Star • GDR1 458372928606485504

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[KGM2001] 3442
[CHI2010] h Per M554
WISEA J021815.03+570912.4
PSO J021815.058+570912.612
[SHM2002] 3751
GDR2 458372932910672128
[CHI2010] S 323
[CHI2010] h Per M 554
2MASS J02181505+5709125
IPHAS J021815.05+570912.6
[Cloutier2014] 502
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 15.0627 h m s gaiacollaboration2016
dec +57 09 12.5818 d m s gaiacollaboration2016
ra_deg 34.56276118 deg gaiacollaboration2016
dec_deg 57.15349495 deg gaiacollaboration2016
pm_ra -0.756 0.08 mas/yr gaiacollaboration2018
pm_dec -1.066 0.086 mas/yr gaiacollaboration2018
plx 0.4638 0.0472 mas gaiacollaboration2018
st_dist 2156.1018 219.4222 pc gaiacollaboration2018
spt A5.9 [char] currie2010
spt_num 25.9 2.4 [decimal allowed] currie2010
spt_lit A5.9 [char] currie2010
Agaia 1.2723 0.31505 mag gaiacollaboration2018
U 16.806 mag slesnick2002
B 16.44 mag slesnick2002
V 15.772 0.001 mag currie2010
Ic 14.945 0.006 mag currie2010
g_sloan 16.019 0.003 mag flewelling2016
r_sloan 15.596 0.004 mag flewelling2016
i_sloan 15.4 0.000562 mag flewelling2016
z_sloan 15.305 0.002 mag flewelling2016
y_opt 15.187 0.003 mag (AB) flewelling2016
H_alpha_phot 18.672 mag keller2002
gaia_g 15.588 0.0006 mag gaiacollaboration2018
gaia_bp 15.9648 0.0032 mag gaiacollaboration2018
gaia_rp 15.0214 0.0021 mag gaiacollaboration2018
tm_J 14.372 0.034 mag cutri2003
tm_H 14.146 0.051 mag cutri2003
tm_K 13.989 0.06 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.9721 0.0282 mag cloutier2014
S_4p5 13.9424 0.0343 mag cloutier2014
S_5p8 13.9245 0.0486 mag cloutier2014
S_8 14.0569 0.0739 mag cloutier2014
S_24 11.859 0.132 mag cloutier2014
W_3p4 13.835 0.025 mag wright2010
W_4p6 14.007 0.038 mag wright2010
W_12 11.933 mag wright2010
W_22 8.976 mag wright2010
wise_flags "AAUU,dd00" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2010
h Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
5223.5 216.165 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
2.133 0.4815 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.78 0.15 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
16.935 keller2002
B (mag)
Value Error Ref.
16.459 keller2002
V (mag)
Value Error Ref.
15.745 slesnick2002
15.757 keller2002
Ic (mag)
Value Error Ref.
15.069 keller2002
r_sloan (mag)
Value Error Ref.
15.47 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
15.08 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
15.33 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 15.063 gaiacollaboration2018
02 18 15.056 cutri2003
02 18 15.033 wright2010
02 18 15.062 flewelling2016
02 18 15.048 cloutier2014
02 18 15.048 currie2010
02 18 15.00 slesnick2002
02 18 14.993 keller2002
02 18 15.050 barentsen2014
dec (d m s)
Value Error Ref.
+57 09 12.58 gaiacollaboration2018
+57 09 12.59 cutri2003
+57 09 12.45 wright2010
+57 09 12.58 flewelling2016
+57 09 12.60 cloutier2014
+57 09 12.60 currie2010
+57 09 12.9 slesnick2002
+57 09 12.53 keller2002
+57 09 12.64 barentsen2014
ra_deg (deg)
Value Error Ref.
34.562761 0.028 gaiacollaboration2018
34.562732 0.0 cutri2003
34.5626377 38.3454 wright2010
34.56275833 6.0 flewelling2016
34.5627 cloutier2014
34.5627 currie2010
34.5625 slesnick2002
34.56247 keller2002
34.56271 barentsen2014
dec_deg (deg)
Value Error Ref.
57.15349474 0.0364 gaiacollaboration2018
57.153496 0.0 cutri2003
57.1534578 41.3822 wright2010
57.15349444 13.0 flewelling2016
57.1535 cloutier2014
57.1535 currie2010
57.15358333 slesnick2002
57.15348 keller2002
57.15351 barentsen2014

All young stellar objects welcome!

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