Star • GDR1 458356710806621312

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
2MASS J02202998+5653119
[CHI2010] S 2887
[KGM2001] 8666
GDR2 458356715114603392
PSO J022029.982+565311.946
WISEA J022030.01+565311.9
[CHI2010] h Per M 7702
[Cloutier2014] 7550
mayne2007_persei 846
[CHI2010] h Per M7702
GDR1 458356710806621312
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 20 29.9932 h m s gaiacollaboration2016
dec +56 53 11.8889 d m s gaiacollaboration2016
ra_deg 35.1249716 deg gaiacollaboration2016
dec_deg 56.8866358 deg gaiacollaboration2016
pm_ra -0.511 0.238 mas/yr gaiacollaboration2018
pm_dec -0.956 0.181 mas/yr gaiacollaboration2018
plx 0.4463 0.1012 mas gaiacollaboration2018
st_dist 2240.6453 508.0737 pc gaiacollaboration2018
spt G3.6 [char] currie2010
spt_num 43.6 2.7 [decimal allowed] currie2010
spt_lit G3.6 [char] currie2010
U 19.394 mag keller2002
B 18.8 mag keller2002
V 17.772 0.002 mag currie2010
Ic 16.33 0.002 mag currie2010
g_sloan 18.079 0.004 mag flewelling2016
r_sloan 17.196 0.01 mag flewelling2016
i_sloan 16.827 0.008 mag flewelling2016
z_sloan 16.52 0.006 mag flewelling2016
y_opt 16.309 0.008 mag (AB) flewelling2016
gaia_g 17.2239 0.0016 mag gaiacollaboration2018
gaia_bp 17.9327 0.0181 mag gaiacollaboration2018
gaia_rp 16.3749 0.0076 mag gaiacollaboration2018
tm_J 15.212 0.04 mag cutri2003
tm_H 14.596 0.049 mag cutri2003
tm_K 14.53 0.088 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.3591 0.0331 mag cloutier2014
S_4p5 14.3309 0.0405 mag cloutier2014
S_5p8 14.3709 0.0626 mag cloutier2014
S_8 14.6679 0.1055 mag cloutier2014
W_3p4 14.112 0.027 mag wright2010
W_4p6 14.052 0.037 mag wright2010
W_12 12.386 0.39 mag wright2010
W_22 9.242 mag wright2010
wise_flags "AACU,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
U (mag)
Value Error Ref.
20.386 0.048 bell2013
B (mag)
Value Error Ref.
18.883 0.0298328678 mayne2007
V (mag)
Value Error Ref.
17.702 0.007 mayne2007
17.675 keller2002
Ic (mag)
Value Error Ref.
18.883 0.0298328678 mayne2007
16.389 keller2002
g_sloan (mag)
Value Error Ref.
18.154 0.009 bell2013
r_sloan (mag)
Value Error Ref.
17.23 0.009 bell2013
i_sloan (mag)
Value Error Ref.
16.76 0.014 bell2013
z_sloan (mag)
Value Error Ref.
16.461 0.008 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 20 29.993 gaiacollaboration2018
02 20 29.985 cutri2003
02 20 30.014 wright2010
02 20 29.993 flewelling2016
02 20 29.976 cloutier2014
02 20 29.992 bell2013
02 20 29.976 currie2010
02 20 29.990 mayne2007
02 20 30.120 keller2002
dec (d m s)
Value Error Ref.
+56 53 11.89 gaiacollaboration2018
+56 53 11.98 cutri2003
+56 53 11.96 wright2010
+56 53 11.89 flewelling2016
+56 53 11.76 cloutier2014
+56 53 12.00 bell2013
+56 53 11.76 currie2010
+56 53 11.96 mayne2007
+56 53 12.30 keller2002
ra_deg (deg)
Value Error Ref.
35.12497142 0.0656 gaiacollaboration2018
35.124938 60.0 cutri2003
35.1250591 40.2847 wright2010
35.12497083 8.0 flewelling2016
35.1249 cloutier2014
35.12496667 bell2013
35.1249 currie2010
35.12495833 mayne2007
35.1255 keller2002
dec_deg (deg)
Value Error Ref.
56.88663543 0.0748 gaiacollaboration2018
56.886662 70.0 cutri2003
56.8866556 41.0143 wright2010
56.88663611 7.0 flewelling2016
56.8866 cloutier2014
56.88666667 bell2013
56.8866 currie2010
56.88665556 mayne2007
56.88675 keller2002

All young stellar objects welcome!

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