Star • GDR1 458569363228311808

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
IPHAS J021842.50+572222.2
PSO J021842.516+572222.232
2MASS J02184252+5722222
mayne2007_persei 1170
[CHI2010] h Per M6228
[CHI2010] h Per M 6228
[SHM2002] 4082
WISEA J021842.54+572222.4
[CHI2010] S 798
GDR2 458569367532489088
[Cloutier2014] 6085
[KGM2001] 3865
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 42.522 h m s gaiacollaboration2016
dec +57 22 22.1746 d m s gaiacollaboration2016
ra_deg 34.67717505 deg gaiacollaboration2016
dec_deg 57.37282628 deg gaiacollaboration2016
pm_ra -0.658 0.095 mas/yr gaiacollaboration2018
pm_dec -1.037 0.082 mas/yr gaiacollaboration2018
plx 0.365 0.0491 mas gaiacollaboration2018
st_dist 2739.726 368.5494 pc gaiacollaboration2018
spt A7.9 [char] currie2010
spt_num 27.9 2.4 [decimal allowed] currie2010
spt_lit A7.9 [char] currie2010
Agaia 1.611 0.46435 mag gaiacollaboration2018
U 17.097 mag slesnick2002
B 16.709 mag slesnick2002
V 15.927 0.002 mag currie2010
Ic 15.105 0.008 mag currie2010
g_sloan 16.22 0.003 mag flewelling2016
r_sloan 15.721 0.002 mag flewelling2016
i_sloan 15.509 0.003 mag flewelling2016
z_sloan 15.383 0.003 mag flewelling2016
y_opt 15.25 0.003 mag (AB) flewelling2016
H_alpha_phot 18.875 mag keller2002
gaia_g 15.7253 0.0006 mag gaiacollaboration2018
gaia_bp 16.148 0.003 mag gaiacollaboration2018
gaia_rp 15.1229 0.0015 mag gaiacollaboration2018
tm_J 14.358 0.036 mag cutri2003
tm_H 14.14 0.054 mag cutri2003
tm_K 13.903 0.054 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.9785 0.0283 mag cloutier2014
S_4p5 13.9388 0.0342 mag cloutier2014
S_5p8 13.9362 0.0491 mag cloutier2014
S_8 14.2128 0.0826 mag cloutier2014
W_3p4 13.956 0.037 mag wright2010
W_4p6 14.057 0.055 mag wright2010
W_12 12.24 mag wright2010
W_22 8.637 mag wright2010
wise_flags "AAUU,hHDD" [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.
5172.05 93.25 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
3.062 0.908 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.18 0.08 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
17.21 keller2002
B (mag)
Value Error Ref.
14.039 0.0382883794 mayne2007
16.717 keller2002
V (mag)
Value Error Ref.
16.019 0.025 mayne2007
15.952 slesnick2002
15.943 keller2002
Ic (mag)
Value Error Ref.
14.039 0.0382883794 mayne2007
15.237 keller2002
r_sloan (mag)
Value Error Ref.
15.6 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
15.13 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
15.42 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 42.522 gaiacollaboration2018
02 18 42.522 cutri2003
02 18 42.549 wright2010
02 18 42.522 flewelling2016
02 18 42.528 cloutier2014
02 18 42.528 currie2010
02 18 42.527 mayne2007
02 18 42.43 slesnick2002
02 18 42.538 keller2002
02 18 42.504 barentsen2014
dec (d m s)
Value Error Ref.
+57 22 22.17 gaiacollaboration2018
+57 22 22.26 cutri2003
+57 22 22.47 wright2010
+57 22 22.17 flewelling2016
+57 22 22.08 cloutier2014
+57 22 22.08 currie2010
+57 22 22.01 mayne2007
+57 22 22.5 slesnick2002
+57 22 21.90 keller2002
+57 22 22.15 barentsen2014
ra_deg (deg)
Value Error Ref.
34.67717484 0.029 gaiacollaboration2018
34.677175 60.0 cutri2003
34.6772889 113.9348 wright2010
34.677175 3.0 flewelling2016
34.6772 cloutier2014
34.6772 currie2010
34.67719583 mayne2007
34.67679167 slesnick2002
34.67724 keller2002
34.6771 barentsen2014
dec_deg (deg)
Value Error Ref.
57.37282611 0.0361 gaiacollaboration2018
57.372849 60.0 cutri2003
57.372908 114.4259 wright2010
57.372825 7.0 flewelling2016
57.3728 cloutier2014
57.3728 currie2010
57.37278056 mayne2007
57.37291667 slesnick2002
57.37275 keller2002
57.37282 barentsen2014

All young stellar objects welcome!

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