Star • GDR1 458372275771402880

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] h Per M544
IPHAS J021821.43+570628.9
[KGM2001] 3441
[CHI2010] S 294
589
mayne2007_persei 798
PSO J021821.434+570628.956
WISEA J021821.39+570629.0
[Cloutier2014] 493
[CHI2010] h Per M 544
[SHM2002] 3717
GDR2 458372280075653632
2MASS J02182143+5706289
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 21.4372 h m s gaiacollaboration2016
dec +57 06 28.9156 d m s gaiacollaboration2016
ra_deg 34.58932155 deg gaiacollaboration2016
dec_deg 57.10803211 deg gaiacollaboration2016
pm_ra -0.79 0.073 mas/yr gaiacollaboration2018
pm_dec -1.002 0.083 mas/yr gaiacollaboration2018
plx 0.3206 0.0439 mas gaiacollaboration2018
st_dist 3119.1516 427.1078 pc gaiacollaboration2018
spt A5.3 [char] currie2010
spt_num 25.3 2.2 [decimal allowed] currie2010
spt_lit A5.3 [char] currie2010
U 16.795 mag slesnick2002
B 16.423 mag slesnick2002
V 15.736 0.001 mag currie2010
Ic 14.926 0.006 mag currie2010
g_sloan 15.992 0.002 mag flewelling2016
r_sloan 15.552 0.003 mag flewelling2016
i_sloan 15.352 0.001 mag flewelling2016
z_sloan 15.24 0.003 mag flewelling2016
y_opt 15.102 0.003 mag (AB) flewelling2016
H_alpha_phot 18.607 mag keller2002
gaia_g 15.5436 0.0005 mag gaiacollaboration2018
gaia_bp 15.9373 0.0039 mag gaiacollaboration2018
gaia_rp 14.9617 0.0018 mag gaiacollaboration2018
tm_J 14.246 0.027 mag cutri2003
tm_H 14.054 0.043 mag cutri2003
tm_K 13.868 0.045 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.8124 0.0265 mag cloutier2014
S_4p5 13.7952 0.0323 mag cloutier2014
S_5p8 13.8481 0.0457 mag cloutier2014
S_8 13.8848 0.0664 mag cloutier2014
W_3p4 13.793 0.026 mag wright2010
W_4p6 13.783 0.039 mag wright2010
W_12 12.382 0.466 mag wright2010
W_22 8.733 0.489 mag wright2010
wise_flags "AACC,0000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2010
h Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
5253.5 125.135 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
16.916 keller2002
B (mag)
Value Error Ref.
16.385 0.0147648231 mayne2007
16.455 keller2002
V (mag)
Value Error Ref.
15.721 0.007 mayne2007
15.722 slesnick2002
15.739 keller2002
Ic (mag)
Value Error Ref.
16.385 0.0147648231 mayne2007
15.048 keller2002
r_sloan (mag)
Value Error Ref.
15.43 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
15.02 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
15.28 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 21.437 gaiacollaboration2018
02 18 21.433 cutri2003
02 18 21.399 wright2010
02 18 21.437 flewelling2016
02 18 21.432 cloutier2014
02 18 21.432 currie2010
02 18 21.437 mayne2007
02 18 21.37 slesnick2002
02 18 21.408 keller2002
02 18 21.425 barentsen2014
dec (d m s)
Value Error Ref.
+57 06 28.91 gaiacollaboration2018
+57 06 28.94 cutri2003
+57 06 29.09 wright2010
+57 06 28.92 flewelling2016
+57 06 28.80 cloutier2014
+57 06 28.80 currie2010
+57 06 29.02 mayne2007
+57 06 29.2 slesnick2002
+57 06 28.73 keller2002
+57 06 28.91 barentsen2014
ra_deg (deg)
Value Error Ref.
34.5893214 0.0242 gaiacollaboration2018
34.589306 60.0 cutri2003
34.5891637 45.6722 wright2010
34.58932083 4.0 flewelling2016
34.5893 cloutier2014
34.5893 currie2010
34.58932083 mayne2007
34.58904167 slesnick2002
34.5892 keller2002
34.58927 barentsen2014
dec_deg (deg)
Value Error Ref.
57.10803186 0.0341 gaiacollaboration2018
57.10804 60.0 cutri2003
57.1080809 48.7847 wright2010
57.10803333 2.0 flewelling2016
57.108 cloutier2014
57.108 currie2010
57.10806111 mayne2007
57.10811111 slesnick2002
57.10798 keller2002
57.10803 barentsen2014

All young stellar objects welcome!

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