Star • GDR1 458470853861730048

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[SHM2002] 1676
GDR2 458470858164631936
[Cloutier2014] 5347
mayne2007_persei 470
[CHI2010] h Per M 5485
1602
2MASS J02201989+5718123
[CHI2010] S 5161
[CHI2010] h Per M5485
[KGM2001] 1537
IPHAS J022019.90+571812.4
PSO J022019.889+571812.333
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 20 19.8982 h m s gaiacollaboration2016
dec +57 18 12.338 d m s gaiacollaboration2016
ra_deg 35.08290897 deg gaiacollaboration2016
dec_deg 57.30342723 deg gaiacollaboration2016
pm_ra -0.701 0.049 mas/yr gaiacollaboration2018
pm_dec -1.172 0.067 mas/yr gaiacollaboration2018
plx 0.4303 0.0285 mas gaiacollaboration2018
st_dist 2323.96 153.9225 pc gaiacollaboration2018
spt B7.4 [char] currie2010
spt_num 17.4 1.2 [decimal allowed] currie2010
spt_lit B7.4 [char] currie2010
Agaia 1.3195 0.32425 mag gaiacollaboration2018
U 14.891 mag slesnick2002
B 14.78 mag slesnick2002
V 14.345 0.004 mag currie2010
Ic 13.836 0.003 mag currie2010
g_sloan 14.494 0.002 mag flewelling2016
r_sloan 14.274 0.002 mag flewelling2016
i_sloan 14.229 0.004 mag flewelling2016
z_sloan 14.181 0.003 mag flewelling2016
y_opt 14.085 0.006 mag (AB) flewelling2016
H_alpha_phot 13.99 0.0 mag barentsen2014
gaia_g 14.2474 0.0003 mag gaiacollaboration2018
gaia_bp 14.4776 0.0023 mag gaiacollaboration2018
gaia_rp 13.8428 0.0018 mag gaiacollaboration2018
tm_J 13.355 0.028 mag cutri2003
tm_H 13.252 0.039 mag cutri2003
tm_K 13.141 0.031 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.1575 0.0206 mag cloutier2014
S_4p5 13.0953 0.0244 mag cloutier2014
S_5p8 13.09 0.0322 mag cloutier2014
S_8 12.982 0.0442 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.
6522.66 187.74 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
7.877 1.281 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.2 0.13 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
14.976 keller2002
B (mag)
Value Error Ref.
14.742 0.0144222051 mayne2007
14.825 keller2002
V (mag)
Value Error Ref.
14.31 0.008 mayne2007
14.353 slesnick2002
14.387 keller2002
Ic (mag)
Value Error Ref.
14.742 0.0144222051 mayne2007
r_sloan (mag)
Value Error Ref.
14.12 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
13.85 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 20 19.898 gaiacollaboration2018
02 20 19.896 cutri2003
02 20 19.897 flewelling2016
02 20 19.872 cloutier2014
02 20 19.872 currie2010
02 20 19.891 mayne2007
02 20 19.82 slesnick2002
02 20 19.913 keller2002
02 20 19.898 barentsen2014
dec (d m s)
Value Error Ref.
+57 18 12.34 gaiacollaboration2018
+57 18 12.40 cutri2003
+57 18 12.34 flewelling2016
+57 18 12.24 cloutier2014
+57 18 12.24 currie2010
+57 18 12.38 mayne2007
+57 18 12.5 slesnick2002
+57 18 11.99 keller2002
+57 18 12.38 barentsen2014
ra_deg (deg)
Value Error Ref.
35.08290891 0.0162 gaiacollaboration2018
35.0829 60.0 cutri2003
35.08290417 6.0 flewelling2016
35.0828 cloutier2014
35.0828 currie2010
35.08287917 mayne2007
35.08258333 slesnick2002
35.08297 keller2002
35.08291 barentsen2014
dec_deg (deg)
Value Error Ref.
57.30342709 0.0245 gaiacollaboration2018
57.303444 60.0 cutri2003
57.30342778 6.0 flewelling2016
57.3034 cloutier2014
57.3034 currie2010
57.30343889 mayne2007
57.30347222 slesnick2002
57.30333 keller2002
57.30344 barentsen2014

All young stellar objects welcome!

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