Star • GDR1 5788534854559728256

Cluster
eps Cha
Proposed Clusters
Alternate Names
[K2001c] 55
RX J1202.1-7853
WISEA J120203.56-785301.3
GSC 9420-0948
GDR1 5788534854559728256
[FLG2003] eps Cha 30
2MASS J12020369-7853012
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name eps Cha [char] messina2011
ra 12 02 03.4857 h m s gaiacollaboration2016
dec -78 53 01.3906 d m s gaiacollaboration2016
ra_deg 180.51452383 deg gaiacollaboration2016
dec_deg -78.8837196 deg gaiacollaboration2016
st_dist 110.0 pc murphy2013
spt M0 [char] messina2011
spt_num 60.0 [decimal allowed] messina2011
spt_lit M0e [char] messina2011
rot_period 4.45 0.04 days messina2011
Uvel -9.6 km/s murphy2013
Vvel -23.1 km/s murphy2013
Wvel -9.7 km/s murphy2013
Av 0.001 0.14 mag YSOPY
Teff 3770.0 81.2 K YSOPY
log_Teff 3.576 0.01 log K YSOPY
gaia_g 11.342 mag gaiacollaboration2016
tm_J 9.215 0.024 mag cutri2003
tm_H 8.456 0.042 mag cutri2003
tm_K 8.307 0.023 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 8.109 0.023 mag wright2010
W_4p6 8.036 0.021 mag wright2010
W_12 7.906 0.02 mag wright2010
W_22 7.785 0.145 mag wright2010
wise_flags "AAAB,0000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
eps Cha murphy2013
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
ObsProp
spt ([char])
Value Error Ref.
M0 murphy2013
spt_num ([decimal allowed])
Value Error Ref.
60.0 murphy2013
spt_lit ([char])
Value Error Ref.
M0 murphy2013
K7/M0e skiffBMK
Derived Stellar Properties
Av (mag)
Value Error Ref.
0.0 murphy2013
Teff (K)
Value Error Ref.
3850.0 murphy2013
log_Teff (log K)
Value Error Ref.
3.59 murphy2013
L_star (Lsun)
Value Error Ref.
0.43 murphy2013
log_L_star (log Lsun)
Value Error Ref.
-0.3665 murphy2013
age_star (Myr)
Value Error Ref.
2.2 murphy2013
log_age_star (log yr)
Value Error Ref.
6.342 murphy2013
Coordinates
ra (h m s)
Value Error Ref.
12 02 03.699 cutri2003
12 02 03.486 gaiacollaboration2016
12 02 03.566 wright2010
12 02 03.70 messina2011
12 02 03.8 murphy2013
12 02 03.701 skiffBMK
dec (d m s)
Value Error Ref.
-78 53 01.26 cutri2003
-78 53 01.39 gaiacollaboration2016
-78 53 01.35 wright2010
-78 53 01.3 messina2011
-78 53 01.0 murphy2013
-78 53 01.28 skiffBMK
ra_deg (deg)
Value Error Ref.
180.515411 60.0 cutri2003
180.51452383 0.245 gaiacollaboration2016
180.5148592 28.0171 wright2010
180.51541667 messina2011
180.51583333 murphy2013
180.51542 skiffBMK
dec_deg (deg)
Value Error Ref.
-78.883682 80.0 cutri2003
-78.8837196 0.17 gaiacollaboration2016
-78.8837074 26.6286 wright2010
-78.88369444 messina2011
-78.88361111 murphy2013
-78.88369 skiffBMK