Star • GDR1 458375333787424768

Cluster
h and chi Per
Proposed Clusters
chi Per
h Per
Alternate Names
[KGM2001] 147
2MASS J02191656+5710592
[SHM2002] 163
[CHI2010] chi Per M922
1187
[CKB2008] 34.8190+57.1831
[CHI2010] chi Per M 922
GDR2 458375338092496768
PSO J021916.517+571059.898
NGC 869 1187
mayne2007_persei 165
WISEA J021916.55+571059.2
[CHI2010] S 6224
[Cloutier2014] 13364
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 19 16.5702 h m s gaiacollaboration2016
dec +57 10 59.2333 d m s gaiacollaboration2016
ra_deg 34.81904232 deg gaiacollaboration2016
dec_deg 57.18312035 deg gaiacollaboration2016
pm_ra -0.641 0.074 mas/yr gaiacollaboration2018
pm_dec -1.06 0.115 mas/yr gaiacollaboration2018
plx 0.3874 0.0435 mas gaiacollaboration2018
st_dist 2581.3113 289.8478 pc gaiacollaboration2018
spt B1.0 [char] currie2010
spt_num 11.0 1.7 [decimal allowed] currie2010
spt_lit B1.0 [char] currie2010
Agaia 1.486 0.3706 mag gaiacollaboration2018
U 10.836 mag currie2008
B 11.228 mag currie2008
V 10.843 0.01 mag currie2010
Ic 10.144 0.001 mag currie2010
z_sloan 12.695 0.001 mag flewelling2016
H_alpha_phot 13.644 mag keller2002
gaia_g 10.7388 0.0005 mag gaiacollaboration2018
gaia_bp 10.9546 0.001 mag gaiacollaboration2018
gaia_rp 10.3801 0.0009 mag gaiacollaboration2018
tm_J 10.022 0.026 mag cutri2003
tm_H 9.959 0.032 mag cutri2003
tm_K 9.924 0.022 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 9.9516 0.0025 mag cloutier2014
S_4p5 9.9215 0.0027 mag cloutier2014
S_5p8 9.9688 0.0033 mag cloutier2014
S_8 9.9588 0.0047 mag cloutier2014
S_24 9.946 0.04 mag cloutier2014
W_3p4 9.839 0.022 mag wright2010
W_4p6 9.848 0.02 mag wright2010
W_12 9.959 0.054 mag wright2010
W_22 8.869 0.496 mag wright2010
wise_flags "AAAC,ddd0" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
chi Per currie2010
h and chi Per currie2008
h Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
2 currie2010
ObsProp
spt ([char])
Value Error Ref.
B2 skiffBMK
spt_num ([decimal allowed])
Value Error Ref.
12.0 skiffBMK
spt_lit ([char])
Value Error Ref.
B2IV skiffBMK
Derived Stellar Properties
Teff (K)
Value Error Ref.
6950.0 192.835 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
246.726 39.5095 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
10.83 0.59 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
10.836 slesnick2002
10.964 keller2002
B (mag)
Value Error Ref.
11.213 0.0180277564 mayne2007
11.228 slesnick2002
11.259 keller2002
V (mag)
Value Error Ref.
10.843 currie2008
10.906 0.01 mayne2007
10.843 slesnick2002
10.854 keller2002
Ic (mag)
Value Error Ref.
11.213 0.0180277564 mayne2007
10.515 keller2002
Mid-Infrared Photometry
S_3p6 (mag)
Value Error Ref.
9.88 0.06 currie2008
S_4p5 (mag)
Value Error Ref.
9.9 currie2008
S_5p8 (mag)
Value Error Ref.
9.92 0.01 currie2008
S_8 (mag)
Value Error Ref.
9.95 0.01 currie2008
S_24 (mag)
Value Error Ref.
9.64 0.04 currie2008
Coordinates
ra (h m s)
Value Error Ref.
02 19 16.570 gaiacollaboration2018
02 19 16.569 cutri2003
02 19 16.553 wright2010
02 19 16.522 flewelling2016
02 19 16.560 cloutier2014
02 19 16.560 currie2010
02 19 16.560 currie2008
02 19 16.566 mayne2007
02 19 16.49 slesnick2002
02 19 16.531 keller2002
02 19 16.570 skiffBMK
dec (d m s)
Value Error Ref.
+57 10 59.23 gaiacollaboration2018
+57 10 59.29 cutri2003
+57 10 59.27 wright2010
+57 10 59.96 flewelling2016
+57 10 59.16 cloutier2014
+57 10 59.16 currie2010
+57 10 59.16 currie2008
+57 10 59.15 mayne2007
+57 10 59.5 slesnick2002
+57 10 59.16 keller2002
+57 10 59.30 skiffBMK
ra_deg (deg)
Value Error Ref.
34.81904202 0.0265 gaiacollaboration2018
34.819036 60.0 cutri2003
34.8189715 39.0499 wright2010
34.81884167 11.0 flewelling2016
34.819 cloutier2014
34.819 currie2010
34.819 currie2008
34.819025 mayne2007
34.81870833 slesnick2002
34.81888 keller2002
34.8190417 skiffBMK
dec_deg (deg)
Value Error Ref.
57.18312009 0.0418 gaiacollaboration2018
57.183136 60.0 cutri2003
57.1831302 42.1914 wright2010
57.18332222 11.0 flewelling2016
57.1831 cloutier2014
57.1831 currie2010
57.1831 currie2008
57.18309722 mayne2007
57.18319444 slesnick2002
57.1831 keller2002
57.1831389 skiffBMK

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology