Star • GDR1 458372138332406784

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] S 313
GDR2 458372142636707328
WISEA J021815.50+570458.0
[Cloutier2014] 473
2MASS J02181545+5704579
[SHM2002] 3631
IPHAS J021815.45+570457.9
[KGM2001] 3437
PSO J021815.457+570457.934
[CHI2010] h Per M 524
[CHI2010] h Per M524
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 15.4607 h m s gaiacollaboration2016
dec +57 04 57.8981 d m s gaiacollaboration2016
ra_deg 34.56441971 deg gaiacollaboration2016
dec_deg 57.08274949 deg gaiacollaboration2016
pm_ra -0.696 0.072 mas/yr gaiacollaboration2018
pm_dec -1.196 0.089 mas/yr gaiacollaboration2018
plx 0.3502 0.0434 mas gaiacollaboration2018
st_dist 2855.5111 353.8812 pc gaiacollaboration2018
spt A4.7 [char] currie2010
spt_num 24.7 2.6 [decimal allowed] currie2010
spt_lit A4.7 [char] currie2010
Agaia 0.7513 0.8387 mag gaiacollaboration2018
U 16.786 mag slesnick2002
B 16.375 mag slesnick2002
V 15.681 0.001 mag currie2010
Ic 14.844 0.006 mag currie2010
g_sloan 15.957 0.003 mag flewelling2016
r_sloan 15.485 0.002 mag flewelling2016
i_sloan 15.292 0.002 mag flewelling2016
z_sloan 15.175 0.004 mag flewelling2016
y_opt 15.051 0.001 mag (AB) flewelling2016
H_alpha_phot 18.522 mag keller2002
gaia_g 15.4907 0.0005 mag gaiacollaboration2018
gaia_bp 15.8945 0.0018 mag gaiacollaboration2018
gaia_rp 14.9028 0.003 mag gaiacollaboration2018
tm_J 14.133 0.036 mag cutri2003
tm_H 13.964 0.05 mag cutri2003
tm_K 13.82 0.053 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.8158 0.0265 mag cloutier2014
S_4p5 13.7734 0.032 mag cloutier2014
S_5p8 13.7742 0.0438 mag cloutier2014
S_8 13.7633 0.0622 mag cloutier2014
W_3p4 13.664 0.026 mag wright2010
W_4p6 13.718 0.039 mag wright2010
W_12 12.06 mag wright2010
W_22 9.022 mag wright2010
wise_flags "AAUU,0000" [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
Derived Stellar Properties
Teff (K)
Value Error Ref.
5324.0 156.335 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
4.033 1.1225 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.36 0.145 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
16.89 keller2002
B (mag)
Value Error Ref.
16.402 keller2002
V (mag)
Value Error Ref.
15.675 slesnick2002
15.708 keller2002
Ic (mag)
Value Error Ref.
14.97 keller2002
r_sloan (mag)
Value Error Ref.
15.38 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
14.97 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
15.23 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 15.461 gaiacollaboration2018
02 18 15.452 cutri2003
02 18 15.510 wright2010
02 18 15.461 flewelling2016
02 18 15.456 cloutier2014
02 18 15.456 currie2010
02 18 15.40 slesnick2002
02 18 15.439 keller2002
02 18 15.446 barentsen2014
dec (d m s)
Value Error Ref.
+57 04 57.90 gaiacollaboration2018
+57 04 57.99 cutri2003
+57 04 58.00 wright2010
+57 04 57.90 flewelling2016
+57 04 58.08 cloutier2014
+57 04 58.08 currie2010
+57 04 58.2 slesnick2002
+57 04 57.65 keller2002
+57 04 57.90 barentsen2014
ra_deg (deg)
Value Error Ref.
34.5644196 0.0234 gaiacollaboration2018
34.564382 60.0 cutri2003
34.5646249 58.147 wright2010
34.56442083 3.0 flewelling2016
34.5644 cloutier2014
34.5644 currie2010
34.56416667 slesnick2002
34.56433 keller2002
34.56436 barentsen2014
dec_deg (deg)
Value Error Ref.
57.08274927 0.0349 gaiacollaboration2018
57.082775 60.0 cutri2003
57.0827789 59.7401 wright2010
57.08275 4.0 flewelling2016
57.0828 cloutier2014
57.0828 currie2010
57.08283333 slesnick2002
57.08268 keller2002
57.08275 barentsen2014

All young stellar objects welcome!

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