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Current system
11026-7729
BRR 2


Nearby doubles
5' : 11024-7734
KSA 34AB

6' : 11013-7733
LUH 1

11' : 11057-7727
AHM 1AB

13' : 11044-7718
HCH 3

15' : 11063-7722
KSA 37AB

15' : 11063-7738
KSA 38

16' : 11065-7738
LUH 17

16' : 11068-7723
PSI 1

17' : 11072-7723
PSI 2

17' : 11076-7734
LAF 6AB

18' : 11076-7735
KSA 43AB

18' : 11077-7734
AHM 2

18' : 11079-7727
AGE 3AB

18' : 11073-7738
REP 17AB

19' : 10583-7717
GHE 33AB

20' : 11083-7734
GHE 27AB

20' : 11070-7742
KSA 40

20' : 11052-7711
LAF 3

20' : 11080-7739
GHE 34AB

21' : 11078-7740
NHR 3AB

21' : 11089-7732
KSA 51

21' : 11072-7744
KSA 41

22' : 11083-7739
NHR 4AB

22' : 11080-7718
LOP 1AB

22' : 11084-7740
NHR 5AB

22' : 11092-7729
REP 20AB



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

11026-7729 BRR 2

 
 
11h 02m 32.60s -77° 29' 12.9" P.A. 69.00 sep 0.6 mag 15.51,17.00 Sp M3+M5
 
 
Coord 2000 11026-7729 Discov num BRR   2 Comp Coord arcsec 2000 11 02 32.60 -77 29 12.9
Date first 1995 Date last 2011 Obs 3
Pa first 77 Pa last 68.5 P.A. Now (θ) 68.5°
Sep first 0.7 Sep last 0.56 Sep. Now (ρ) 0.56"
Mag pri 15.51 Mag sec 17.00 delta mag (ΔM) 1.49 Spectral class M3+M5 (red/red)
Pri motion ra -025 Sec motion ra
Pri motion dec +004 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Chamaeleon Gaia DR2 5201180248424735488
 
 
WDS 11026-7729 BRR 2 : NOTES
 
 
discov_num notes refcode
BRR 2 Daemen et al derive component properties (units K,Lsun,Myr,Msun,Rsun):
A: SpT = M3 Teff = 3560 +- 270 L = 0.11 +- 0.03
Age = 7.0 +8.0/-3.5 M = 0.37 +- 0.05 R = 0.90 +- 0.03
B: SpT = M5 Teff = 3130 +- 270 L = 0.018 +- 0.003
Age = 13. +50/-7 M = 0.13 +0.08/-0.09 R = 0.44 +- 0.04 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 BRR Brandner, W., Bouvier, J., Grebel, E., Tessier, E., de Winter, D., & Beuzit, J.-L.
4 BRR Brandner, W., Martin, E.L., Bouy, H., Koehler, R., Delfosse, X., Basri, G., &
4 BRR Andersen, M.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11026-7729 BRR 2 2006 2 70 0.6 15.51 17.00 D 110232.60-772912.9
11026-7729 BRR 2 2011 3 69 0.6 15.51 17.00 M3 M5 N 110232.60-772912.9

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 11026-7729 BRR 2 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11026-7729 BRR 2 : MEASURES
 
 
No records found.

 
 
WDS 11026-7729 : VIRTUAL EYEPIECE
 
 

11026-7729 BRR 2A mag 15.51 Sp M3 11026-7729 BRR 2B sep 0.2 P.A. 28.80 mag 17 Sp M5 virtual eyepiece
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Radius:
Components only
 
 
WDS 11026-7729 : ALADIN DSS IMAGE @ 11h 02m 32.60s -77° 29' 12.9"
 
 
 
 
WDS 11026-7729 BRR 2 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11026-7729 BRR 2 distance=1' 11024-7734 KSA 34AB distance=5' 11024-7734 KSA 34AC distance=5' 11013-7733 LUH 1 distance=6' 11057-7727 AHM 1AB distance=11' 11057-7727 KSA 36AB,C distance=11' 11044-7718 HCH 3 distance=13' 11063-7722 LAF 4Aa,Ab distance=15' 11063-7722 KSA 37AB distance=15' 11063-7738 KSA 38 distance=15' 11065-7738 LUH 17 distance=16' 11068-7723 PSI 1 distance=16' 11072-7723 PSI 2 distance=17' 11076-7734 LAF 6AB distance=17' 11076-7734 KSA 44AC distance=17' 11076-7735 KSA 43AB distance=18' 11077-7734 AHM 2 distance=18' 11076-7735 KSA 45BC distance=18' 11079-7727 AGE 3AB distance=18' 11079-7727 KSA 48AC distance=18' 11079-7727 AGE 4Ba,Bb distance=18' 11073-7738 REP 17AB distance=18' 11073-7738 LAF 5Ba,Bb distance=18' 11073-7738 SDT 2Aa,Ab distance=18' 10583-7717 GHE 33AB distance=19' 10583-7717 GHE 33AC distance=19' 11083-7734 GHE 27AB distance=20' 11083-7734 SDT 4Ba,Bb distance=20' 11070-7742 KSA 40 distance=20' 11052-7711 LAF 3 distance=20' 11080-7739 GHE 34AB distance=20' 11080-7739 SDT 3Aa,Ab distance=20' 11078-7740 NHR 3AB distance=21' 11078-7740 NHR 3AC distance=21' 11078-7740 NHR 3AD distance=21' 11078-7740 NHR 3AE distance=21' 11078-7740 NHR 3AF distance=21' 11078-7740 NHR 3AG distance=21' 11078-7740 NHR 3AH distance=21' 11078-7740 NHR 3AI distance=21' 11080-7739 LAF 8BC distance=21' 11089-7732 KSA 51 distance=21' 11072-7744 KSA 41 distance=21' 11083-7739 NHR 4AB distance=22' 11083-7739 NHR 4AC distance=22' 11083-7739 NHR 4AD distance=22' 11080-7718 LAF 7Aa,Ab distance=22' 11080-7718 LOP 1AB distance=22' 11080-7718 KSA 49AC distance=22' 11084-7740 NHR 5AB distance=22' 11084-7740 NHR 5AC distance=22' grafico limitrofi
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 11026-7729 BRR 2 69 0.6 1
Show 11024-7734 KSA 34 AB 151 21.9 5
Show 11024-7734 KSA 34 AC 57 28.3 5
Show 11013-7733 LUH 1 30 1.4 6
Show 11057-7727 AHM 1 AB 198 0.3 11
Show 11057-7727 KSA 36 AB,C 164 26.3 11
Show 11044-7718 HCH 3 52 2.4 13
Show 11063-7722 LAF 4 Aa,Ab 122 0.1 15
Show 11063-7722 KSA 37 AB 246 21.5 15
Show 11063-7738 KSA 38 108 23.4 15
Show 11065-7738 LUH 17 235 1.3 16
Show 11068-7723 PSI 1 90 2.8 16
Show 11072-7723 PSI 2 96 2.0 17
Show 11076-7734 LAF 6 AB 35 1.4 17
Show 11076-7734 KSA 44 AC 5 24.6 17
Show 11076-7735 KSA 43 AB 169 28.1 18
Show 11077-7734 AHM 2 40 0.2 18
Show 11076-7735 KSA 45 BC 169 14.3 18
Show 11079-7727 AGE 3 AB 117 1.8 18
Show 11079-7727 KSA 48 AC 80 20.7 18
Show 11079-7727 AGE 4 Ba,Bb 8 0.1 18
Show 11073-7738 REP 17 AB 202 4.6 18
Show 11073-7738 LAF 5 Ba,Bb 164 0.1 18
Show 11073-7738 SDT 2 Aa,Ab 234 0.2 18
Show 10583-7717 GHE 33 AB 123 5.1 19
Show 10583-7717 GHE 33 AC 314 11.7 19
Show 11083-7734 GHE 27 AB 284 2.5 20
Show 11083-7734 SDT 4 Ba,Bb 88 0.2 20
Show 11070-7742 KSA 40 127 11.4 20
Show 11052-7711 LAF 3 295 0.2 20
Show 11080-7739 GHE 34 AB 82 16.4 20
Show 11080-7739 SDT 3 Aa,Ab 272 0.5 20
Show 11078-7740 NHR 3 AB 47 1.9 21
Show 11078-7740 NHR 3 AC 190 2.3 21
Show 11078-7740 NHR 3 AD 198 4.2 21
Show 11078-7740 NHR 3 AE 40 4.5 21
Show 11078-7740 NHR 3 AF 188 5.9 21
Show 11078-7740 NHR 3 AG 330 6.1 21
Show 11078-7740 NHR 3 AH 166 6.9 21
Show 11078-7740 NHR 3 AI 290 7.0 21
Show 11080-7739 LAF 8 BC 229 0.3 21
Show 11089-7732 KSA 51 19 20.8 21
Show 11072-7744 KSA 41 302 10.6 21
Show 11083-7739 NHR 4 AB 123 2.4 22
Show 11083-7739 NHR 4 AC 203 3.6 22
Show 11083-7739 NHR 4 AD 70 3.7 22
Show 11080-7718 LAF 7 Aa,Ab 23 0.5 22
Show 11080-7718 LOP 1 AB 296 9.9 22
Show 11080-7718 KSA 49 AC 57 26.0 22
Show 11084-7740 NHR 5 AB 95 3.4 22
Show 11084-7740 NHR 5 AC 35 3.9 22

 
 
WDS 11026-7729 : COMPONENTS
 
 
  A
B pa=28.8°
sep=0.23"
 
 
11026-7729 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 110232.60-772912.9 Mag 15.51 Spectral class M3 (red)
PmRA -25.00 PmDE 4.0
 
 
11026-7729 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 110232.63-772912.7 Mag 17 Spectral class M5 (red)
Calc delta mag 1.49 Calc coord yes