Star • GDR1 458414263368181632

Cluster
h and chi Per
Proposed Clusters
h Per
chi Per
Alternate Names
IPHAS J022227.71+571332.1
WISEA J022227.69+571331.9
GDR2 458414267673552640
2MASS J02222770+5713320
[Cloutier2014] 2775
[CHI2010] S 5565
[CHI2010] h Per M 2869
[CHI2010] h Per M2869
[SHM2002] 2769
[KGM2001] 2375
PSO J022227.701+571332.059
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 22 27.7076 h m s gaiacollaboration2016
dec +57 13 32.0318 d m s gaiacollaboration2016
ra_deg 35.61544824 deg gaiacollaboration2016
dec_deg 57.22556439 deg gaiacollaboration2016
pm_ra -0.667 0.058 mas/yr gaiacollaboration2018
pm_dec -1.132 0.071 mas/yr gaiacollaboration2018
plx 0.3716 0.0322 mas gaiacollaboration2018
st_dist 2691.0657 233.1871 pc gaiacollaboration2018
spt A5.1 [char] currie2010
spt_num 25.1 2.6 [decimal allowed] currie2010
spt_lit A5.1 [char] currie2010
U 16.279 mag slesnick2002
B 15.885 mag slesnick2002
V 15.154 0.001 mag currie2010
Ic 14.297 0.005 mag currie2010
g_sloan 15.484 0.001 mag flewelling2016
r_sloan 14.989 0.002 mag flewelling2016
i_sloan 14.767 0.012 mag flewelling2016
z_sloan 14.636 0.003 mag flewelling2016
y_opt 14.493 0.004 mag (AB) flewelling2016
H_alpha_phot 17.944 mag keller2002
gaia_g 14.9759 0.0004 mag gaiacollaboration2018
gaia_bp 15.3945 0.0015 mag gaiacollaboration2018
gaia_rp 14.3699 0.0017 mag gaiacollaboration2018
tm_J 13.649 0.03 mag cutri2003
tm_H 13.424 0.033 mag cutri2003
tm_K 13.254 0.038 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.1862 0.0208 mag cloutier2014
S_4p5 13.202 0.0254 mag cloutier2014
S_5p8 13.1802 0.0336 mag cloutier2014
S_8 13.2578 0.0483 mag cloutier2014
W_3p4 13.192 0.025 mag wright2010
W_4p6 13.289 0.029 mag wright2010
W_12 12.63 mag wright2010
W_22 8.659 mag wright2010
wise_flags "AAUU,hhH0" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2010
chi Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
5186.88 111.94 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
5.874 1.2155 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
3.0 0.125 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
16.364 keller2002
B (mag)
Value Error Ref.
15.92 keller2002
V (mag)
Value Error Ref.
15.169 slesnick2002
15.163 keller2002
Ic (mag)
Value Error Ref.
14.436 keller2002
r_sloan (mag)
Value Error Ref.
14.88 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
14.41 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
14.71 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 22 27.708 gaiacollaboration2018
02 22 27.707 cutri2003
02 22 27.697 wright2010
02 22 27.707 flewelling2016
02 22 27.696 cloutier2014
02 22 27.696 currie2010
02 22 27.62 slesnick2002
02 22 27.751 keller2002
02 22 27.713 barentsen2014
dec (d m s)
Value Error Ref.
+57 13 32.03 gaiacollaboration2018
+57 13 32.08 cutri2003
+57 13 31.97 wright2010
+57 13 32.03 flewelling2016
+57 13 32.16 cloutier2014
+57 13 32.16 currie2010
+57 13 32.0 slesnick2002
+57 13 31.87 keller2002
+57 13 32.05 barentsen2014
ra_deg (deg)
Value Error Ref.
35.61544839 0.0193 gaiacollaboration2018
35.615445 60.0 cutri2003
35.6154029 39.8222 wright2010
35.61544583 3.0 flewelling2016
35.6154 cloutier2014
35.6154 currie2010
35.61508333 slesnick2002
35.61563 keller2002
35.61547 barentsen2014
dec_deg (deg)
Value Error Ref.
57.22556427 0.0268 gaiacollaboration2018
57.225578 60.0 cutri2003
57.225548 40.4015 wright2010
57.22556389 17.0 flewelling2016
57.2256 cloutier2014
57.2256 currie2010
57.22555556 slesnick2002
57.22552 keller2002
57.22557 barentsen2014

All young stellar objects welcome!

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