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Doubles in session


Current system
11247-6139
BSO 5 AB
HD 99279


Nearby doubles
7' : 11241-6144
JSP 485AB

10' : 11260-6139
VOU 48

18' : 11234-6154
KPP1007

20' : 11274-6137
SKF2324

25' : 11227-6118
TDS7832

26' : 11247-6114
TDS7843

27' : 11282-6131
VOU 49

27' : 11222-6119
VOU 47

28' : 11281-6125
COO 269

29' : 11224-6116
TDS7830

34' : 11214-6202
I 420

35' : 11266-6107
RST4477

40' : 11192-6142
NSN 283

41' : 11304-6142
JSP 912

42' : 11220-6102
B 1187

43' : 11219-6216
TDS7821

43' : 11227-6059
TDS 633

46' : 11301-6203
POM 8AB

48' : 11297-6210
JSP 911

48' : 11285-6100
I 886

49' : 11285-6219
TDS7877

51' : 11232-6049
TDS7835

51' : 11225-6227
I 508

52' : 11319-6145
RST4481

53' : 11173-6144
JAW 23

54' : 11321-6134
B 2725



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

11247-6139 BSO 5 AB (HD 99279)

 
 
11h 24m 40.34s -61° 38' 51.1" P.A. 249.00 sep 7.7 mag 7.68,8.76 Sp K5/M0V dist. 13.71 pc (44.72 l.y.)
 
 
Coord 2000 11247-6139 Discov num BSO   5 Comp AB Coord arcsec 2000 11 24 40.34 -61 38 51.1
Date first 1834 Date last 2019 Obs 132
Pa first 292 Pa last 248.8 P.A. Now (θ) 248.8°
Sep first 4.0 Sep last 7.737 Sep. Now (ρ) 7.737"
Mag pri 7.68 Mag sec 8.76 delta mag (ΔM) 1.08 Spectral class K5/M0V (yellow-orange)
Pri motion ra -491 Sec motion ra -562
Pri motion dec +099 Sec motion dec +077
Notes O (Orbital solution)
rPM=0.131 (< 0.3, Physical double)
This double is physical.
 
 
11247-6139 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 251393 11 24 40 -61 38 51 BSO 5 Aa,Ab 2021 1 248 0.2 7.80 10.60 2.80 Y
Show HD 99279 251393 11 24 40 -61 38 51 BSO 5 AB 2019 132 249 7.7 7.68 8.76 1.08 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 99279 Constellation Centaurus SAO 251393 HIP 55691
Tycho2 8959-01969-2 HD 99279 GL Gl 428A CD CD-60 3532
CP CP-60 2911 Distance 13.71 Distance ly 44.72
 
 
WDS 11247-6139 BSO 5 AB (HD 99279) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
BsO1847A Ma - Brisbane Obs. .
BsO1847A cited by Herschel (Cape Results, London, 1847)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11247-6139 BSO 5 AB 2019 132 249 7.7 7.68 8.76 K5/M0V O 112440.34-613851.1

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

 
 
WDS 11247-6139 BSO 5 AB (HD 99279) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11247-6139 BSO 5 AB (HD 99279) : MEASURES
 
 
No records found.

 
 
WDS 11247-6139 (HD 99279) : VIRTUAL EYEPIECE
 
 

11247-6139 BSO 5A mag 7.68 Sp K5/M0V 11247-6139 BSO 5Ab sep 0.1 P.A. 229.30 mag 10.6 11247-6139 BSO 5B sep 4.4 P.A. 230.80 mag 8.76 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 11247-6139 (HD 99279) : ALADIN DSS IMAGE @ 11h 24m 40.34s -61° 38' 51.1"
 
 
 
 
WDS 11247-6139 BSO 5 AB (HD 99279) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11247-6139 BSO 5AB distance=0' 11241-6144 HRG 60CD distance=6' 11241-6144 JSP 485AB distance=7' 11241-6144 DAM 551AC distance=7' 11260-6139 VOU 48 distance=10' 11234-6154 KPP1007 distance=18' 11274-6137 SKF2324 distance=20' 11227-6118 TDS7832 distance=25' 11247-6114 TDS7843 distance=26' 11282-6131 VOU 49 distance=27' 11222-6119 VOU 47 distance=27' 11281-6125 COO 269 distance=28' 11224-6116 TDS7830 distance=29' 11214-6202 I 420 distance=34' 11266-6107 RST4477 distance=35' 11192-6142 NSN 283 distance=40' 11304-6142 JSP 912 distance=41' 11220-6102 B 1187 distance=42' 11219-6216 TDS7821 distance=43' 11227-6059 TDS 633 distance=43' 11301-6203 POM 8AB distance=46' 11301-6203 POM 8AC distance=46' 11297-6210 JSP 911 distance=48' 11285-6100 I 886 distance=48' 11285-6219 TDS7877 distance=49' 11232-6049 TDS7835 distance=51' 11225-6227 I 508 distance=51' 11319-6145 RST4481 distance=52' 11173-6144 JAW 23 distance=53' 11321-6134 B 2725 distance=54' 11222-6048 JAW 26 distance=55' 11286-6053 TDS7879 distance=55' 11251-6044 KRV 37 distance=55' 11325-6137 B 1700 distance=56' 11322-6156 TDS7910 distance=57' 11318-6205 JSP 488 distance=57' 11212-6043 TDS7815 distance=61' 11161-6132 SHN 144 distance=62' 11324-6208 JSP 489 distance=62' 11334-6140 TDS7927 distance=63' 11223-6036 RST4473 distance=66' 11168-6105 FAL 35AB distance=66' 11155-6130 JAW 21 distance=66' 11249-6245 RST3738 distance=67' 11185-6049 JAW 25 distance=67' 11284-6037 KPP 248 distance=68' 11160-6111 SHN 143 distance=68' 11156-6118 SHN 142 distance=69' 11165-6101 SHN 145 distance=70' 11206-6035 I 878 distance=71' 11291-6035 TDS7885 distance=72' 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 11247-6139 BSO 5 AB 249 7.7
Show 11247-6139 BSO 5 Aa,Ab 248 0.2
Show 11241-6144 HRG 60 CD 181 8.6 6
Show 11241-6144 JSP 485 AB 106 5.0 7
Show 11241-6144 DAM 551 AC 108 124.0 7
Show 11260-6139 VOU 48 16 9.3 10
Show 11234-6154 KPP1007 299 8.1 18
Show 11274-6137 SKF2324 1 3.0 20
Show 11227-6118 TDS7832 201 2.2 25
Show 11247-6114 TDS7843 7 1.6 26
Show 11282-6131 VOU 49 64 4.6 27
Show 11222-6119 VOU 47 148 4.4 27
Show 11281-6125 COO 269 146 7.9 28
Show 11224-6116 TDS7830 138 2.1 29
Show 11214-6202 I 420 35 1.6 34
Show 11266-6107 RST4477 186 12.8 35
Show 11192-6142 NSN 283 125 3.2 40
Show 11304-6142 JSP 912 99 7.8 41
Show 11220-6102 B 1187 57 4.9 42
Show 11219-6216 TDS7821 161 1.5 43
Show 11227-6059 TDS 633 205 1.3 43
Show 11301-6203 POM 8 AB 339 5.7 46
Show 11301-6203 POM 8 AC 90 4.6 46
Show 11297-6210 JSP 911 350 5.7 48
Show 11285-6100 I 886 340 1.3 48
Show 11285-6219 TDS7877 194 2.6 49
Show 11232-6049 TDS7835 25 0.4 51
Show 11225-6227 I 508 194 2.3 51
Show 11319-6145 RST4481 57 0.3 52
Show 11173-6144 JAW 23 272 15.9 53
Show 11321-6134 B 2725 345 4.7 54
Show 11222-6048 JAW 26 48 16.0 55
Show 11286-6053 TDS7879 101 1.8 55
Show 11251-6044 KRV 37 202 27.3 55
Show 11325-6137 B 1700 258 0.6 56
Show 11322-6156 TDS7910 226 0.5 57
Show 11318-6205 JSP 488 81 0.2 57
Show 11212-6043 TDS7815 355 2.3 61
Show 11161-6132 SHN 144 -1 0.1 62
Show 11324-6208 JSP 489 156 3.1 62
Show 11334-6140 TDS7927 190 1.6 63
Show 11223-6036 RST4473 152 0.6 66
Show 11168-6105 FAL 35 AB 10 16.6 66
Show 11155-6130 JAW 21 248 20.1 66
Show 11249-6245 RST3738 330 0.4 67
Show 11185-6049 JAW 25 222 21.7 67
Show 11284-6037 KPP 248 180 3.2 68
Show 11160-6111 SHN 143 -1 0.1 68
Show 11156-6118 SHN 142 -1 0.2 69
Show 11165-6101 SHN 145 -1 0.1 70
Show 11206-6035 I 878 300 1.4 71

 
 
WDS 11247-6139 : COMPONENTS
 
 
  A Ab
Ab pa=229.3°
sep=0.14"
 
B pa=230.8°
sep=4.42"
pa=230.8°
sep=4.28"
 
 
11247-6139 A
 
 
Name HD 99279 Coord arcsec 2000 112440.34-613851.1 Mag 7.68 Spectral class K5/M0V (yellow-orange)
PmRA -491.00 PmDE 99.0 SAO 251393 HIP 55691
Tycho2 8959-01969-2 HD 99279 CD CD-60 3532 CP CP-60 2911
Tycho2
Tycho2 8959-01969-2 Pflag RAmdeg 171.16807994 DEmdeg -61.64751806
PmRA -490.8 PmDE 98.9 E RAmdeg 7 E DEmdeg 7
E pmRA 3.9 E pmDE 3.7 EpRAm 1991.60 EpDEm 1991.62
Num 4 Q RAmdeg 0.9 Q DEmdeg 0.6 Q pmRA 0.9
Q pmDE 0.6 BTmag 9.130 E BTmag 0.020 VTmag 7.676
E VTmag 0.012 Prox 63 TYC HIP 55691
CCDM A RAdeg 171.17047722 DEdeg -61.64774694 EpRA 1990 1.65
EpDE 1990 1.67 E RAdeg 7.1 E DEdeg 7.1 Posflg
Corr 0.2
SAO
SAO 251393 DelFlag RA1950 PmRA1950 -0.0677
DE1950 PmDE1950 0.061 Vmag 7.2 SpType K5
Double code Source 43 CatNum 3176 DM CP-60 2911
DMcomp BDsup HD 99279 M HD 0
GC RA1950rad 2.97792987 DE1950rad -1.07117647 PmRA2000 -0.0687
PmDE2000 0.066
Hipparcos
Catalog H HIP 55691 Proxy H RAhms 11 24 40.94
DEdms -61 38 51.9 Vmag 7.22 VarFlag R Vmag G
RAdeg 171.171 DEdeg -61.6478 AstroRef A Plx 77.58
CCDM 11247-6139 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual C M HIP AB
Theta 241 Rho 6.289 HD 99279 BD
CD CD-60 3532 CP CP-60 2911 Dm number -60 3532 VIred 1.44
SpType K7V+... R SpType Coord arcsec 2000 112440.94-613851.9
Hipparcos 2
HIP 55691 Sn 15 So 3 Nc 2
RArad 2.9874905477 DErad -1.0759563316 Plx 72.92 PmRA -513.58
PmDE 78.4 E RArad 2.02 E DErad 1.91 E Plx 2.49
E pmRA 2.71 E pmDE 2.2 Hpmag 7.3263 E Hpmag 0.0013
SHp 0.014 VA 0 BV 1.271 E BV 0.03
VI 1.44
CCDM
Ccdm 11247-6139 RComp Comp A Note1
Note2 Discov num DRAs -1.71 DDEs 7.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.2 Sp K5 PmNote *
PmRA -491 PmDE 61 Dm number -60 2911 Cat1 CPD
Name2 251393 Cat2 SAO HD 99279 M HD
ADS BDS M ADS BDS N IDS IDS 11204S6106A
HIC 55691
 
 
11247-6139 Ab
 
 
Coord arcsec 2000 112440.32-613851.2 Mag 10.6 Calc delta mag 2.8 Calc coord yes
 
 
11247-6139 B
 
 
Coord arcsec 2000 112439.86-613853.9 Mag 8.76 PmRA -562.00 PmDE 77.0
Calc delta mag 0.96 Calc coord yes
CCDM
Ccdm 11247-6139 RComp Comp B Note1 *
Note2 Discov num BSO 5 DRAs DDEs
R dRAs Year 1838 Theta Rho
Obs 99 Vmag 9.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11204S6106B
HIC 55691