Star • GDR1 458372447570090880

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458372451874348416
mayne2007_persei 484
[Cloutier2014] 638
2MASS J02180017+5706227
WISEA J021800.18+570622.8
[CHI2010] h Per M691
PSO J021800.175+570622.767
[KGM2001] 4463
[CHI2010] S 1121
IPHAS J021800.17+570622.7
[CHI2010] h Per M 691
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 00.1802 h m s gaiacollaboration2016
dec +57 06 22.7081 d m s gaiacollaboration2016
ra_deg 34.50075069 deg gaiacollaboration2016
dec_deg 57.10630782 deg gaiacollaboration2016
pm_ra -0.807 0.089 mas/yr gaiacollaboration2018
pm_dec -1.077 0.119 mas/yr gaiacollaboration2018
plx 0.3529 0.0555 mas gaiacollaboration2018
st_dist 2833.6639 445.6456 pc gaiacollaboration2018
spt F0.8 [char] currie2010
spt_num 30.8 2.4 [decimal allowed] currie2010
spt_lit F0.8 [char] currie2010
U 17.418 mag keller2002
B 17.104 mag keller2002
V 16.244 0.002 mag currie2010
Ic 15.244 0.007 mag currie2010
g_sloan 16.569 0.002 mag flewelling2016
r_sloan 15.984 0.002 mag flewelling2016
i_sloan 15.71 0.003 mag flewelling2016
z_sloan 15.551 0.003 mag flewelling2016
y_opt 15.412 0.006 mag (AB) flewelling2016
H_alpha_phot 15.61 0.0 mag barentsen2014
gaia_g 15.9824 0.0007 mag gaiacollaboration2018
gaia_bp 16.4593 0.0039 mag gaiacollaboration2018
gaia_rp 15.3174 0.0031 mag gaiacollaboration2018
tm_J 14.518 0.039 mag cutri2003
tm_H 14.189 0.054 mag cutri2003
tm_K 13.951 0.051 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.948 0.0279 mag cloutier2014
S_4p5 13.8864 0.0335 mag cloutier2014
S_5p8 13.8739 0.0471 mag cloutier2014
S_8 13.8942 0.0649 mag cloutier2014
W_3p4 13.906 0.057 mag wright2010
W_4p6 13.905 0.045 mag wright2010
W_12 11.97 mag wright2010
W_22 8.789 mag wright2010
wise_flags "AAUU,d000" [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.
4950.23 202.32 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
17.047 0.0156524758 mayne2007
V (mag)
Value Error Ref.
16.227 0.007 mayne2007
16.271 keller2002
Ic (mag)
Value Error Ref.
17.047 0.0156524758 mayne2007
15.397 keller2002
r_sloan (mag)
Value Error Ref.
15.87 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
15.3 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 00.180 gaiacollaboration2018
02 18 00.171 cutri2003
02 18 00.183 wright2010
02 18 00.180 flewelling2016
02 18 00.168 cloutier2014
02 18 00.168 currie2010
02 18 00.167 mayne2007
02 18 00.223 keller2002
02 18 00.170 barentsen2014
dec (d m s)
Value Error Ref.
+57 06 22.71 gaiacollaboration2018
+57 06 22.78 cutri2003
+57 06 22.85 wright2010
+57 06 22.71 flewelling2016
+57 06 22.68 cloutier2014
+57 06 22.68 currie2010
+57 06 22.81 mayne2007
+57 06 22.43 keller2002
+57 06 22.75 barentsen2014
ra_deg (deg)
Value Error Ref.
34.50075043 0.0294 gaiacollaboration2018
34.500713 60.0 cutri2003
34.5007628 36.6457 wright2010
34.50075 5.0 flewelling2016
34.5007 cloutier2014
34.5007 currie2010
34.50069583 mayne2007
34.50093 keller2002
34.50071 barentsen2014
dec_deg (deg)
Value Error Ref.
57.10630763 0.0449 gaiacollaboration2018
57.106327 60.0 cutri2003
57.1063472 41.0677 wright2010
57.10630833 3.0 flewelling2016
57.1063 cloutier2014
57.1063 currie2010
57.10633611 mayne2007
57.10623 keller2002
57.10632 barentsen2014

All young stellar objects welcome!

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