Star • GDR1 458400656913988480

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
WISEA J022252.20+565728.1
[Cloutier2014] 7728
mayne2007_persei 842
PSO J022252.214+565728.181
GDR2 458400656913988480
[KGM2001] 9825
IPHAS J022252.21+565728.2
[CHI2010] h Per M 7881
[CHI2010] S 4009
[CHI2010] h Per M7881
GDR1 458400656913988480
2MASS J02225222+5657281
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 22 52.2202 h m s gaiacollaboration2016
dec +56 57 28.1096 d m s gaiacollaboration2016
ra_deg 35.71758414 deg gaiacollaboration2016
dec_deg 56.95780823 deg gaiacollaboration2016
pm_ra -0.492 0.264 mas/yr gaiacollaboration2018
pm_dec -0.754 0.292 mas/yr gaiacollaboration2018
plx 0.411 0.1356 mas gaiacollaboration2018
st_dist 2433.09 802.7421 pc gaiacollaboration2018
spt G3.6 [char] currie2010
spt_num 43.6 2.8 [decimal allowed] currie2010
spt_lit G3.6 [char] currie2010
U 20.692 0.059 mag bell2013
V 18.005 0.002 mag currie2010
Ic 16.565 0.002 mag currie2010
g_sloan 18.647 0.009 mag flewelling2016
r_sloan 17.657 0.003 mag flewelling2016
i_sloan 17.148 0.007 mag flewelling2016
z_sloan 16.849 0.003 mag flewelling2016
y_opt 16.651 0.011 mag (AB) flewelling2016
H_alpha_phot 17.1 0.02 mag barentsen2014
gaia_g 17.6978 0.0026 mag gaiacollaboration2018
gaia_bp 18.4131 0.0206 mag gaiacollaboration2018
gaia_rp 16.7648 0.0084 mag gaiacollaboration2018
tm_J 15.575 0.061 mag cutri2003
tm_H 14.898 0.074 mag cutri2003
tm_K 14.731 0.104 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.5903 0.0365 mag cloutier2014
S_4p5 14.5343 0.0442 mag cloutier2014
S_5p8 14.6704 0.0714 mag cloutier2014
W_3p4 14.543 0.03 mag wright2010
W_4p6 14.631 0.049 mag wright2010
W_12 12.542 mag wright2010
W_22 8.934 mag wright2010
wise_flags "AAUU,hh00" [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.
19.384 0.0580517011 mayne2007
V (mag)
Value Error Ref.
18.066 0.011 mayne2007
17.996 keller2002
Ic (mag)
Value Error Ref.
19.384 0.0580517011 mayne2007
16.729 keller2002
g_sloan (mag)
Value Error Ref.
18.594 0.01 bell2013
r_sloan (mag)
Value Error Ref.
17.63 0.01 bell2013
17.5 0.02 barentsen2014
i_sloan (mag)
Value Error Ref.
17.125 0.014 bell2013
16.7 0.01 barentsen2014
z_sloan (mag)
Value Error Ref.
16.752 0.008 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 22 52.220 gaiacollaboration2018
02 22 52.223 cutri2003
02 22 52.206 wright2010
02 22 52.221 flewelling2016
02 22 52.200 cloutier2014
02 22 52.213 bell2013
02 22 52.200 currie2010
02 22 52.219 mayne2007
02 22 52.277 keller2002
02 22 52.214 barentsen2014
dec (d m s)
Value Error Ref.
+56 57 28.11 gaiacollaboration2018
+56 57 28.18 cutri2003
+56 57 28.10 wright2010
+56 57 28.11 flewelling2016
+56 57 28.08 cloutier2014
+56 57 28.16 bell2013
+56 57 28.08 currie2010
+56 57 28.15 mayne2007
+56 57 27.86 keller2002
+56 57 28.22 barentsen2014
ra_deg (deg)
Value Error Ref.
35.71758457 0.0889 gaiacollaboration2018
35.717597 70.0 cutri2003
35.7175242 5.367 wright2010
35.7175875 5.0 flewelling2016
35.7175 cloutier2014
35.71755417 bell2013
35.7175 currie2010
35.71757917 mayne2007
35.71782 keller2002
35.71756 barentsen2014
dec_deg (deg)
Value Error Ref.
56.95780789 0.1176 gaiacollaboration2018
56.957829 80.0 cutri2003
56.957806 9.8786 wright2010
56.95780833 4.0 flewelling2016
56.9578 cloutier2014
56.95782222 bell2013
56.9578 currie2010
56.95781944 mayne2007
56.95774 keller2002
56.95784 barentsen2014

All young stellar objects welcome!

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