Star • GDR1 458561013811149952

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 440
[SHM2002] 3377
IPHAS J021752.23+571258.6
[KGM2001] 3098
PSO J021752.224+571258.578
[KGM2001] 3091
GDR2 458561018116338944
mayne2007_persei 280
2MASS J02175222+5712585
[CHI2010] h Per M 489
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 17 52.2307 h m s gaiacollaboration2016
dec +57 12 58.5513 d m s gaiacollaboration2016
ra_deg 34.467628 deg gaiacollaboration2016
dec_deg 57.21626425 deg gaiacollaboration2016
pm_ra -0.799 0.071 mas/yr gaiacollaboration2018
pm_dec -1.102 0.082 mas/yr gaiacollaboration2018
plx 0.3091 0.0409 mas gaiacollaboration2018
st_dist 3235.199 428.0804 pc gaiacollaboration2018
U 16.533 mag slesnick2002
B 16.146 mag slesnick2002
V 15.511 0.001 mag currie2010
Ic 14.782 0.006 mag currie2010
g_sloan 15.739 0.001 mag flewelling2016
r_sloan 15.375 0.004 mag flewelling2016
i_sloan 15.245 0.003 mag flewelling2016
z_sloan 15.16 0.002 mag flewelling2016
y_opt 15.019 0.003 mag (AB) flewelling2016
H_alpha_phot 18.531 mag keller2002
gaia_g 15.372 0.0004 mag gaiacollaboration2018
gaia_bp 15.7053 0.0019 mag gaiacollaboration2018
gaia_rp 14.8542 0.0022 mag gaiacollaboration2018
tm_J 14.171 0.06 mag cutri2003
tm_H 14.108 0.079 mag cutri2003
tm_K 13.87 0.069 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.9358 0.0278 mag cloutier2014
S_4p5 13.8875 0.0336 mag cloutier2014
S_5p8 14.0181 0.0511 mag cloutier2014
S_8 14.121 0.0757 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.
5610.13 140.0 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
16.588 keller2002
B (mag)
Value Error Ref.
16.12 0.0130384048 mayne2007
16.119 keller2002
V (mag)
Value Error Ref.
15.499 0.007 mayne2007
15.531 slesnick2002
15.504 keller2002
Ic (mag)
Value Error Ref.
16.12 0.0130384048 mayne2007
14.939 keller2002
r_sloan (mag)
Value Error Ref.
15.25 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
14.85 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
15.12 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 17 52.231 gaiacollaboration2018
02 17 52.223 cutri2003
02 17 52.230 flewelling2016
02 17 52.200 cloutier2014
02 17 52.200 currie2010
02 17 52.226 mayne2007
02 17 52.17 slesnick2002
02 17 52.282 keller2002
02 17 52.231 barentsen2014
dec (d m s)
Value Error Ref.
+57 12 58.55 gaiacollaboration2018
+57 12 58.59 cutri2003
+57 12 58.55 flewelling2016
+57 12 58.68 cloutier2014
+57 12 58.68 currie2010
+57 12 58.71 mayne2007
+57 12 59.0 slesnick2002
+57 12 58.28 keller2002
+57 12 58.64 barentsen2014
ra_deg (deg)
Value Error Ref.
34.46762756 0.024 gaiacollaboration2018
34.467596 84.85 cutri2003
34.467625 5.0 flewelling2016
34.4675 cloutier2014
34.4675 currie2010
34.46760833 mayne2007
34.467375 slesnick2002
34.46784 keller2002
34.46763 barentsen2014
dec_deg (deg)
Value Error Ref.
57.21626406 0.0316 gaiacollaboration2018
57.216274 84.85 cutri2003
57.21626389 9.0 flewelling2016
57.2163 cloutier2014
57.2163 currie2010
57.21630833 mayne2007
57.21638889 slesnick2002
57.21619 keller2002
57.21629 barentsen2014

All young stellar objects welcome!

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