Star • GDR1 6235654762691937280

Cluster: Upper Sco

Proposed Clusters: Sco-Cen

Alternate Names: HR 5904 B; GDR1 6235654762691937280; PSO J155336.719-251934.124; HIP 77840; WISEA J155336.67-251937.9; HD 142114; GDR2 6235654762691937280; 2MASS J15533670-2519378; 2 Sco; 2MASS 15533670-2519378; HIP 77840; * 2 Sco

SIP Output

Aladin

Fiducial Data

Parameter	Value	Error	Unit	Reference
cluster_name	Upper Sco		[char]	luhman2012
ra	15 53 36.5524		h m s	gaiacollaboration2016
dec	-25 19 38.1539		d m s	gaiacollaboration2016
ra_deg	238.40230166		deg	gaiacollaboration2016
dec_deg	-25.32726497		deg	gaiacollaboration2016
pm_ra	-12.495	0.634	mas/yr	gaiacollaboration2018
pm_dec	-31.121	0.516	mas/yr	gaiacollaboration2018
plx	7.8472	0.5424	mas	gaiacollaboration2018
st_dist	127.434	8.8083	pc	gaiacollaboration2018
spt	B2.5		[char]	luhman2012
spt_num	12.5		[decimal allowed]	luhman2012
spt_lit	B2.5V+B7V		[char]	luhman2012
Av	0.4		mag	carpenter2009
Teff	18500.0	6044.3	K	YSOPY
log_Teff	4.267	0.12	log K	YSOPY
L_star	794.328234724		Lsun	degeus1989
log_L_star	2.9		log Lsun	degeus1989
M_star	6.8		Msun	lafreniere2014
log_M_star	0.833		log Msun	lafreniere2014
log_g	4.26		log cm/s2	degeus1989
y_opt	11.756	0.073	mag (AB)	flewelling2016
gaia_g	6.9937	0.0045	mag	gaiacollaboration2018
gaia_bp	6.8819	0.0328	mag	gaiacollaboration2018
gaia_rp	6.886	0.0267	mag	gaiacollaboration2018
S_4p5_fd	2055.2	25.1	mJy	carpenter2006
S_8_fd	691.2	4.6	mJy	carpenter2006
S_4p5	4.85	0.02	mag	luhman2012
S_8	4.95	0.03	mag	luhman2012
S_24	5.01	0.1	mag	luhman2012

Non Fiducial Data

Membership

cluster_name ([char])
Value	Error	Ref.
Upper Sco		carpenter2009
Upper Sco		dezeeuw1999
Upper Sco		lafreniere2014
Upper Sco		carpenter2006
Upper Sco		debruijne1999
Upper Sco		degeus1989
Sco-Cen		rizzuto2011
unknown		gaiacollaboration2016
Sco-Cen		blaauw1946

mem_num ([integer])
Value	Error	Ref.
4		dezeeuw1999
2		rizzuto2011
0		gaiacollaboration2016
4		blaauw1946

ObsProp

spt ([char])
Value	Error	Ref.
B2.5		debruijne1999
B2		degeus1989
B7		skiffBMK

spt_num ([decimal allowed])
Value	Error	Ref.
12.5		debruijne1999
12.0		degeus1989
17.0		skiffBMK

spt_lit ([char])
Value	Error	Ref.
B2.5Vn		debruijne1999
B2Vn		degeus1989
B7V		skiffBMK

Derived Stellar Properties

Av (mag)
Value	Error	Ref.
0.362		debruijne1999
0.36		degeus1989

Teff (K)
Value	Error	Ref.
18620.0		degeus1989
9584.5	713.165	gaiacollaboration2018

log_Teff (log K)
Value	Error	Ref.
4.27		degeus1989

Optical Photometry

gaia_g (mag)
Value	Error	Ref.
7.021		gaiacollaboration2016

Coordinates

ra (h m s)
Value	Error	Ref.
15 53 36.701		luhman2012
15 53 36.718		carpenter2009
15 53 36.719		dezeeuw1999
15 53 36.70		lafreniere2014
15 53 36.720		carpenter2006
15 53 36.7188		debruijne1999
15 53 36.7188		degeus1989
15 53 36.559		skiffBMK
15 53 36.718		rizzuto2011
15 53 36.552		gaiacollaboration2016
15 53 36.717		flewelling2016
15 53 36.702		blaauw1946
15 53 36.552		gaiacollaboration2018

dec (d m s)
Value	Error	Ref.
-25 19 37.81		luhman2012
-25 19 37.70		carpenter2009
-25 19 37.71		dezeeuw1999
-25 19 37.9		lafreniere2014
-25 19 37.70		carpenter2006
-25 19 37.708		debruijne1999
-25 19 37.708		degeus1989
-25 19 37.70		skiffBMK
-25 19 37.70		rizzuto2011
-25 19 38.15		gaiacollaboration2016
-25 19 34.17		flewelling2016
-25 19 37.88		blaauw1946
-25 19 38.17		gaiacollaboration2018

ra_deg (deg)
Value	Error	Ref.
238.40292		luhman2012
238.40299		carpenter2009
238.402996		dezeeuw1999
238.40291667		lafreniere2014
238.403		carpenter2006
238.402995		debruijne1999
238.402995		degeus1989
238.40233		skiffBMK
238.40299		rizzuto2011
238.40230166	0.671	gaiacollaboration2016
238.4029875	47.0	flewelling2016
238.402926		blaauw1946
238.40230112	0.4632	gaiacollaboration2018

dec_deg (deg)
Value	Error	Ref.
-25.32717		luhman2012
-25.32714		carpenter2009
-25.327142		dezeeuw1999
-25.32719444		lafreniere2014
-25.32714		carpenter2006
-25.32714111		debruijne1999
-25.32714111		degeus1989
-25.32714		skiffBMK
-25.32714		rizzuto2011
-25.32726497	0.476	gaiacollaboration2016
-25.32615833	47.0	flewelling2016
-25.32719		blaauw1946
-25.32726897	0.2153	gaiacollaboration2018