Star • GDR1 458566889325521152

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 22
[SHM2002] 234
[CKB2008] 34.6155+57.2500
[CHI2010] h Per M 35
2MASS J02182772+5714599
[CHI2010] S 6341
WISEA J021827.72+571500.0
GDR2 458566893631456384
PSO J021827.717+571459.748
[KGM2001] 208
mayne2007_persei 247
658
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 27.7312 h m s gaiacollaboration2016
dec +57 14 59.9439 d m s gaiacollaboration2016
ra_deg 34.61554672 deg gaiacollaboration2016
dec_deg 57.24998442 deg gaiacollaboration2016
pm_ra -0.163 0.351 mas/yr gaiacollaboration2018
pm_dec -1.501 0.33 mas/yr gaiacollaboration2018
plx 0.0654 0.1837 mas gaiacollaboration2018
spt B4.38 [char] currie2010
spt_num 14.38 1.4 [decimal allowed] currie2010
spt_lit B4.38 [char] currie2010
Agaia 0.9453 0.25705 mag gaiacollaboration2018
U 11.404 mag currie2008
B 11.632 mag currie2008
V 11.294 0.001 mag currie2010
Ic 10.816 0.001 mag currie2010
g_sloan 10.894 mag flewelling2016
r_sloan 10.972 mag flewelling2016
i_sloan 11.083 mag flewelling2016
z_sloan 11.168 mag flewelling2016
y_opt 11.194 mag (AB) flewelling2016
H_alpha_phot 14.166 mag keller2002
gaia_g 11.1953 0.0011 mag gaiacollaboration2018
gaia_bp 11.3804 0.0028 mag gaiacollaboration2018
gaia_rp 10.8754 0.001 mag gaiacollaboration2018
tm_J 10.507 0.024 mag cutri2003
tm_H 10.469 0.031 mag cutri2003
tm_K 10.427 0.024 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 10.4373 0.0041 mag cloutier2014
S_4p5 10.4591 0.0038 mag cloutier2014
S_5p8 10.4915 0.0049 mag cloutier2014
S_8 10.5002 0.0158 mag cloutier2014
S_24 10.332 0.0747 mag cloutier2014
W_3p4 10.378 0.024 mag wright2010
W_4p6 10.409 0.021 mag wright2010
W_12 10.486 0.08 mag wright2010
W_22 9.133 mag wright2010
wise_flags "AAAU,ddd0" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2010
h and chi Per currie2008
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
7306.5 274.725 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
11.404 slesnick2002
11.525 keller2002
B (mag)
Value Error Ref.
11.642 0.0180277564 mayne2007
11.632 slesnick2002
11.639 keller2002
V (mag)
Value Error Ref.
11.316 currie2008
11.292 0.01 mayne2007
11.316 slesnick2002
11.293 keller2002
Ic (mag)
Value Error Ref.
11.642 0.0180277564 mayne2007
11.001 keller2002
Mid-Infrared Photometry
S_3p6 (mag)
Value Error Ref.
10.44 0.07 currie2008
S_4p5 (mag)
Value Error Ref.
10.4 0.02 currie2008
S_5p8 (mag)
Value Error Ref.
10.5 0.01 currie2008
S_8 (mag)
Value Error Ref.
10.46 0.01 currie2008
S_24 (mag)
Value Error Ref.
10.1 0.05 currie2008
Coordinates
ra (h m s)
Value Error Ref.
02 18 27.731 gaiacollaboration2018
02 18 27.724 cutri2003
02 18 27.730 wright2010
02 18 27.726 flewelling2016
02 18 27.792 cloutier2014
02 18 27.792 currie2010
02 18 27.720 currie2008
02 18 27.724 mayne2007
02 18 27.66 slesnick2002
02 18 27.727 keller2002
dec (d m s)
Value Error Ref.
+57 14 59.94 gaiacollaboration2018
+57 14 59.99 cutri2003
+57 15 00.03 wright2010
+57 14 59.93 flewelling2016
+57 15 00.00 cloutier2014
+57 15 00.00 currie2010
+57 15 00.00 currie2008
+57 15 00.01 mayne2007
+57 15 00.3 slesnick2002
+57 14 59.60 keller2002
ra_deg (deg)
Value Error Ref.
34.6155468 0.1119 gaiacollaboration2018
34.615516 60.0 cutri2003
34.6155405 52.2896 wright2010
34.615525 30.0 flewelling2016
34.6158 cloutier2014
34.6158 currie2010
34.6155 currie2008
34.61551667 mayne2007
34.61525 slesnick2002
34.61553 keller2002
dec_deg (deg)
Value Error Ref.
57.24998417 0.1416 gaiacollaboration2018
57.249996 60.0 cutri2003
57.2500074 53.2989 wright2010
57.24998056 107.0 flewelling2016
57.25 cloutier2014
57.25 currie2010
57.25 currie2008
57.25000278 mayne2007
57.25008333 slesnick2002
57.24989 keller2002

All young stellar objects welcome!

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