Star • GDR1 458369561351923328

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] S 5921
[KGM2001] 2741
[CHI2010] h Per M484
WISEA J021820.43+570100.3
[KGM2001] 2689
[SHM2002] 3107
[CHI2010] h Per M 484
IPHAS J021820.39+570100.4
PSO J021820.402+570100.354
2MASS J02182040+5701003
[Cloutier2014] 435
GDR2 458369565656682752
mayne2007_persei 319
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 20.4049 h m s gaiacollaboration2016
dec +57 01 00.3214 d m s gaiacollaboration2016
ra_deg 34.58502038 deg gaiacollaboration2016
dec_deg 57.01675594 deg gaiacollaboration2016
pm_ra -0.578 0.082 mas/yr gaiacollaboration2018
pm_dec -1.128 0.094 mas/yr gaiacollaboration2018
plx 0.4097 0.0432 mas gaiacollaboration2018
st_dist 2440.8103 257.3664 pc gaiacollaboration2018
spt B9.23 [char] currie2010
spt_num 19.23 2.0 [decimal allowed] currie2010
spt_lit B9.23 [char] currie2010
U 16.278 mag slesnick2002
B 15.934 mag slesnick2002
V 15.393 0.001 mag currie2010
Ic 14.774 0.006 mag currie2010
g_sloan 15.565 0.003 mag flewelling2016
r_sloan 15.286 0.002 mag flewelling2016
i_sloan 15.185 0.004 mag flewelling2016
z_sloan 15.112 0.001 mag flewelling2016
y_opt 15.014 0.009 mag (AB) flewelling2016
H_alpha_phot 18.304 mag keller2002
gaia_g 15.2751 0.0005 mag gaiacollaboration2018
gaia_bp 15.5653 0.0029 mag gaiacollaboration2018
gaia_rp 14.7996 0.0034 mag gaiacollaboration2018
tm_J 14.248 0.025 mag cutri2003
tm_H 13.999 0.036 mag cutri2003
tm_K 13.915 0.05 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.9337 0.0278 mag cloutier2014
S_4p5 13.8781 0.0335 mag cloutier2014
S_5p8 14.0693 0.0537 mag cloutier2014
S_8 13.9083 0.0673 mag cloutier2014
W_3p4 13.782 0.468 mag wright2010
W_4p6 13.97 0.074 mag wright2010
W_12 12.57 mag wright2010
W_22 8.582 mag wright2010
wise_flags "CAUU,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.
5921.75 359.0 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
3.417 0.8095 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.76 0.215 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
16.327 keller2002
B (mag)
Value Error Ref.
15.959 0.013892444 mayne2007
15.941 keller2002
V (mag)
Value Error Ref.
15.374 0.007 mayne2007
15.376 slesnick2002
15.393 keller2002
Ic (mag)
Value Error Ref.
15.959 0.013892444 mayne2007
14.86 keller2002
r_sloan (mag)
Value Error Ref.
15.19 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
14.87 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
15.1 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 20.405 gaiacollaboration2018
02 18 20.400 cutri2003
02 18 20.436 wright2010
02 18 20.405 flewelling2016
02 18 20.400 cloutier2014
02 18 20.400 currie2010
02 18 20.394 mayne2007
02 18 20.33 slesnick2002
02 18 20.455 keller2002
02 18 20.395 barentsen2014
dec (d m s)
Value Error Ref.
+57 01 00.32 gaiacollaboration2018
+57 01 00.33 cutri2003
+57 01 00.37 wright2010
+57 01 00.31 flewelling2016
+57 01 00.48 cloutier2014
+57 01 00.48 currie2010
+57 01 00.46 mayne2007
+57 01 00.4 slesnick2002
+57 01 00.26 keller2002
+57 01 00.37 barentsen2014
ra_deg (deg)
Value Error Ref.
34.58502031 0.0255 gaiacollaboration2018
34.585 60.0 cutri2003
34.5851516 141.3093 wright2010
34.58502083 12.0 flewelling2016
34.585 cloutier2014
34.585 currie2010
34.584975 mayne2007
34.58470833 slesnick2002
34.58523 keller2002
34.58498 barentsen2014
dec_deg (deg)
Value Error Ref.
57.01675574 0.0344 gaiacollaboration2018
57.016758 60.0 cutri2003
57.0167686 113.395 wright2010
57.01675278 40.0 flewelling2016
57.0168 cloutier2014
57.0168 currie2010
57.01679444 mayne2007
57.01677778 slesnick2002
57.01674 keller2002
57.01677 barentsen2014

All young stellar objects welcome!

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