Star • GDR1 458362448883239936

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] h Per M 7025
[CHI2010] S 1786
[CHI2010] h Per M7025
GDR2 458362453190688256
IPHAS J022034.52+570458.1
2MASS J02203452+5704580
GDR1 458362448883239936
PSO J022034.515+570458.097
[KGM2001] 5985
mayne2007_persei 975
[Cloutier2014] 6877
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 20 34.5223 h m s gaiacollaboration2016
dec +57 04 58.0782 d m s gaiacollaboration2016
ra_deg 35.14384306 deg gaiacollaboration2016
dec_deg 57.0827995 deg gaiacollaboration2016
pm_ra -0.38 0.111 mas/yr gaiacollaboration2018
pm_dec -1.057 0.131 mas/yr gaiacollaboration2018
plx 0.1488 0.0632 mas gaiacollaboration2018
st_dist 6720.4301 2854.3762 pc gaiacollaboration2018
spt F4.6 [char] currie2010
spt_num 34.6 1.9 [decimal allowed] currie2010
spt_lit F4.6 [char] currie2010
U 18.492 mag keller2002
B 17.925 mag keller2002
V 16.876 0.001 mag currie2010
Ic 15.685 0.001 mag currie2010
g_sloan 17.255 0.001 mag flewelling2016
r_sloan 16.544 0.002 mag flewelling2016
i_sloan 16.186 0.006 mag flewelling2016
z_sloan 16.001 0.002 mag flewelling2016
y_opt 15.832 0.005 mag (AB) flewelling2016
H_alpha_phot 16.16 0.01 mag barentsen2014
gaia_g 16.5407 0.0007 mag gaiacollaboration2018
gaia_bp 17.1081 0.0059 mag gaiacollaboration2018
gaia_rp 15.7968 0.0027 mag gaiacollaboration2018
tm_J 14.793 0.05 mag cutri2003
tm_H 14.469 0.066 mag cutri2003
tm_K 14.247 0.084 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.1434 0.0304 mag cloutier2014
S_4p5 14.107 0.0371 mag cloutier2014
S_5p8 14.155 0.0564 mag cloutier2014
S_8 14.0454 0.0741 mag cloutier2014

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.
4821.84 250.0 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
18.91 0.015 bell2013
B (mag)
Value Error Ref.
17.803 0.0152315462 mayne2007
V (mag)
Value Error Ref.
16.863 0.006 mayne2007
16.844 keller2002
Ic (mag)
Value Error Ref.
17.803 0.0152315462 mayne2007
15.739 keller2002
g_sloan (mag)
Value Error Ref.
17.24 0.008 bell2013
r_sloan (mag)
Value Error Ref.
16.532 0.009 bell2013
16.43 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.149 0.013 bell2013
15.82 0.01 barentsen2014
z_sloan (mag)
Value Error Ref.
15.926 0.007 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 20 34.522 gaiacollaboration2018
02 20 34.523 cutri2003
02 20 34.522 flewelling2016
02 20 34.512 cloutier2014
02 20 34.499 bell2013
02 20 34.512 currie2010
02 20 34.513 mayne2007
02 20 34.584 keller2002
02 20 34.522 barentsen2014
dec (d m s)
Value Error Ref.
+57 04 58.08 gaiacollaboration2018
+57 04 58.04 cutri2003
+57 04 58.08 flewelling2016
+57 04 58.08 cloutier2014
+57 04 58.06 bell2013
+57 04 58.08 currie2010
+57 04 58.06 mayne2007
+57 04 57.83 keller2002
+57 04 58.08 barentsen2014
ra_deg (deg)
Value Error Ref.
35.14384293 0.0365 gaiacollaboration2018
35.143845 60.0 cutri2003
35.14384167 3.0 flewelling2016
35.1438 cloutier2014
35.14374583 bell2013
35.1438 currie2010
35.14380417 mayne2007
35.1441 keller2002
35.14384 barentsen2014
dec_deg (deg)
Value Error Ref.
57.08279923 0.0502 gaiacollaboration2018
57.08279 60.0 cutri2003
57.0828 2.0 flewelling2016
57.0828 cloutier2014
57.08279444 bell2013
57.0828 currie2010
57.08279444 mayne2007
57.08273 keller2002
57.0828 barentsen2014

All young stellar objects welcome!

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