Star • GDR1 458566717534892288

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[KGM2001] 1427
2MASS J02181948+5713111
[Cloutier2014] 208
PSO J021819.476+571311.190
WISEA J021819.48+571312.0
[CHI2010] h Per M 254
555
GDR2 458566721832792832
[SHM2002] 1606
mayne2007_persei 377
IPHAS J021819.47+571311.3
[KGM2001] 1439
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 19.4835 h m s gaiacollaboration2016
dec +57 13 11.1928 d m s gaiacollaboration2016
ra_deg 34.58118128 deg gaiacollaboration2016
dec_deg 57.21977577 deg gaiacollaboration2016
pm_ra -0.565 0.058 mas/yr gaiacollaboration2018
pm_dec -1.025 0.06 mas/yr gaiacollaboration2018
plx 0.3823 0.0334 mas gaiacollaboration2018
st_dist 2615.7468 228.5272 pc gaiacollaboration2018
Agaia 1.196 0.23575 mag gaiacollaboration2018
U 14.756 mag slesnick2002
B 14.655 mag slesnick2002
V 14.264 0.004 mag currie2010
Ic 13.783 0.004 mag currie2010
g_sloan 14.399 0.002 mag flewelling2016
r_sloan 14.224 0.003 mag flewelling2016
i_sloan 14.203 0.003 mag flewelling2016
z_sloan 14.177 0.004 mag flewelling2016
y_opt 14.096 0.006 mag (AB) flewelling2016
H_alpha_phot 17.278 mag keller2002
gaia_g 14.1927 0.0003 mag gaiacollaboration2018
gaia_bp 14.3972 0.0014 mag gaiacollaboration2018
gaia_rp 13.8225 0.0013 mag gaiacollaboration2018
tm_J 13.26 mag cutri2003
tm_H 13.264 0.046 mag cutri2003
tm_K 13.093 mag cutri2003
tm_flags "UAU,0" [char] cutri2003
S_3p6 13.1965 0.021 mag cloutier2014
S_4p5 13.1597 0.025 mag cloutier2014
S_5p8 13.1474 0.0335 mag cloutier2014
S_8 13.1786 0.0479 mag cloutier2014
W_3p4 12.81 0.023 mag wright2010
W_4p6 12.877 0.027 mag wright2010
W_12 12.86 mag wright2010
W_22 9.039 mag wright2010
wise_flags "AAUU,dhd0" [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.
6804.84 342.165 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
10.506 2.175 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.33 0.225 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
14.875 keller2002
B (mag)
Value Error Ref.
14.645 0.0144222051 mayne2007
14.66 keller2002
V (mag)
Value Error Ref.
14.276 0.008 mayne2007
14.28 slesnick2002
14.241 keller2002
Ic (mag)
Value Error Ref.
14.645 0.0144222051 mayne2007
13.949 keller2002
r_sloan (mag)
Value Error Ref.
14.08 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
13.86 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
13.97 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 19.483 gaiacollaboration2018
02 18 19.486 cutri2003
02 18 19.485 wright2010
02 18 19.483 flewelling2016
02 18 19.488 cloutier2014
02 18 19.488 currie2010
02 18 19.483 mayne2007
02 18 19.42 slesnick2002
02 18 19.526 keller2002
02 18 19.474 barentsen2014
dec (d m s)
Value Error Ref.
+57 13 11.19 gaiacollaboration2018
+57 13 11.13 cutri2003
+57 13 12.05 wright2010
+57 13 11.19 flewelling2016
+57 13 11.28 cloutier2014
+57 13 11.28 currie2010
+57 13 11.25 mayne2007
+57 13 11.6 slesnick2002
+57 13 10.92 keller2002
+57 13 11.28 barentsen2014
ra_deg (deg)
Value Error Ref.
34.58118091 0.0193 gaiacollaboration2018
34.581192 110.0 cutri2003
34.5811894 51.5491 wright2010
34.58117917 6.0 flewelling2016
34.5812 cloutier2014
34.5812 currie2010
34.58117917 mayne2007
34.58091667 slesnick2002
34.58136 keller2002
34.58114 barentsen2014
dec_deg (deg)
Value Error Ref.
57.21977563 0.0233 gaiacollaboration2018
57.219757 110.0 cutri2003
57.2200139 52.9315 wright2010
57.219775 4.0 flewelling2016
57.2198 cloutier2014
57.2198 currie2010
57.21979167 mayne2007
57.21988889 slesnick2002
57.2197 keller2002
57.2198 barentsen2014

All young stellar objects welcome!

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