Star • GDR1 458367980803940480

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 907
GDR2 458367985108934016
PSO J021842.514+570017.529
2MASS J02184252+5700174
[CHI2010] h Per M961
mayne2007_persei 645
[CHI2010] h Per M 961
[CHI2010] S 9441
[KGM2001] 6932
IPHAS J021842.51+570017.5
WISEA J021842.53+570017.4
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 42.5165 h m s gaiacollaboration2016
dec +57 00 17.5167 d m s gaiacollaboration2016
ra_deg 34.67715217 deg gaiacollaboration2016
dec_deg 57.00486574 deg gaiacollaboration2016
pm_ra 0.855 0.155 mas/yr gaiacollaboration2018
pm_dec -1.585 0.205 mas/yr gaiacollaboration2018
plx 0.5765 0.079 mas gaiacollaboration2018
st_dist 1734.6054 237.6996 pc gaiacollaboration2018
spt G1.8 [char] currie2010
spt_num 41.8 2.0 [decimal allowed] currie2010
spt_lit G1.8 [char] currie2010
Agaia 1.1503 0.2406 mag gaiacollaboration2018
U 18.658 mag keller2002
B 18.144 mag keller2002
V 17.074 0.001 mag currie2010
Ic 15.873 0.001 mag currie2010
g_sloan 17.49 0.007 mag flewelling2016
r_sloan 16.725 0.003 mag flewelling2016
i_sloan 16.364 0.001 mag flewelling2016
z_sloan 16.165 0.004 mag flewelling2016
y_opt 16.007 0.006 mag (AB) flewelling2016
H_alpha_phot 16.31 0.01 mag barentsen2014
gaia_g 16.726 0.0009 mag gaiacollaboration2018
gaia_bp 17.316 0.0074 mag gaiacollaboration2018
gaia_rp 15.9603 0.0029 mag gaiacollaboration2018
tm_J 14.965 0.063 mag cutri2003
tm_H 14.629 0.076 mag cutri2003
tm_K 14.563 0.083 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.3897 0.0334 mag cloutier2014
S_4p5 14.4013 0.0417 mag cloutier2014
S_5p8 14.3458 0.0614 mag cloutier2014
S_8 14.3303 0.0814 mag cloutier2014
W_3p4 14.455 0.039 mag wright2010
W_4p6 14.484 0.055 mag wright2010
W_12 12.58 mag wright2010
W_22 8.457 mag wright2010
wise_flags "AAUU,dh00" [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.
4904.69 201.665 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.516 0.148 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.99 0.09 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
18.164 0.0243515913 mayne2007
V (mag)
Value Error Ref.
17.081 0.008 mayne2007
17.105 keller2002
Ic (mag)
Value Error Ref.
18.164 0.0243515913 mayne2007
16.005 keller2002
r_sloan (mag)
Value Error Ref.
16.62 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.02 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 42.517 gaiacollaboration2018
02 18 42.523 cutri2003
02 18 42.538 wright2010
02 18 42.517 flewelling2016
02 18 42.504 cloutier2014
02 18 42.504 currie2010
02 18 42.505 mayne2007
02 18 42.550 keller2002
02 18 42.514 barentsen2014
dec (d m s)
Value Error Ref.
+57 00 17.52 gaiacollaboration2018
+57 00 17.48 cutri2003
+57 00 17.46 wright2010
+57 00 17.52 flewelling2016
+57 00 17.28 cloutier2014
+57 00 17.28 currie2010
+57 00 17.61 mayne2007
+57 00 17.39 keller2002
+57 00 17.53 barentsen2014
ra_deg (deg)
Value Error Ref.
34.67715249 0.0463 gaiacollaboration2018
34.67718 84.85 cutri2003
34.6772408 41.0278 wright2010
34.67715417 3.0 flewelling2016
34.6771 cloutier2014
34.6771 currie2010
34.67710417 mayne2007
34.67729 keller2002
34.67714 barentsen2014
dec_deg (deg)
Value Error Ref.
57.00486536 0.0658 gaiacollaboration2018
57.004856 84.85 cutri2003
57.0048513 0.0816 wright2010
57.00486667 4.0 flewelling2016
57.0048 cloutier2014
57.0048 currie2010
57.00489167 mayne2007
57.00483 keller2002
57.00487 barentsen2014

All young stellar objects welcome!

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