Star • GDR1 458374887111801472

Cluster
h and chi Per
Proposed Clusters
chi Per
h Per
Alternate Names
mayne2007_persei 871
WISEA J021928.28+570848.2
PSO J021928.227+570847.854
[Cloutier2014] 13494
IPHAS J021928.23+570847.8
2MASS J02192823+5708478
[KGM2001] 4453
[CHI2010] chi Per M1509
[SHM2002] 4387
GDR2 458374891415929472
[CHI2010] chi Per M 1509
[CHI2010] S 9390
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 19 28.2337 h m s gaiacollaboration2016
dec +57 08 47.8299 d m s gaiacollaboration2016
ra_deg 34.86764024 deg gaiacollaboration2016
dec_deg 57.14661943 deg gaiacollaboration2016
pm_ra -0.785 0.11 mas/yr gaiacollaboration2018
pm_dec -0.88 0.16 mas/yr gaiacollaboration2018
plx 0.3458 0.0694 mas gaiacollaboration2018
st_dist 2891.845 580.3761 pc gaiacollaboration2018
spt A9.9 [char] currie2010
spt_num 29.9 2.5 [decimal allowed] currie2010
spt_lit A9.9 [char] currie2010
U 17.387 mag slesnick2002
B 17.015 mag slesnick2002
V 16.187 0.01 mag currie2010
Ic 15.366 mag keller2002
g_sloan 16.527 0.004 mag flewelling2016
r_sloan 15.936 0.003 mag flewelling2016
i_sloan 15.662 0.002 mag flewelling2016
z_sloan 15.522 0.002 mag flewelling2016
y_opt 15.366 0.004 mag (AB) flewelling2016
H_alpha_phot 18.872 mag keller2002
gaia_g 15.9409 0.0007 mag gaiacollaboration2018
gaia_bp 16.4082 0.0068 mag gaiacollaboration2018
gaia_rp 15.2729 0.0038 mag gaiacollaboration2018
tm_J 14.455 0.032 mag cutri2003
tm_H 14.303 0.051 mag cutri2003
tm_K 14.071 0.059 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.0428 0.0291 mag cloutier2014
S_4p5 13.9905 0.0351 mag cloutier2014
S_5p8 14.0744 0.0519 mag cloutier2014
S_8 14.3933 0.0878 mag cloutier2014
W_3p4 13.826 0.047 mag wright2010
W_4p6 13.964 0.057 mag wright2010
W_12 12.184 mag wright2010
W_22 9.129 mag wright2010
wise_flags "AAUU,dd00" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
chi Per currie2010
h Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
2 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
4936.61 120.43 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
17.682 keller2002
B (mag)
Value Error Ref.
17.039 0.0165529454 mayne2007
17.092 keller2002
V (mag)
Value Error Ref.
16.181 0.007 mayne2007
16.187 slesnick2002
16.208 keller2002
Ic (mag)
Value Error Ref.
17.039 0.0165529454 mayne2007
r_sloan (mag)
Value Error Ref.
15.84 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
15.33 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
15.61 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 19 28.234 gaiacollaboration2018
02 19 28.239 cutri2003
02 19 28.285 wright2010
02 19 28.234 flewelling2016
02 19 28.248 cloutier2014
02 19 28.248 currie2010
02 19 28.228 mayne2007
02 19 28.18 slesnick2002
02 19 28.258 keller2002
02 19 28.231 barentsen2014
dec (d m s)
Value Error Ref.
+57 08 47.83 gaiacollaboration2018
+57 08 47.88 cutri2003
+57 08 48.23 wright2010
+57 08 47.83 flewelling2016
+57 08 47.76 cloutier2014
+57 08 47.76 currie2010
+57 08 47.84 mayne2007
+57 08 48.1 slesnick2002
+57 08 47.69 keller2002
+57 08 47.80 barentsen2014
ra_deg (deg)
Value Error Ref.
34.86763985 0.036 gaiacollaboration2018
34.867662 84.85 cutri2003
34.8678552 0.9381 wright2010
34.86764167 6.0 flewelling2016
34.8677 cloutier2014
34.8677 currie2010
34.86761667 mayne2007
34.86741667 slesnick2002
34.86774 keller2002
34.86763 barentsen2014
dec_deg (deg)
Value Error Ref.
57.14661926 0.0503 gaiacollaboration2018
57.146633 84.85 cutri2003
57.1467313 47.6334 wright2010
57.14661944 5.0 flewelling2016
57.1466 cloutier2014
57.1466 currie2010
57.14662222 mayne2007
57.14669444 slesnick2002
57.14658 keller2002
57.14661 barentsen2014

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology