Star • GDR1 458454704783047424

Cluster
h and chi Per
Proposed Clusters
chi Per
h Per
Alternate Names
PSO J022204.952+570841.810
[CHI2010] h Per M2737
IPHAS J022204.96+570841.8
[Cloutier2014] 2645
[CHI2010] S 5817
mayne2007_persei 220
GDR1 458454704783047424
[CHI2010] h Per M 2737
2268
GDR2 458454709087819392
[BNM2013] 19.04 183
WISEA J022205.02+570841.3
Chi-180
[KGM2001] 921
MNLSJ Persei 220
GDR1 458454704783047424
[SHM2002] 1054
2MASS J02220495+5708418
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 22 04.9544 h m s gaiacollaboration2016
dec +57 08 41.7399 d m s gaiacollaboration2016
ra_deg 35.52064327 deg gaiacollaboration2016
dec_deg 57.14492774 deg gaiacollaboration2016
pm_ra -0.652 0.046 mas/yr gaiacollaboration2018
pm_dec -1.076 0.067 mas/yr gaiacollaboration2018
plx 0.3778 0.0309 mas gaiacollaboration2018
st_dist 2646.9031 216.4884 pc gaiacollaboration2018
spt B7.9 [char] currie2010
spt_num 17.9 1.2 [decimal allowed] currie2010
spt_lit B7.9 [char] currie2010
U 13.948 mag slesnick2002
B 14.043 mag slesnick2002
V 13.66 0.003 mag currie2010
Ic 13.135 0.002 mag currie2010
g_sloan 13.772 0.001 mag flewelling2016
r_sloan 13.699 0.001 mag flewelling2016
i_sloan 13.657 0.001 mag flewelling2016
z_sloan 13.554 0.016 mag flewelling2016
y_opt 13.469 0.005 mag (AB) flewelling2016
H_alpha_phot 16.5 mag keller2002
gaia_g 13.5478 0.0004 mag gaiacollaboration2018
gaia_bp 13.7565 0.0024 mag gaiacollaboration2018
gaia_rp 13.161 0.0019 mag gaiacollaboration2018
tm_J 12.728 0.028 mag cutri2003
tm_H 12.555 0.039 mag cutri2003
tm_K 12.491 0.031 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 12.4745 0.0163 mag cloutier2014
S_4p5 12.4937 0.02 mag cloutier2014
S_5p8 12.4581 0.0252 mag cloutier2014
S_8 12.3035 0.0353 mag cloutier2014
W_3p4 12.468 0.065 mag wright2010
W_4p6 12.613 0.071 mag wright2010
W_12 11.966 mag wright2010
W_22 8.846 mag wright2010
wise_flags "AAUU,hhHH" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
chi Per bell2013
chi Per mayne2007
h Per currie2010
chi Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Motion
pm_ra (mas/yr)
Value Error Ref.
-0.4 1.7 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
1.2 1.6 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
6909.69 220.0 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
19.503 3.847 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
3.08 0.2 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
14.515 0.012 bell2013
13.969 keller2002
B (mag)
Value Error Ref.
14.033 mayne2007
14.074 keller2002
V (mag)
Value Error Ref.
13.636 mayne2007
13.666 slesnick2002
13.662 keller2002
Ic (mag)
Value Error Ref.
13.122 mayne2007
13.251 keller2002
g_sloan (mag)
Value Error Ref.
13.746 0.008 bell2013
r_sloan (mag)
Value Error Ref.
13.56 0.008 bell2013
13.48 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
13.526 0.015 bell2013
13.2 0.0 barentsen2014
z_sloan (mag)
Value Error Ref.
13.49 0.01 bell2013
H_alpha_phot (mag)
Value Error Ref.
13.32 0.0 barentsen2014
gaia_g (mag)
Value Error Ref.
13.487 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
02 22 04.954 gaiacollaboration2016
02 22 04.952 cutri2003
02 22 05.025 wright2010
02 22 04.952 flewelling2016
02 22 04.950 bell2013
02 22 04.956 barentsen2014
02 22 04.955 zacharias2017
02 22 04.948 mayne2007
02 22 04.954 gaiacollaboration2018
02 22 04.968 cloutier2014
02 22 04.968 currie2010
02 22 04.88 slesnick2002
02 22 05.004 keller2002
dec (d m s)
Value Error Ref.
+57 08 41.74 gaiacollaboration2016
+57 08 41.85 cutri2003
+57 08 41.38 wright2010
+57 08 41.74 flewelling2016
+57 08 41.81 bell2013
+57 08 41.78 barentsen2014
+57 08 41.73 zacharias2017
+57 08 41.78 mayne2007
+57 08 41.74 gaiacollaboration2018
+57 08 42.00 cloutier2014
+57 08 42.00 currie2010
+57 08 41.8 slesnick2002
+57 08 41.50 keller2002
ra_deg (deg)
Value Error Ref.
35.52064327 0.154 gaiacollaboration2016
35.520635 60.0 cutri2003
35.5209377 46.6051 wright2010
35.52063333 15.0 flewelling2016
35.520625 bell2013
35.52065 barentsen2014
35.5206459 zacharias2017
35.52061667 mayne2007
35.52064334 0.0165 gaiacollaboration2018
35.5207 cloutier2014
35.5207 currie2010
35.52033333 slesnick2002
35.52085 keller2002
dec_deg (deg)
Value Error Ref.
57.14492774 0.094 gaiacollaboration2016
57.144958 60.0 cutri2003
57.1448272 110.9039 wright2010
57.14492778 13.0 flewelling2016
57.14494722 bell2013
57.14494 barentsen2014
57.1449239 zacharias2017
57.14493889 mayne2007
57.14492748 0.0258 gaiacollaboration2018
57.145 cloutier2014
57.145 currie2010
57.14494444 slesnick2002
57.14486 keller2002

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology