Star • GDR1 3340972767985404288

Cluster: lam Ori

Proposed Clusters

Alternate Names: GDR2 3340972772281842944; [DM99] 143; lamori JJ053123.6+120944; WISEA J053123.58+120943.7; PSO J053123.586+120943.868; 2MASS J05312358+1209438; GDR1 3340972767985404288; HI Ori

SIP Output

Aladin

05 31 23.588 +12 09 43.83

FoV: 3'

Fiducial Data

Parameter

Value

Error

Unit

Reference

cluster_name

lam Ori

ra

05 31 23.5883

gaiacollaboration2016

dec

+12 09 43.8258

gaiacollaboration2016

ra_deg

82.84828459

gaiacollaboration2016

dec_deg

12.16217384

gaiacollaboration2016

pm_ra

0.722

0.078

gaiacollaboration2018

pm_dec

-0.25

0.061

gaiacollaboration2018

rv

23.79

plx

2.5294

0.0418

gaiacollaboration2018

st_dist

395.3507

6.5334

gaiacollaboration2018

spt

K4

spt_num

54.0

[decimal allowed]

spt_lit

K4e

H_alpha

-4.74

LiI_6708

0.45

Av

1.595

0.6

Teff

4330.0

183.3

log_Teff

3.636

0.02

L_star

8.091

5.17

log_L_star

0.908

0.64

Non Fiducial Data

Membership

cluster_name ([char])
Value	Error	Ref.
unknown		gaiacollaboration2016

mem_num ([integer])
Value	Error	Ref.
0		gaiacollaboration2016

Motion

pm_ra (mas/yr)
Value	Error	Ref.
0.9	1.1	zacharias2017

pm_dec (mas/yr)
Value	Error	Ref.
-1.8	1.1	zacharias2017

Derived Stellar Properties

Teff (K)
Value	Error	Ref.
3953.5	116.15	gaiacollaboration2018

L_star (Lsun)
Value	Error	Ref.
1.057	0.042	gaiacollaboration2018

R_star (Rsun)
Value	Error	Ref.
2.19	0.12	gaiacollaboration2018

M_star (Msun)
Value	Error	Ref.
1.3		dolan2001

log_M_star (log Msun)
Value	Error	Ref.
0.114		dolan2001

age_star (Myr)
Value	Error	Ref.
0.8913		dolan2001

log_age_star (log yr)
Value	Error	Ref.
5.95		dolan2001

Optical Photometry

V (mag)
Value	Error	Ref.
14.246	0.359	henden2016

g_sloan (mag)
Value	Error	Ref.
14.79	0.295	henden2016

r_sloan (mag)
Value	Error	Ref.
13.578	0.296	henden2016

i_sloan (mag)
Value	Error	Ref.
12.984	0.33	henden2016

gaia_g (mag)
Value	Error	Ref.
13.218		gaiacollaboration2016

Coordinates

ra (h m s)
Value	Error	Ref.
05 31 23.586		cutri2003
05 31 23.584		wright2010
05 31 23.587		flewelling2016
05 31 23.600		dolan2001
05 31 23.590		skiffBMK
05 31 23.587		zacharias2017
05 31 23.611		henden2016
05 31 23.588		gaiacollaboration2016
05 31 23.588		gaiacollaboration2018

dec (d m s)
Value	Error	Ref.
+12 09 43.86		cutri2003
+12 09 43.80		wright2010
+12 09 43.81		flewelling2016
+12 09 44.02		dolan2001
+12 09 43.88		skiffBMK
+12 09 43.85		zacharias2017
+12 09 43.70		henden2016
+12 09 43.83		gaiacollaboration2016
+12 09 43.83		gaiacollaboration2018

ra_deg (deg)
Value	Error	Ref.
82.848273	60.0	cutri2003
82.8482668	30.751	wright2010
82.84827917	18.0	flewelling2016
82.84833333		dolan2001
82.84829		skiffBMK
82.8482811		zacharias2017
82.848379	449.0	henden2016
82.84828459	0.324	gaiacollaboration2016
82.84828476	0.0379	gaiacollaboration2018

dec_deg (deg)
Value	Error	Ref.
12.162183	80.0	cutri2003
12.1621659	32.0235	wright2010
12.16216944	77.0	flewelling2016
12.16222778		dolan2001
12.16219		skiffBMK
12.1621811		zacharias2017
12.162139	229.0	henden2016
12.16217385	0.234	gaiacollaboration2016
12.16217362	0.0324	gaiacollaboration2018