Star • GDR1 458460855179154816

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[KGM2001] 5810
2MASS J02211554+5721483
[Cloutier2014] 6822
[CHI2010] S 1900
IPHAS J022115.55+572148.4
GDR2 458460859480694784
[CHI2010] h Per M 6970
WISEA J022115.54+572148.3
[CHI2010] h Per M6970
[KGM2001] 5795
PSO J022115.548+572148.336
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 15.5548 h m s gaiacollaboration2016
dec +57 21 48.3092 d m s gaiacollaboration2016
ra_deg 35.31481151 deg gaiacollaboration2016
dec_deg 57.36341921 deg gaiacollaboration2016
pm_ra -0.403 0.133 mas/yr gaiacollaboration2018
pm_dec -0.892 0.128 mas/yr gaiacollaboration2018
plx 0.4016 0.0665 mas gaiacollaboration2018
st_dist 2490.0398 412.3198 pc gaiacollaboration2018
spt F3.6 [char] currie2010
spt_num 33.6 2.0 [decimal allowed] currie2010
spt_lit F3.6 [char] currie2010
Agaia 2.0633 0.3115 mag gaiacollaboration2018
U 18.068 mag keller2002
B 17.69 mag keller2002
V 16.766 0.001 mag currie2010
Ic 15.65 0.002 mag currie2010
g_sloan 17.138 0.004 mag flewelling2016
r_sloan 16.451 0.003 mag flewelling2016
i_sloan 16.111 0.004 mag flewelling2016
z_sloan 15.947 0.002 mag flewelling2016
y_opt 15.796 0.003 mag (AB) flewelling2016
H_alpha_phot 19.303 mag keller2002
gaia_g 16.456 0.0007 mag gaiacollaboration2018
gaia_bp 17.0068 0.0072 mag gaiacollaboration2018
gaia_rp 15.7297 0.0033 mag gaiacollaboration2018
tm_J 14.829 0.039 mag cutri2003
tm_H 14.357 0.045 mag cutri2003
tm_K 14.338 0.075 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.2554 0.0317 mag cloutier2014
S_4p5 14.2366 0.0389 mag cloutier2014
S_5p8 14.1511 0.0552 mag cloutier2014
S_8 14.0662 0.0707 mag cloutier2014
W_3p4 14.213 0.029 mag wright2010
W_4p6 14.333 0.047 mag wright2010
W_12 12.407 mag wright2010
W_22 9.173 mag wright2010
wise_flags "AAUU,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
Derived Stellar Properties
Teff (K)
Value Error Ref.
4776.0 122.74 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
16.762 keller2002
Ic (mag)
Value Error Ref.
15.772 keller2002
r_sloan (mag)
Value Error Ref.
16.29 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
15.72 0.01 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
16.0 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 21 15.555 gaiacollaboration2018
02 21 15.546 cutri2003
02 21 15.549 wright2010
02 21 15.555 flewelling2016
02 21 15.528 cloutier2014
02 21 15.528 currie2010
02 21 15.598 keller2002
02 21 15.545 barentsen2014
dec (d m s)
Value Error Ref.
+57 21 48.31 gaiacollaboration2018
+57 21 48.39 cutri2003
+57 21 48.37 wright2010
+57 21 48.31 flewelling2016
+57 21 48.24 cloutier2014
+57 21 48.24 currie2010
+57 21 48.28 keller2002
+57 21 48.35 barentsen2014
ra_deg (deg)
Value Error Ref.
35.31481144 0.0496 gaiacollaboration2018
35.314775 0.0 cutri2003
35.3147866 13.8037 wright2010
35.3148125 3.0 flewelling2016
35.3147 cloutier2014
35.3147 currie2010
35.31499 keller2002
35.31477 barentsen2014
dec_deg (deg)
Value Error Ref.
57.36341902 0.0567 gaiacollaboration2018
57.363441 0.0 cutri2003
57.3634372 9.4562 wright2010
57.36341944 3.0 flewelling2016
57.3634 cloutier2014
57.3634 currie2010
57.36341 keller2002
57.36343 barentsen2014

All young stellar objects welcome!

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