Star • GDR1 458414160288492416

Cluster
h and chi Per
Proposed Clusters
chi Per
Alternate Names
[CHI2010] S 5813
2444
[CHI2010] chi Per M 2
PSO J022229.806+571229.096
[CHI2010] chi Per M2
[KGM2001] 50
GDR2 458414164594352000
GDR1 458414160288492416
NGC 884 2444
mayne2007_persei 147
[SHM2002] 54
2MASS J02222984+5712288
WISEA J022229.84+571228.8
[CKB2008] 35.6244+57.2080
[Cloutier2014] 13227
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 22 29.8495 h m s gaiacollaboration2016
dec +57 12 28.8216 d m s gaiacollaboration2016
ra_deg 35.62437296 deg gaiacollaboration2016
dec_deg 57.208006 deg gaiacollaboration2016
pm_ra -0.781 0.068 mas/yr gaiacollaboration2018
pm_dec -1.072 0.084 mas/yr gaiacollaboration2018
plx 0.4611 0.0372 mas gaiacollaboration2018
st_dist 2168.727 174.9656 pc gaiacollaboration2018
spt B0.73 [char] currie2010
spt_num 10.73 1.8 [decimal allowed] currie2010
spt_lit B0.73 [char] currie2010
Agaia 1.207 0.22995 mag gaiacollaboration2018
U 9.33 mag currie2008
B 9.833 mag currie2008
V 9.535 0.01 mag currie2010
Ic 8.08 0.001 mag currie2010
g_sloan 9.453 mag flewelling2016
r_sloan 9.442 mag flewelling2016
i_sloan 9.451 mag flewelling2016
z_sloan 9.491 mag flewelling2016
y_opt 9.604 mag (AB) flewelling2016
H_alpha_phot 12.297 mag keller2002
gaia_g 9.4355 0.0004 mag gaiacollaboration2018
gaia_bp 9.6155 0.0013 mag gaiacollaboration2018
gaia_rp 9.1426 0.002 mag gaiacollaboration2018
tm_J 8.848 0.024 mag cutri2003
tm_H 8.805 0.028 mag cutri2003
tm_K 8.798 0.021 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 8.8606 0.0023 mag cloutier2014
S_4p5 8.8526 0.0022 mag cloutier2014
S_5p8 8.8567 0.0022 mag cloutier2014
S_8 8.8544 0.0018 mag cloutier2014
S_24 8.824 0.034 mag cloutier2014
W_3p4 8.749 0.023 mag wright2010
W_4p6 8.787 0.019 mag wright2010
W_12 8.87 0.027 mag wright2010
W_22 8.89 0.434 mag wright2010
wise_flags "AAAC,HHhH" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
chi Per currie2010
h and chi Per currie2008
chi Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
2 currie2010
ObsProp
spt_lit ([char])
Value Error Ref.
OB skiffBMK
Derived Stellar Properties
Teff (K)
Value Error Ref.
7200.0 156.9 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
581.72 70.096 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
15.5 0.67 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
18.11 1.162 bell2013
9.33 slesnick2002
10.192 keller2002
B (mag)
Value Error Ref.
9.942 0.0180277564 mayne2007
9.833 slesnick2002
9.824 keller2002
V (mag)
Value Error Ref.
9.535 currie2008
9.538 0.01 mayne2007
9.535 slesnick2002
9.516 keller2002
Ic (mag)
Value Error Ref.
9.942 0.0180277564 mayne2007
g_sloan (mag)
Value Error Ref.
9.599 0.01 bell2013
r_sloan (mag)
Value Error Ref.
9.454 0.01 bell2013
i_sloan (mag)
Value Error Ref.
9.49 0.02 bell2013
z_sloan (mag)
Value Error Ref.
9.529 0.01 bell2013
Mid-Infrared Photometry
S_3p6 (mag)
Value Error Ref.
8.92 0.03 currie2008
S_4p5 (mag)
Value Error Ref.
8.77 0.01 currie2008
S_5p8 (mag)
Value Error Ref.
8.78 currie2008
S_8 (mag)
Value Error Ref.
8.94 currie2008
S_24 (mag)
Value Error Ref.
8.67 0.04 currie2008
Coordinates
ra (h m s)
Value Error Ref.
02 22 29.849 gaiacollaboration2018
02 22 29.849 cutri2003
02 22 29.843 wright2010
02 22 29.849 flewelling2016
02 22 29.856 cloutier2014
02 22 29.856 currie2010
02 22 29.856 currie2008
02 22 29.823 bell2013
02 22 29.842 mayne2007
02 22 29.77 slesnick2002
02 22 29.892 keller2002
02 22 29.850 skiffBMK
dec (d m s)
Value Error Ref.
+57 12 28.82 gaiacollaboration2018
+57 12 28.88 cutri2003
+57 12 28.87 wright2010
+57 12 28.88 flewelling2016
+57 12 28.80 cloutier2014
+57 12 28.80 currie2010
+57 12 28.80 currie2008
+57 12 28.84 bell2013
+57 12 28.93 mayne2007
+57 12 28.9 slesnick2002
+57 12 28.69 keller2002
+57 12 28.80 skiffBMK
ra_deg (deg)
Value Error Ref.
35.62437264 0.0235 gaiacollaboration2018
35.624371 60.0 cutri2003
35.6243448 43.045 wright2010
35.62437083 52.0 flewelling2016
35.6244 cloutier2014
35.6244 currie2010
35.6244 currie2008
35.6242625 bell2013
35.62434167 mayne2007
35.62404167 slesnick2002
35.62455 keller2002
35.624375 skiffBMK
dec_deg (deg)
Value Error Ref.
57.20800571 0.0314 gaiacollaboration2018
57.208023 60.0 cutri2003
57.2080182 44.4994 wright2010
57.20802222 52.0 flewelling2016
57.208 cloutier2014
57.208 currie2010
57.208 currie2008
57.20801111 bell2013
57.20803611 mayne2007
57.20802778 slesnick2002
57.20797 keller2002
57.208 skiffBMK

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology