11052-7711 LAF 3
11h 05m 14.67s -77° 11' 29.1" P.A. 295.00 sep 0.2 mag 10.30,10.40 Sp M4+M3
Coord 2000
11052-7711
Discov num
LAF 3
Comp
Coord arcsec 2000
11 05 14.67 -77 11 29.1
Date first
2006
Date last
2011
Obs
2
Pa first
296
Pa last
295.2
P.A. Now (θ)
295.2°
Sep first
0.2
Sep last
0.17
Sep. Now (ρ)
0.17"
Mag pri
10.30
Mag sec
10.40
delta mag (ΔM)
0.1
Spectral class
M4+M3 (red/red)
Pri motion ra
-012
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
N
K
(See Notes, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation
Chamaeleon
Gaia DR2
5201214195846298752
WDS 11052-7711 LAF 3 : NOTES
discov_num
notes
refcode
LAF 3
Daemen et al derive component properties (units K,Lsun,Myr,Msun,Rsun):
A: SpT = M4 Teff = 3270 +- 110 L = 0.10 +- 0.02
Age = 4.2 +- 1.0 M = 0.22 +0.07/-0.05 R = 1.00 +- 0.03
B: SpT = M3 +- 1 Teff = 3420 +- 150 L = 0.11 +- 0.02
Age = 5.2 +5.0/-0.7 M = 0.30 +- 0.08 R = 0.95 +- 0.04
The primary may be an SB2.
Dae2013
REFERENCES
refcode
metd
author
reference
Dae2013
A j
Daemgen, S., Petr-Gotzens, M.G., Correia, S., Teixeira, P.S., Brandner, W.,
2013A&A...554A..43D
Dae2013
Kley, W., & Zinnecker, H.
Dae2013
A&A 554, A43, 2013
DISCOVERER
idgroup
discov
author
1
LAF
Lafreniere, D., Doyon, R., Marois, C., Nadeau, D., Oppenheimer, B.R., Roche, P.F.,
1
LAF
Rigaut, F., Graham, J.R., et al.
10
LAF
Lafreniere, D., Jayawardhana, R., Janson, M., Helling, C., Witte, S., &
10
LAF
Hauschildt, P.
WDS HISTORIC DATA
coord_2000
discov_num
comp
epoch
obs
pa
sep
mag_pri
mag_sec
spectr
notes
coord_arcsec_2000
11052-7711
LAF 3
2006
1
296
0.2
14.70
M3.25
D
110514.67-771129.1
11052-7711
LAF 3
2011
2
295
0.2
10.30
10.40
M4 M3
N K
110514.67-771129.1
If you need more information about this double, apply for a
data request form to the WDS.
WDS 11052-7711 LAF 3 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 11052-7711 LAF 3 : MEASURES
No records found.
WDS 11052-7711 : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
WDS 11052-7711 : ALADIN DSS IMAGE @ 11h 05m 14.67s -77° 11' 29.1"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
WDS 11052-7711 LAF 3 : NEIGHBORHOODS
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show
name
coord_2000
discov#
comp
pa
sep
dist(')
Show
11052-7711
LAF 3
295
0.2
Show
11058-7707
AGE 2
Ba,Bb
226
0.2
5
Show
11058-7707
AGE 1
AB
233
1.6
5
Show
11044-7718
HCH 3
52
2.4
8
Show
11080-7718
LAF 7
Aa,Ab
23
0.5
11
Show
11080-7718
LOP 1
AB
296
9.9
11
Show
11080-7718
KSA 49
AC
57
26.0
11
Show
11063-7722
LAF 4
Aa,Ab
122
0.1
11
Show
11063-7722
KSA 37
AB
246
21.5
11
Show
11068-7723
PSI 1
90
2.8
13
Show
11072-7723
PSI 2
96
2.0
14
Show
11096-7711
KSA 55
AB
262
27.5
15
Show
11096-7711
KSA 55
AC
180
28.2
15
Show
11057-7727
AHM 1
AB
198
0.3
16
Show
11057-7727
KSA 36
AB,C
164
26.3
16
Show
11105-7717
KSA 64
297
29.5
19
Show
11079-7727
AGE 3
AB
117
1.8
19
Show
11079-7727
KSA 48
AC
80
20.7
19
Show
11079-7727
AGE 4
Ba,Bb
8
0.1
19
Show
11026-7729
BRR 2
69
0.6
20
Show
11106-7722
LAF 13
Aa,Ab
30
0.1
21
Show
11106-7722
LOP 3
AB
146
9.5
21
Show
11106-7722
LOP 4
AC
109
9.3
21
Show
11097-7726
KSA 57
214
5.6
21
Show
11075-7651
REP 19
Aa,Ab
13
0.8
21
Show
11075-7651
KSA 42
AB
316
24.5
21
Show
11106-7722
LOP 4
BC
35
6.0
21
Show
11092-7729
REP 20
AB
19
1.3
22
Show
11092-7729
REP 20
AC
70
4.5
22
Show
11092-7729
REP 20
BC
85
3.9
22
Show
11109-7725
KSA 66
245
28.4
24
Show
11076-7734
LAF 6
AB
35
1.4
24
Show
11076-7734
KSA 44
AC
5
24.6
24
Show
10583-7717
GHE 33
AB
123
5.1
24
Show
10583-7717
GHE 33
AC
314
11.7
24
Show
11077-7734
AHM 2
40
0.2
24
Show
11089-7732
KSA 51
19
20.8
24
Show
11024-7734
KSA 34
AB
151
21.9
24
Show
11024-7734
KSA 34
AC
57
28.3
24
Show
11083-7734
GHE 27
AB
284
2.5
25
Show
11083-7734
SDT 4
Ba,Bb
88
0.2
25
Show
11076-7735
KSA 43
AB
169
28.1
25
Show
11098-7731
PSI 3
EF
295
1.1
25
Show
11013-7733
LUH 1
30
1.4
25
Show
11098-7731
PSI 3
AB
226
2.3
25
Show
11098-7731
PSI 3
AE
313
18.6
25
Show
11098-7731
PSI 3
BC
130
1.6
25
Show
11098-7731
PSI 3
BD
321
1.4
25
Show
11076-7735
KSA 45
BC
169
14.3
26
Show
11065-7738
LUH 17
235
1.3
27
Show
11063-7738
KSA 38
108
23.4
27
WDS 11052-7711 : COMPONENTS
11052-7711 A
Componente originario normalizzato
AB
Coord arcsec 2000
110514.67-771129.1
Mag
10.3
Spectral class
M4 (red)
PmRA
-12.00
PmDE
-2.0
11052-7711 B
Componente originario normalizzato
AB
Coord arcsec 2000
110514.66-771129.0
Mag
10.4
Spectral class
M3 (red)
Calc delta mag
0.1
Calc coord
yes