Star • GDR1 458363823275112320

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR1 458363823275112320
GDR2 458363827580153728
mayne2007_persei 232
[CHI2010] h Per M 373
[CKB2008] 35.0411+57.1494
PSO J022009.854+570857.835
[CHI2010] h Per M373
[SHM2002] 2583
[Cloutier2014] 325
WISEA J022009.85+570857.8
[CHI2010] S 24
IPHAS J022009.87+570857.8
[KGM2001] 2295
2MASS J02200985+5708578
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 20 09.8604 h m s gaiacollaboration2016
dec +57 08 57.8091 d m s gaiacollaboration2016
ra_deg 35.04108518 deg gaiacollaboration2016
dec_deg 57.14939141 deg gaiacollaboration2016
pm_ra -0.746 0.067 mas/yr gaiacollaboration2018
pm_dec -1.078 0.083 mas/yr gaiacollaboration2018
plx 0.3222 0.0357 mas gaiacollaboration2018
st_dist 3103.6623 343.8881 pc gaiacollaboration2018
spt A2.0 [char] currie2010
spt_num 22.0 3.0 [decimal allowed] currie2010
spt_lit A2.0 [char] currie2010
Agaia 0.878 0.56815 mag gaiacollaboration2018
disk_flag True [boolean] currie2008
U 15.928 mag currie2008
B 15.622 mag currie2008
V 15.055 0.001 mag currie2010
Ic 14.388 0.005 mag currie2010
g_sloan 15.275 0.002 mag flewelling2016
r_sloan 14.941 0.002 mag flewelling2016
i_sloan 14.81 0.005 mag flewelling2016
z_sloan 14.738 0.002 mag flewelling2016
y_opt 14.623 0.002 mag (AB) flewelling2016
H_alpha_phot 18.352 mag keller2002
gaia_g 14.9288 0.0004 mag gaiacollaboration2018
gaia_bp 15.2452 0.0024 mag gaiacollaboration2018
gaia_rp 14.4349 0.0015 mag gaiacollaboration2018
tm_J 13.836 0.026 mag cutri2003
tm_H 13.701 0.038 mag cutri2003
tm_K 13.62 0.047 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.5739 0.0241 mag cloutier2014
S_4p5 13.4856 0.0284 mag cloutier2014
S_5p8 13.5219 0.0393 mag cloutier2014
S_8 13.3801 0.0523 mag cloutier2014
S_24 11.295 0.142 mag cloutier2014
W_3p4 13.535 0.026 mag wright2010
W_4p6 13.653 0.036 mag wright2010
W_12 12.618 mag wright2010
W_22 9.085 mag wright2010
wise_flags "AAUU,0h00" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2010
h and chi Per currie2008
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
ObsProp
spt ([char])
Value Error Ref.
A2 currie2008
spt_num ([decimal allowed])
Value Error Ref.
22.0 currie2008
spt_lit ([char])
Value Error Ref.
A2 currie2008
Derived Stellar Properties
Teff (K)
Value Error Ref.
5835.67 271.02 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
7.633 1.9745 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.7 0.25 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
16.765 0.024 bell2013
15.928 slesnick2002
16.073 keller2002
B (mag)
Value Error Ref.
15.618 0.0094339811 mayne2007
15.622 slesnick2002
15.611 keller2002
V (mag)
Value Error Ref.
15.054 currie2008
15.034 0.005 mayne2007
15.054 slesnick2002
15.031 keller2002
Ic (mag)
Value Error Ref.
15.618 0.0094339811 mayne2007
14.663 keller2002
g_sloan (mag)
Value Error Ref.
15.259 0.006 bell2013
r_sloan (mag)
Value Error Ref.
14.902 0.007 bell2013
14.81 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
14.774 0.012 bell2013
14.45 0.0 barentsen2014
z_sloan (mag)
Value Error Ref.
14.659 0.005 bell2013
H_alpha_phot (mag)
Value Error Ref.
14.71 0.0 barentsen2014
Mid-Infrared Photometry
S_3p6 (mag)
Value Error Ref.
13.51 0.03 currie2008
S_4p5 (mag)
Value Error Ref.
13.46 0.02 currie2008
S_5p8 (mag)
Value Error Ref.
13.35 0.06 currie2008
S_8 (mag)
Value Error Ref.
13.88 0.14 currie2008
S_24 (mag)
Value Error Ref.
10.81 0.07 currie2008
Coordinates
ra (h m s)
Value Error Ref.
02 20 09.860 gaiacollaboration2018
02 20 09.855 cutri2003
02 20 09.856 wright2010
02 20 09.859 flewelling2016
02 20 09.840 cloutier2014
02 20 09.856 bell2013
02 20 09.840 currie2010
02 20 09.864 currie2008
02 20 09.857 mayne2007
02 20 09.80 slesnick2002
02 20 09.914 keller2002
02 20 09.866 barentsen2014
dec (d m s)
Value Error Ref.
+57 08 57.81 gaiacollaboration2018
+57 08 57.86 cutri2003
+57 08 57.87 wright2010
+57 08 57.81 flewelling2016
+57 08 57.84 cloutier2014
+57 08 57.73 bell2013
+57 08 57.84 currie2010
+57 08 57.84 currie2008
+57 08 57.72 mayne2007
+57 08 58.0 slesnick2002
+57 08 57.62 keller2002
+57 08 57.80 barentsen2014
ra_deg (deg)
Value Error Ref.
35.04108505 0.0218 gaiacollaboration2018
35.041061 84.85 cutri2003
35.0410653 43.7209 wright2010
35.04107917 8.0 flewelling2016
35.041 cloutier2014
35.04106667 bell2013
35.041 currie2010
35.0411 currie2008
35.04107083 mayne2007
35.04083333 slesnick2002
35.04131 keller2002
35.04111 barentsen2014
dec_deg (deg)
Value Error Ref.
57.14939126 0.0316 gaiacollaboration2018
57.149406 84.85 cutri2003
57.1494097 46.3689 wright2010
57.14939167 5.0 flewelling2016
57.1494 cloutier2014
57.14936944 bell2013
57.1494 currie2010
57.1494 currie2008
57.14936667 mayne2007
57.14944444 slesnick2002
57.14934 keller2002
57.14939 barentsen2014

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology