Star • GDR1 458463122920603392

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] h Per M8308
IPHAS J022206.31+572109.6
PSO J022206.317+572109.591
[Cloutier2014] 8146
[CHI2010] S 4589
GDR2 458463122920603392
mayne2007_persei 3791
2MASS J02220632+5721096
[CHI2010] h Per M 8308
GDR1 458463122920603392
[KGM2001] 14393
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 22 06.3252 h m s gaiacollaboration2016
dec +57 21 09.5732 d m s gaiacollaboration2016
ra_deg 35.5263549 deg gaiacollaboration2016
dec_deg 57.35265923 deg gaiacollaboration2016
pm_ra -0.583 0.315 mas/yr gaiacollaboration2018
pm_dec -0.456 0.357 mas/yr gaiacollaboration2018
plx 0.4209 0.1656 mas gaiacollaboration2018
st_dist 2375.8612 934.7651 pc gaiacollaboration2018
spt G4.4 [char] currie2010
spt_num 44.4 2.6 [decimal allowed] currie2010
spt_lit G4.4 [char] currie2010
U 21.393 0.158 mag bell2013
V 18.744 0.003 mag currie2010
Ic 17.121 0.003 mag currie2010
g_sloan 19.32 0.015 mag flewelling2016
r_sloan 18.215 0.013 mag flewelling2016
i_sloan 17.591 0.005 mag flewelling2016
z_sloan 17.263 0.012 mag flewelling2016
y_opt 16.977 0.008 mag (AB) flewelling2016
H_alpha_phot 17.66 0.03 mag barentsen2014
gaia_g 18.1066 0.0023 mag gaiacollaboration2018
gaia_bp 18.9088 0.0261 mag gaiacollaboration2018
gaia_rp 17.1383 0.0079 mag gaiacollaboration2018
tm_J 15.778 0.068 mag cutri2003
tm_H 15.156 0.081 mag cutri2003
tm_K 14.758 0.107 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.6592 0.0375 mag cloutier2014
S_4p5 14.5415 0.0446 mag cloutier2014
S_8 14.3699 0.0884 mag cloutier2014

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.
20.014 0.0992975327 mayne2007
V (mag)
Value Error Ref.
18.77 0.016 mayne2007
18.925 keller2002
Ic (mag)
Value Error Ref.
20.014 0.0992975327 mayne2007
17.289 keller2002
g_sloan (mag)
Value Error Ref.
19.356 0.012 bell2013
r_sloan (mag)
Value Error Ref.
18.182 0.012 bell2013
18.11 0.02 barentsen2014
i_sloan (mag)
Value Error Ref.
17.531 0.014 bell2013
17.25 0.02 barentsen2014
z_sloan (mag)
Value Error Ref.
17.136 0.009 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 22 06.325 gaiacollaboration2018
02 22 06.325 cutri2003
02 22 06.326 flewelling2016
02 22 06.336 cloutier2014
02 22 06.317 bell2013
02 22 06.336 currie2010
02 22 06.318 mayne2007
02 22 06.377 keller2002
02 22 06.307 barentsen2014
dec (d m s)
Value Error Ref.
+57 21 09.57 gaiacollaboration2018
+57 21 09.62 cutri2003
+57 21 09.57 flewelling2016
+57 21 09.72 cloutier2014
+57 21 09.52 bell2013
+57 21 09.72 currie2010
+57 21 09.54 mayne2007
+57 21 09.32 keller2002
+57 21 09.58 barentsen2014
ra_deg (deg)
Value Error Ref.
35.52635457 0.1002 gaiacollaboration2018
35.526355 87.41 cutri2003
35.52635833 5.0 flewelling2016
35.5264 cloutier2014
35.52632083 bell2013
35.5264 currie2010
35.526325 mayne2007
35.52657 keller2002
35.52628 barentsen2014
dec_deg (deg)
Value Error Ref.
57.35265945 0.1344 gaiacollaboration2018
57.352673 87.41 cutri2003
57.35265833 7.0 flewelling2016
57.3527 cloutier2014
57.35264444 bell2013
57.3527 currie2010
57.35265 mayne2007
57.35259 keller2002
57.35266 barentsen2014

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology