Star • HD 147933

Cluster
Upper Sco
Proposed Clusters
Alternate Names
HD 147933
* rho Oph A
2MASS J16253509-2326486
2MASS 16253509-2326486
WISEA J162535.09-232648.8
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name Upper Sco [char] degeus1989
mem_num 4 [integer] degeus1989
mem_lit_name US [char] degeus1989
ra 16 25 35.0823 h m s degeus1989
dec -23 26 48.9866 d m s degeus1989
ra_deg 246.39617621 deg degeus1989
dec_deg -23.44694071 deg degeus1989
spt B2 [char] degeus1989
spt_num 12.0 [decimal allowed] degeus1989
spt_lit B2IV-V [char] degeus1989
Av 1.45 mag degeus1989
Teff 20600.0 6046.3 K YSOPY
log_Teff 4.314 0.11 log K YSOPY
L_star 25118.8643151 Lsun degeus1989
log_L_star 4.4 log Lsun degeus1989
log_g 3.56 log cm/s2 degeus1989

Non Fiducial Data

Derived Stellar Properties
Teff (K)
Value Error Ref.
22387.0 degeus1989
log_Teff (log K)
Value Error Ref.
4.35 degeus1989
Coordinates
ra (h m s)
Value Error Ref.
16 25 35.101 degeus1989
dec (d m s)
Value Error Ref.
-23 26 48.70 degeus1989
ra_deg (deg)
Value Error Ref.
246.39625417 degeus1989
dec_deg (deg)
Value Error Ref.
-23.44686111 degeus1989