Star • GDR1 458458999747565312

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 2874
WISEA J022124.66+571334.0
[KGM2001] 2806
[CHI2010] h Per M2968
[CHI2010] S 90
PSO J022124.658+571334.229
[CHI2010] h Per M 2968
GDR2 458459004054931328
2MASS J02212466+5713342
IPHAS J022124.64+571334.2
[SHM2002] 3249
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 24.6634 h m s gaiacollaboration2016
dec +57 13 34.2265 d m s gaiacollaboration2016
ra_deg 35.35276428 deg gaiacollaboration2016
dec_deg 57.22617402 deg gaiacollaboration2016
pm_ra -0.612 0.071 mas/yr gaiacollaboration2018
pm_dec -1.077 0.083 mas/yr gaiacollaboration2018
plx 0.4316 0.0387 mas gaiacollaboration2018
st_dist 2316.9601 207.7534 pc gaiacollaboration2018
spt A0.0 [char] currie2010
spt_num 20.0 3.0 [decimal allowed] currie2010
spt_lit A0.0 [char] currie2010
U 16.41 mag slesnick2002
B 16.081 mag slesnick2002
V 15.465 0.001 mag currie2010
Ic 14.755 0.006 mag currie2010
g_sloan 15.678 0.002 mag flewelling2016
r_sloan 15.338 0.003 mag flewelling2016
i_sloan 15.22 0.003 mag flewelling2016
z_sloan 15.147 0.002 mag flewelling2016
y_opt 15.022 0.005 mag (AB) flewelling2016
H_alpha_phot 18.537 mag keller2002
gaia_g 15.3376 0.0004 mag gaiacollaboration2018
gaia_bp 15.6545 0.0027 mag gaiacollaboration2018
gaia_rp 14.8377 0.0016 mag gaiacollaboration2018
tm_J 14.282 0.028 mag cutri2003
tm_H 14.111 0.046 mag cutri2003
tm_K 14.111 0.061 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.9131 0.0276 mag cloutier2014
S_4p5 13.892 0.0336 mag cloutier2014
S_5p8 13.8873 0.0489 mag cloutier2014
S_8 13.9502 0.0707 mag cloutier2014
W_3p4 13.696 0.029 mag wright2010
W_4p6 13.705 0.035 mag wright2010
W_12 12.686 mag wright2010
W_22 9.001 mag wright2010
wise_flags "AAUU,hh00" [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.
5830.0 201.75 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
2.919 0.6 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.67 0.12 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
16.475 keller2002
B (mag)
Value Error Ref.
16.086 keller2002
V (mag)
Value Error Ref.
15.455 slesnick2002
15.493 keller2002
Ic (mag)
Value Error Ref.
14.944 keller2002
r_sloan (mag)
Value Error Ref.
15.17 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
14.85 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
15.05 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 21 24.663 gaiacollaboration2018
02 21 24.664 cutri2003
02 21 24.666 wright2010
02 21 24.663 flewelling2016
02 21 24.648 cloutier2014
02 21 24.648 currie2010
02 21 24.56 slesnick2002
02 21 24.710 keller2002
02 21 24.643 barentsen2014
dec (d m s)
Value Error Ref.
+57 13 34.23 gaiacollaboration2018
+57 13 34.24 cutri2003
+57 13 34.08 wright2010
+57 13 34.23 flewelling2016
+57 13 34.32 cloutier2014
+57 13 34.32 currie2010
+57 13 34.3 slesnick2002
+57 13 34.14 keller2002
+57 13 34.25 barentsen2014
ra_deg (deg)
Value Error Ref.
35.35276394 0.0242 gaiacollaboration2018
35.352767 60.0 cutri2003
35.3527747 32.6474 wright2010
35.3527625 3.0 flewelling2016
35.3527 cloutier2014
35.3527 currie2010
35.35233333 slesnick2002
35.35296 keller2002
35.35268 barentsen2014
dec_deg (deg)
Value Error Ref.
57.22617377 0.0314 gaiacollaboration2018
57.226177 60.0 cutri2003
57.2261332 35.3626 wright2010
57.226175 1.0 flewelling2016
57.2262 cloutier2014
57.2262 currie2010
57.22619444 slesnick2002
57.22615 keller2002
57.22618 barentsen2014

All young stellar objects welcome!

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