.44 mag moraux2013
H 15.63 mag moraux2013
K 15.41 mag moraux2013
S_3p6 15.2361 0.048 mag cloutier2014
S_4p5 15.1403 0.0583 mag cloutier2014
S_5p8 15.0305 0.0869 mag cloutier2014
S_8 15.0092 0.1208 mag cloutier2014
W_3p4 15.474 0.041 mag wright2010
W_4p6 17.278 mag wright2010
W_12 12.87 mag wright2010
W_22 9.009 mag wright2010
wise_flags "AUUU,hH00" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
h Per moraux2013
unknown gaiacollaboration2016
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Optical Photometry
B (mag)
Value Error Ref.
21.749 1.0406368243 mayne2007
V (mag)
Value Error Ref.
19.476 0.27 mayne2007
19.857 keller2002
Ic (mag)
Value Error Ref.
21.749 1.0406368243 mayne2007
17.981 keller2002
r_sloan (mag)
Value Error Ref.
19.36 0.05 barentsen2014
i_sloan (mag)
Value Error Ref.
18.49 moraux2013
18.22 0.04 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 19.293 gaiacollaboration2018
02 18 19.281 cutri2003
02 18 19.269 wright2010
02 18 19.293 flewelling2016
02 18 19.29 moraux2013
02 18 19.286 barentsen2014
02 18 19.291 mayne2007
02 18 19.272 cloutier2014
02 18 19.272 currie2010
02 18 19.332 keller2002
dec (d m s)
Value Error Ref.
+57 03 42.93 gaiacollaboration2018
+57 03 42.83 cutri2003
+57 03 42.90 wright2010
+57 03 42.94 flewelling2016
+57 03 43.2 moraux2013
+57 03 42.98 barentsen2014
+57 03 43.52 mayne2007
+57 03 42.84 cloutier2014
+57 03 42.84 currie2010
+57 03 42.66 keller2002
ra_deg (deg)
Value Error Ref.
34.58038646 0.2677 gaiacollaboration2018
34.580337 109.63 cutri2003
34.5802875 3.4384 wright2010
34.5803875 10.0 flewelling2016
34.580375 moraux2013
34.58036 barentsen2014
34.58037917 mayne2007
34.5803 cloutier2014
34.5803 currie2010
34.58055 keller2002
dec_deg (deg)
Value Error Ref.
57.06192579 0.3421 gaiacollaboration2018
57.061897 98.19 cutri2003
57.0619159 14.7344 wright2010
57.06192778 3.0 flewelling2016
57.062 moraux2013
57.06194 barentsen2014
57.06208889 mayne2007
57.0619 cloutier2014
57.0619 currie2010
57.06185 keller2002

All young stellar objects welcome!

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