Star • GDR1 458378048206755968

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
2MASS J02185682+5710512
PSO J021856.832+571051.168
GDR2 458378052511837696
[Currie2009] 105
[SHM2002] 235
950
h-086
[CHI2010] h Per M 40
[KGM2001] 220
WISEA J021856.83+571051.2
[CHI2010] S 6047
[CKB2008] 34.7368+57.1809
[CHI2010] h Per M40
mayne2007_persei 257
[Cloutier2014] 25
Oo950
105
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 56.8331 h m s gaiacollaboration2016
dec +57 10 51.1965 d m s gaiacollaboration2016
ra_deg 34.73680471 deg gaiacollaboration2016
dec_deg 57.18088793 deg gaiacollaboration2016
pm_ra -0.736 0.074 mas/yr gaiacollaboration2018
pm_dec -1.392 0.123 mas/yr gaiacollaboration2018
plx 0.3309 0.0428 mas gaiacollaboration2018
st_dist 3022.061 390.8861 pc gaiacollaboration2018
spt B2.0 [char] currie2010
spt_num 12.0 1.5 [decimal allowed] currie2010
spt_lit B2.0 [char] currie2010
Agaia 1.3882 0.3104 mag gaiacollaboration2018
Lx 2.81838293126e+30 erg/s currie2009
log_Lx 30.45 log erg/s currie2009
U 11.264 mag currie2008
B 11.667 mag currie2008
V 11.381 0.001 mag currie2010
Ic 10.89 0.001 mag currie2010
g_sloan 11.418 mag flewelling2016
r_sloan 11.309 mag flewelling2016
i_sloan 11.277 mag flewelling2016
z_sloan 11.255 mag flewelling2016
y_opt 11.359 mag (AB) flewelling2016
H_alpha_phot 14.157 mag keller2002
gaia_g 11.211 0.0008 mag gaiacollaboration2018
gaia_bp 11.4038 0.0024 mag gaiacollaboration2018
gaia_rp 10.8763 0.001 mag gaiacollaboration2018
tm_J 10.563 0.026 mag cutri2003
tm_H 10.481 0.031 mag cutri2003
tm_K 10.462 0.022 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 10.4721 0.0018 mag cloutier2014
S_4p5 10.5243 0.0026 mag cloutier2014
S_5p8 10.4804 0.0036 mag cloutier2014
S_8 10.5074 0.0042 mag cloutier2014
S_24 10.504 0.048 mag cloutier2014
W_3p4 10.368 0.108 mag wright2010
W_4p6 10.485 0.021 mag wright2010
W_12 10.675 0.104 mag wright2010
W_22 8.842 mag wright2010
wise_flags "AAAU,dd00" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
h Per currie2009
unknown gaiacollaboration2016
h Per currie2010
h and chi Per currie2008
h Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
ObsProp
spt ([char])
Value Error Ref.
B1.92 currie2009
B2 skiffBMK
B2 slesnick2002
spt_num ([decimal allowed])
Value Error Ref.
11.92 currie2009
12.0 skiffBMK
12.0 slesnick2002
spt_lit ([char])
Value Error Ref.
B1.92 currie2009
B2IV skiffBMK
B2IV slesnick2002
Derived Stellar Properties
Teff (K)
Value Error Ref.
7251.33 241.5 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
220.509 40.913 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
9.41 0.625 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
11.264 slesnick2002
11.381 keller2002
B (mag)
Value Error Ref.
11.654 0.0188679623 mayne2007
11.667 slesnick2002
11.707 keller2002
V (mag)
Value Error Ref.
11.381 0.001 currie2009
11.323 0.01 mayne2007
11.318 currie2008
11.318 slesnick2002
11.332 keller2002
Ic (mag)
Value Error Ref.
10.89 0.0009 currie2009
11.654 0.0188679623 mayne2007
11.023 keller2002
Mid-Infrared Photometry
S_3p6 (mag)
Value Error Ref.
10.41 0.01 currie2008
S_4p5 (mag)
Value Error Ref.
10.43 0.03 currie2008
S_5p8 (mag)
Value Error Ref.
10.45 0.01 currie2008
S_8 (mag)
Value Error Ref.
10.47 0.01 currie2008
S_24 (mag)
Value Error Ref.
10.27 0.07 currie2008
Coordinates
ra (h m s)
Value Error Ref.
02 18 56.829 cutri2003
02 18 56.836 wright2010
02 18 56.841 flewelling2016
02 18 56.856 currie2009
02 18 56.831 mayne2007
02 18 56.830 skiffBMK
02 18 56.833 gaiacollaboration2018
02 18 56.856 cloutier2014
02 18 56.856 currie2010
02 18 56.832 currie2008
02 18 56.75 slesnick2002
02 18 56.777 keller2002
dec (d m s)
Value Error Ref.
+57 10 51.24 cutri2003
+57 10 51.24 wright2010
+57 10 51.30 flewelling2016
+57 10 51.24 currie2009
+57 10 51.26 mayne2007
+57 10 51.20 skiffBMK
+57 10 51.19 gaiacollaboration2018
+57 10 51.24 cloutier2014
+57 10 51.24 currie2010
+57 10 51.24 currie2008
+57 10 51.6 slesnick2002
+57 10 51.13 keller2002
ra_deg (deg)
Value Error Ref.
34.736788 60.0 cutri2003
34.7368177 45.4303 wright2010
34.7368375 39.0 flewelling2016
34.7369 currie2009
34.73679583 mayne2007
34.7367917 skiffBMK
34.73680312 0.0263 gaiacollaboration2018
34.7369 cloutier2014
34.7369 currie2010
34.7368 currie2008
34.73645833 slesnick2002
34.73657 keller2002
dec_deg (deg)
Value Error Ref.
57.180901 60.0 cutri2003
57.1809005 47.7067 wright2010
57.18091667 71.0 flewelling2016
57.1809 currie2009
57.18090556 mayne2007
57.1808889 skiffBMK
57.18088697 0.0402 gaiacollaboration2018
57.1809 cloutier2014
57.1809 currie2010
57.1809 currie2008
57.181 slesnick2002
57.18087 keller2002

All young stellar objects welcome!

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