Star • GDR1 458404848799433856

Cluster
h and chi Per
Proposed Clusters
chi Per
Alternate Names
2347
[SHM2002] 280
2MASS J02221387+5701246
[CHI2010] chi Per M27
[CHI2010] h Per M 2639
[CHI2010] S 5498
WISEA J022213.78+570124.2
mayne2007_persei 101
[WEBDA chiper] 2347
[Cloutier2014] 13246
[KGM2001] 243
[CHI2010] chi Per M 27
GDR2 458404853105476992
GDR1 458404848799433856
PSO J022213.924+570125.065
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 22 13.8841 h m s gaiacollaboration2016
dec +57 01 24.5128 d m s gaiacollaboration2016
ra_deg 35.55785022 deg gaiacollaboration2016
dec_deg 57.02347577 deg gaiacollaboration2016
pm_ra -0.66 0.069 mas/yr gaiacollaboration2018
pm_dec -1.137 0.076 mas/yr gaiacollaboration2018
plx 0.4089 0.0371 mas gaiacollaboration2018
st_dist 2445.5857 221.891 pc gaiacollaboration2018
spt B1.65 [char] currie2010
spt_num 11.65 1.4 [decimal allowed] currie2010
spt_lit B1.65 [char] currie2010
vsini 84.0 11.0 km/s boyer2012
Agaia 1.208 0.23805 mag gaiacollaboration2018
R_star 4.6 1.9 Rsun boyer2012
log_g 4.0 0.02 log cm/s2 boyer2012
U 11.396 mag slesnick2002
B 11.855 mag slesnick2002
V 11.542 0.01 mag currie2010
Ic 11.12 0.001 mag currie2010
g_sloan 11.041 mag flewelling2016
r_sloan 11.192 mag flewelling2016
i_sloan 11.352 mag flewelling2016
z_sloan 11.479 mag flewelling2016
y_opt 11.524 mag (AB) flewelling2016
H_alpha_phot 14.342 mag keller2002
gaia_g 11.4653 0.0007 mag gaiacollaboration2018
gaia_bp 11.6167 0.0036 mag gaiacollaboration2018
gaia_rp 11.1739 0.0013 mag gaiacollaboration2018
tm_J 10.876 0.026 mag cutri2003
tm_H 10.842 0.028 mag cutri2003
tm_K 10.839 0.025 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 10.8492 0.0098 mag cloutier2014
S_4p5 10.861 0.0112 mag cloutier2014
S_5p8 10.8555 0.0136 mag cloutier2014
S_8 10.8439 0.0178 mag cloutier2014
S_24 10.459 0.064 mag cloutier2014
W_3p4 10.587 0.023 mag wright2010
W_4p6 10.619 0.02 mag wright2010
W_12 10.618 0.097 mag wright2010
W_22 8.454 mag wright2010
wise_flags "AAAU,dhdD" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
chi Per boyer2012
chi Per currie2010
chi Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
2 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
7783.5 259.0 gaiacollaboration2018
21800.0 100.0 boyer2012
log_Teff (log K)
Value Error Ref.
4.34 0.02 boyer2012
L_star (Lsun)
Value Error Ref.
117.524 15.9565 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
5.96 0.41 gaiacollaboration2018
M_star (Msun)
Value Error Ref.
8.3 0.1 boyer2012
log_M_star (log Msun)
Value Error Ref.
0.919 0.011 boyer2012
Optical Photometry
U (mag)
Value Error Ref.
12.205 0.01 bell2013
11.585 keller2002
B (mag)
Value Error Ref.
11.869 0.0180277564 mayne2007
11.898 keller2002
V (mag)
Value Error Ref.
11.539 0.01 mayne2007
11.542 slesnick2002
11.546 keller2002
Ic (mag)
Value Error Ref.
11.869 0.0180277564 mayne2007
11.293 keller2002
g_sloan (mag)
Value Error Ref.
11.624 0.008 bell2013
r_sloan (mag)
Value Error Ref.
11.488 0.009 bell2013
i_sloan (mag)
Value Error Ref.
11.535 0.016 bell2013
z_sloan (mag)
Value Error Ref.
11.597 0.008 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 22 13.884 gaiacollaboration2018
02 22 13.875 cutri2003
02 22 13.786 wright2010
02 22 13.919 flewelling2016
02 22 13.872 cloutier2014
02 22 13.873 bell2013
02 22 13.870 boyer2012
02 22 13.872 currie2010
02 22 13.872 mayne2007
02 22 13.82 slesnick2002
02 22 13.937 keller2002
dec (d m s)
Value Error Ref.
+57 01 24.51 gaiacollaboration2018
+57 01 24.61 cutri2003
+57 01 24.25 wright2010
+57 01 24.59 flewelling2016
+57 01 24.60 cloutier2014
+57 01 24.59 bell2013
+57 01 24.60 boyer2012
+57 01 24.60 currie2010
+57 01 24.60 mayne2007
+57 01 24.5 slesnick2002
+57 01 24.31 keller2002
ra_deg (deg)
Value Error Ref.
35.55785014 0.0237 gaiacollaboration2018
35.557812 60.0 cutri2003
35.5574414 44.769 wright2010
35.55799583 110.0 flewelling2016
35.5578 cloutier2014
35.55780417 bell2013
35.55779 boyer2012
35.5578 currie2010
35.5578 mayne2007
35.55758333 slesnick2002
35.55807 keller2002
dec_deg (deg)
Value Error Ref.
57.02347555 0.0302 gaiacollaboration2018
57.023502 60.0 cutri2003
57.0234018 47.0522 wright2010
57.02349722 96.0 flewelling2016
57.0235 cloutier2014
57.02349722 bell2013
57.0235 boyer2012
57.0235 currie2010
57.0235 mayne2007
57.02347222 slesnick2002
57.02342 keller2002

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology