Star • GDR1 458561391775196928

Cluster
h and chi Per
Proposed Clusters
Alternate Names
IPHAS J021744.31+571229.1
2MASS J02174430+5712291
WISEA J021744.30+571229.0
[CHI2010] S 506
[CKB2008] 34.4346+57.2081
[KGM2001] 1716
mayne2007_persei 6
[KGM2001] 1722
GDR2 458561396073369216
295
PSO J021744.303+571228.984
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] currie2008
ra 02 17 44.3092 h m s gaiacollaboration2016
dec +57 12 28.9834 d m s gaiacollaboration2016
ra_deg 34.43462185 deg gaiacollaboration2016
dec_deg 57.20805094 deg gaiacollaboration2016
pm_ra 0.214 0.046 mas/yr gaiacollaboration2018
pm_dec 1.17 0.049 mas/yr gaiacollaboration2018
plx 0.1667 0.0272 mas gaiacollaboration2018
st_dist 5998.8002 978.8084 pc gaiacollaboration2018
spt G2.6 [char] currie2010
spt_num 42.6 2.0 [decimal allowed] currie2010
spt_lit G2.6 [char] currie2010
U 17.598 mag keller2002
B 16.177 mag keller2002
V 14.563 mag keller2002
Ic 12.768 mag keller2002
g_sloan 15.258 0.003 mag flewelling2016
r_sloan 13.947 0.003 mag flewelling2016
i_sloan 13.173 mag flewelling2016
z_sloan 12.765 mag flewelling2016
y_opt 12.612 0.003 mag (AB) flewelling2016
H_alpha_phot 16.491 mag keller2002
gaia_g 13.8219 0.0003 mag gaiacollaboration2018
gaia_bp 14.8354 0.0026 mag gaiacollaboration2018
gaia_rp 12.8245 0.0013 mag gaiacollaboration2018
tm_J 11.228 0.023 mag cutri2003
tm_H 10.435 0.03 mag cutri2003
tm_K 10.241 0.022 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 10.03 0.05 mag currie2008
S_4p5 10.14 0.02 mag currie2008
S_5p8 10.13 0.01 mag currie2008
S_8 10.07 0.01 mag currie2008
S_24 9.87 0.06 mag currie2008
W_3p4 10.114 0.023 mag wright2010
W_4p6 10.174 0.021 mag wright2010
W_12 10.134 0.055 mag wright2010
W_22 8.94 mag wright2010
wise_flags "AAAU,0h00" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Derived Stellar Properties
Teff (K)
Value Error Ref.
4116.11 450.11 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
16.215 0.0144222051 mayne2007
V (mag)
Value Error Ref.
14.544 0.008 mayne2007
Ic (mag)
Value Error Ref.
16.215 0.0144222051 mayne2007
r_sloan (mag)
Value Error Ref.
13.82 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
12.85 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
13.37 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 17 44.309 gaiacollaboration2018
02 17 44.302 cutri2003
02 17 44.306 wright2010
02 17 44.309 flewelling2016
02 17 44.304 currie2010
02 17 44.304 currie2008
02 17 44.299 mayne2007
02 17 44.362 keller2002
02 17 44.306 barentsen2014
dec (d m s)
Value Error Ref.
+57 12 28.98 gaiacollaboration2018
+57 12 29.10 cutri2003
+57 12 29.01 wright2010
+57 12 28.98 flewelling2016
+57 12 29.16 currie2010
+57 12 29.16 currie2008
+57 12 29.07 mayne2007
+57 12 28.69 keller2002
+57 12 29.05 barentsen2014
ra_deg (deg)
Value Error Ref.
34.43462189 0.0154 gaiacollaboration2018
34.434593 60.0 cutri2003
34.4346064 45.5993 wright2010
34.43462083 9.0 flewelling2016
34.4346 currie2010
34.4346 currie2008
34.43457917 mayne2007
34.43484 keller2002
34.43461 barentsen2014
dec_deg (deg)
Value Error Ref.
57.20805099 0.0199 gaiacollaboration2018
57.208084 60.0 cutri2003
57.2080577 47.4853 wright2010
57.20805 19.0 flewelling2016
57.2081 currie2010
57.2081 currie2008
57.208075 mayne2007
57.20797 keller2002
57.20807 barentsen2014

All young stellar objects welcome!

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