Star • GDR1 458368015163695744

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
IPHAS J021844.86+570057.7
PSO J021844.872+570057.747
[CHI2010] h Per M 1263
[Cloutier2014] 1205
[CHI2010] S 6600
[KGM2001] 14094
mayne2007_persei 1396
2MASS J02184485+5700576
WISEA J021844.96+570057.2
[CHI2010] h Per M1263
GDR2 458368015163695744
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 44.8749 h m s gaiacollaboration2016
dec +57 00 57.7331 d m s gaiacollaboration2016
ra_deg 34.68697885 deg gaiacollaboration2016
dec_deg 57.01603696 deg gaiacollaboration2016
pm_ra 4.329 0.362 mas/yr gaiacollaboration2018
pm_dec 0.064 0.386 mas/yr gaiacollaboration2018
plx 0.5783 0.1889 mas gaiacollaboration2018
st_dist 1729.2063 564.8402 pc gaiacollaboration2018
spt K2.5 [char] currie2010
spt_num 52.5 1.2 [decimal allowed] currie2010
spt_lit K2.5 [char] currie2010
V 18.938 0.004 mag currie2010
Ic 17.327 0.003 mag currie2010
g_sloan 19.534 0.012 mag flewelling2016
r_sloan 18.381 0.007 mag flewelling2016
i_sloan 17.864 0.01 mag flewelling2016
z_sloan 17.569 0.003 mag flewelling2016
y_opt 17.375 0.01 mag (AB) flewelling2016
H_alpha_phot 17.88 0.02 mag barentsen2014
gaia_g 18.3653 0.002 mag gaiacollaboration2018
gaia_bp 19.1411 0.0269 mag gaiacollaboration2018
gaia_rp 17.4253 0.0085 mag gaiacollaboration2018
tm_J 16.058 0.083 mag cutri2003
tm_H 15.313 0.082 mag cutri2003
tm_K 15.241 0.151 mag cutri2003
tm_flags "AAB,0" [char] cutri2003
S_3p6 15.0526 0.0444 mag cloutier2014
S_4p5 15.0883 0.057 mag cloutier2014
S_5p8 15.1163 0.095 mag cloutier2014
S_8 15.0294 0.1237 mag cloutier2014
W_3p4 15.15 0.038 mag wright2010
W_4p6 15.63 0.112 mag wright2010
W_12 12.674 mag wright2010
W_22 8.933 mag wright2010
wise_flags "ABUU,0h00" [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
Optical Photometry
B (mag)
Value Error Ref.
20.84 0.1826170857 mayne2007
V (mag)
Value Error Ref.
18.922 0.015 mayne2007
18.942 keller2002
Ic (mag)
Value Error Ref.
20.84 0.1826170857 mayne2007
17.459 keller2002
r_sloan (mag)
Value Error Ref.
18.33 0.02 barentsen2014
i_sloan (mag)
Value Error Ref.
17.5 0.02 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 44.875 gaiacollaboration2018
02 18 44.859 cutri2003
02 18 44.968 wright2010
02 18 44.874 flewelling2016
02 18 44.880 cloutier2014
02 18 44.880 currie2010
02 18 44.857 mayne2007
02 18 44.890 keller2002
02 18 44.866 barentsen2014
dec (d m s)
Value Error Ref.
+57 00 57.73 gaiacollaboration2018
+57 00 57.64 cutri2003
+57 00 57.22 wright2010
+57 00 57.73 flewelling2016
+57 00 57.60 cloutier2014
+57 00 57.60 currie2010
+57 00 57.77 mayne2007
+57 00 57.56 keller2002
+57 00 57.74 barentsen2014
ra_deg (deg)
Value Error Ref.
34.6869802 0.1138 gaiacollaboration2018
34.686912 0.0 cutri2003
34.6873674 1.2813 wright2010
34.686975 5.0 flewelling2016
34.687 cloutier2014
34.687 currie2010
34.68690417 mayne2007
34.68704 keller2002
34.68694 barentsen2014
dec_deg (deg)
Value Error Ref.
57.01603651 0.1487 gaiacollaboration2018
57.01601 0.0 cutri2003
57.0158956 16.5134 wright2010
57.01603611 6.0 flewelling2016
57.016 cloutier2014
57.016 currie2010
57.01604722 mayne2007
57.01599 keller2002
57.01604 barentsen2014

All young stellar objects welcome!

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