Star • GDR1 458364029430210176

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458364029430210176
PSO J022036.685+570927.868
mayne2007_persei 1326
[CHI2010] S 4985
[Cloutier2014] 8386
GDR1 458364029430210176
[CHI2010] h Per M 8552
[CHI2010] h Per M8552
IPHAS J022036.69+570927.8
WISEA J022036.68+570927.9
2MASS J02203670+5709276
[KGM2001] 14538
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 20 36.6905 h m s gaiacollaboration2016
dec +57 09 27.8537 d m s gaiacollaboration2016
ra_deg 35.15287725 deg gaiacollaboration2016
dec_deg 57.15773715 deg gaiacollaboration2016
pm_ra -0.518 0.346 mas/yr gaiacollaboration2018
pm_dec -1.376 0.357 mas/yr gaiacollaboration2018
plx 0.3249 0.2017 mas gaiacollaboration2018
spt K0.0 [char] currie2010
spt_num 50.0 5.0 [decimal allowed] currie2010
spt_lit K0.0 [char] currie2010
U 22.577 0.279 mag bell2013
V 19.182 0.01 mag currie2010
Ic 17.379 0.029 mag currie2010
g_sloan 19.881 0.014 mag flewelling2016
r_sloan 18.593 0.011 mag flewelling2016
i_sloan 17.97 0.011 mag flewelling2016
z_sloan 17.61 0.005 mag flewelling2016
y_opt 17.337 0.017 mag (AB) flewelling2016
H_alpha_phot 18.01 0.02 mag barentsen2014
gaia_g 18.4999 0.0023 mag gaiacollaboration2018
gaia_bp 19.3351 0.034 mag gaiacollaboration2018
gaia_rp 17.4876 0.0133 mag gaiacollaboration2018
tm_J 16.011 0.096 mag cutri2003
tm_H 15.224 0.09 mag cutri2003
tm_K 15.064 0.138 mag cutri2003
tm_flags "AAB,0" [char] cutri2003
S_3p6 14.9575 0.0429 mag cloutier2014
S_4p5 15.0579 0.056 mag cloutier2014
S_5p8 15.1257 0.0978 mag cloutier2014
S_8 14.9435 0.1178 mag cloutier2014
W_3p4 15.168 0.049 mag wright2010
W_4p6 15.61 0.125 mag wright2010
W_12 12.743 mag wright2010
W_22 8.391 mag wright2010
wise_flags "ABUU,0HH0" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Optical Photometry
B (mag)
Value Error Ref.
20.419 0.0988433103 mayne2007
V (mag)
Value Error Ref.
19.097 0.019 mayne2007
19.027 keller2002
Ic (mag)
Value Error Ref.
20.419 0.0988433103 mayne2007
17.565 keller2002
g_sloan (mag)
Value Error Ref.
19.815 0.014 bell2013
r_sloan (mag)
Value Error Ref.
18.626 0.012 bell2013
18.4 0.02 barentsen2014
i_sloan (mag)
Value Error Ref.
17.897 0.018 bell2013
17.54 0.02 barentsen2014
z_sloan (mag)
Value Error Ref.
17.47 0.01 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 20 36.690 gaiacollaboration2018
02 20 36.701 cutri2003
02 20 36.683 wright2010
02 20 36.691 flewelling2016
02 20 36.696 cloutier2014
02 20 36.679 bell2013
02 20 36.696 currie2010
02 20 36.682 mayne2007
02 20 36.749 keller2002
02 20 36.691 barentsen2014
dec (d m s)
Value Error Ref.
+57 09 27.85 gaiacollaboration2018
+57 09 27.68 cutri2003
+57 09 27.90 wright2010
+57 09 27.85 flewelling2016
+57 09 27.72 cloutier2014
+57 09 27.89 bell2013
+57 09 27.72 currie2010
+57 09 27.90 mayne2007
+57 09 27.83 keller2002
+57 09 27.83 barentsen2014
ra_deg (deg)
Value Error Ref.
35.15287652 0.1208 gaiacollaboration2018
35.152922 153.2 cutri2003
35.1528448 6.5317 wright2010
35.15287917 8.0 flewelling2016
35.1529 cloutier2014
35.15282917 bell2013
35.1529 currie2010
35.15284167 mayne2007
35.15312 keller2002
35.15288 barentsen2014
dec_deg (deg)
Value Error Ref.
57.15773691 0.1567 gaiacollaboration2018
57.157688 153.2 cutri2003
57.1577503 3.9332 wright2010
57.15773611 3.0 flewelling2016
57.1577 cloutier2014
57.15774722 bell2013
57.1577 currie2010
57.15775 mayne2007
57.15773 keller2002
57.15773 barentsen2014

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology