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Doubles in session


Current system
16108-4848
HDS 2286
HD 144969


Nearby doubles
12' : 16104-4858
RST 816AB

16' : 16105-4903
RST 817

20' : 16092-4836
RST 812

20' : 16099-4905
CPO 457

25' : 16087-4835
RST 810

45' : 16152-4838
CPO 460

46' : 16141-4920
RST 823

50' : 16092-4934
CPO 456

53' : 16070-4925
TDS9763

54' : 16154-4916
BRT 882

55' : 16159-4908
RST 828

55' : 16161-4904
JNN 227AB

59' : 16159-4918
RST5539

61' : 16048-4839
RSS 395

62' : 16046-4844
RST 809

65' : 16056-4926
CPO 455

66' : 16149-4940
TDS9808

66' : 16047-4915
CPO 453

69' : 16053-4931
CPO 454AB

82' : 16076-4733
TDS9766

83' : 16180-4930
TDS9827

85' : 16143-5005
HJ 4838

86' : 16191-4916
CPO 466

88' : 16152-5004
TDS9809

89' : 16071-4727
BRT 874

95' : 16115-5022
LDS 552AB



Selections
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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.

16108-4848 HDS 2286 (HD 144969)

 
 
16h 10m 49.15s -48° 47' 41.7" P.A. 96.00 sep 0.4 mag 8.48,11.34 Sp B1III dist. 446.43 pc (1456.25 l.y.)
 
 
Coord 2000 16108-4848 Discov num HDS2286 Comp Coord arcsec 2000 16 10 49.15 -48 47 41.7
Date first 1991 Date last 2018 Obs 2
Pa first 95 Pa last 95.9 P.A. Now (θ) 95.9°
Sep first 0.3 Sep last 0.384 Sep. Now (ρ) 0.384"
Mag pri 8.48 Mag sec 11.34 delta mag (ΔM) 2.86 Spectral class B1III (blue-white)
Pri motion ra -002 Sec motion ra
Pri motion dec -004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 144969 Constellation Norma SAO 226558 HIP 79279
Tycho2 8319-00120-1 Gaia DR2 5983682367322707968 HD 144969 CD CD-4810587
CP CP-48 8198 Distance 446.43 Distance ly 1456.25
 
 
WDS 16108-4848 HDS 2286 (HD 144969) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16108-4848 HDS2286 1991 1 95 0.3 8.48 11.34 B1III 161049.15-484741.7
16108-4848 HDS2286 2018 2 96 0.4 8.48 11.34 B1III 161049.15-484741.7

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

 
 
WDS 16108-4848 HDS 2286 (HD 144969) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16108-4848 HDS 2286 (HD 144969) : MEASURES
 
 
No records found.

 
 
WDS 16108-4848 (HD 144969) : VIRTUAL EYEPIECE
 
 

16108-4848 HDS2286A mag 8.48 Sp B1III 16108-4848 HDS2286B sep 0.2 P.A. 98.90 mag 11.34 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 16108-4848 (HD 144969) : ALADIN DSS IMAGE @ 16h 10m 49.15s -48° 47' 41.7"
 
 
 
 
WDS 16108-4848 HDS 2286 (HD 144969) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16108-4848 HDS2286 distance=0' 16104-4858 RST 816AB distance=12' 16104-4858 B 2800AB,C distance=12' 16105-4903 RST 817 distance=16' 16092-4836 RST 812 distance=20' 16099-4905 CPO 457 distance=20' 16087-4835 RST 810 distance=25' 16152-4838 CPO 460 distance=45' 16141-4920 RST 823 distance=46' 16092-4934 CPO 456 distance=50' 16070-4925 TDS9763 distance=53' 16154-4916 BRT 882 distance=54' 16159-4908 RST 828 distance=55' 16161-4904 JNN 227AB distance=55' 16161-4904 JNN 227AC distance=55' 16161-4904 JNN 227AD distance=55' 16161-4904 JNN 227AE distance=55' 16161-4904 JNN 227AF distance=55' 16161-4904 JNN 227AG distance=55' 16161-4904 JNN 227AH distance=55' 16161-4904 JNN 227AI distance=55' 16159-4918 RST5539 distance=59' 16048-4839 RSS 395 distance=61' 16046-4844 RST 809 distance=62' 16056-4926 CPO 455 distance=65' 16149-4940 TDS9808 distance=66' 16047-4915 CPO 453 distance=66' 16053-4931 CPO 454AB distance=69' 16053-4931 CPO 454AC distance=69' 16076-4733 TDS9766 distance=82' 16180-4930 TDS9827 distance=83' 16143-5005 HJ 4838 distance=85' 16191-4916 CPO 466 distance=86' 16152-5004 TDS9809 distance=88' 16071-4727 BRT 874 distance=89' 16115-5022 HDS2289Aa,Ab distance=95' 16115-5022 LDS 552AB distance=95' 16094-5026 RST 811 distance=100' 16064-5019 B 1797 distance=102' 16213-4844 VOU 62 distance=106' 16149-5026 SKF1035LV distance=107' 16028-4737 CPO 451AB distance=107' 16216-4904 AOT 65CD distance=108' 16023-4958 CPO 450 distance=109' 16047-5019 KPP1307 distance=110' 16216-4904 RST 839AB distance=110' 16180-5012 RST 830 distance=110' 16215-4811 SHT 64AB distance=112' 16215-4811 SHT 64AC distance=112' 16215-4811 SHT 64AD distance=112' 16215-4811 SHT 64AE distance=112' 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 16108-4848 HDS2286 96 0.4
Show 16104-4858 RST 816 AB 147 0.4 12
Show 16104-4858 B 2800 AB,C 93 10.5 12
Show 16105-4903 RST 817 196 0.7 16
Show 16092-4836 RST 812 99 1.4 20
Show 16099-4905 CPO 457 265 4.9 20
Show 16087-4835 RST 810 135 3.5 25
Show 16152-4838 CPO 460 30 6.5 45
Show 16141-4920 RST 823 216 1.0 46
Show 16092-4934 CPO 456 310 5.3 50
Show 16070-4925 TDS9763 81 3.3 53
Show 16154-4916 BRT 882 204 5.7 54
Show 16159-4908 RST 828 131 0.4 55
Show 16161-4904 JNN 227 AB 283 2.8 55
Show 16161-4904 JNN 227 AC 126 2.9 55
Show 16161-4904 JNN 227 AD 128 3.5 55
Show 16161-4904 JNN 227 AE 54 4.1 55
Show 16161-4904 JNN 227 AF 161 3.7 55
Show 16161-4904 JNN 227 AG 73 4.9 55
Show 16161-4904 JNN 227 AH 83 4.8 55
Show 16161-4904 JNN 227 AI 73 3.9 55
Show 16159-4918 RST5539 231 0.4 59
Show 16048-4839 RSS 395 355 24.0 61
Show 16046-4844 RST 809 341 2.9 62
Show 16056-4926 CPO 455 46 6.6 65
Show 16149-4940 TDS9808 261 0.7 66
Show 16047-4915 CPO 453 334 3.5 66
Show 16053-4931 CPO 454 AB 66 6.8 69
Show 16053-4931 CPO 454 AC 180 10.5 69
Show 16076-4733 TDS9766 77 0.6 82
Show 16180-4930 TDS9827 318 1.2 83
Show 16143-5005 HJ 4838 145 23.0 85
Show 16191-4916 CPO 466 80 5.9 86
Show 16152-5004 TDS9809 163 2.3 88
Show 16071-4727 BRT 874 63 3.9 89
Show 16115-5022 HDS2289 Aa,Ab 226 0.7 95
Show 16115-5022 LDS 552 AB 148 105.4 95
Show 16094-5026 RST 811 358 1.1 100
Show 16064-5019 B 1797 284 0.3 102
Show 16213-4844 VOU 62 355 7.6 106
Show 16149-5026 SKF1035 LV 114 2.2 107
Show 16028-4737 CPO 451 AB 206 4.9 107
Show 16216-4904 AOT 65 CD 346 15.7 108
Show 16023-4958 CPO 450 106 4.8 109
Show 16047-5019 KPP1307 7 9.9 110
Show 16216-4904 RST 839 AB 326 0.4 110
Show 16180-5012 RST 830 55 1.1 110
Show 16215-4811 SHT 64 AB 159 5.0 112
Show 16215-4811 SHT 64 AC 357 5.3 112
Show 16215-4811 SHT 64 AD 121 5.9 112
Show 16215-4811 SHT 64 AE 72 6.3 112

 
 
WDS 16108-4848 : COMPONENTS
 
 
  A
B pa=98.9°
sep=0.25"
 
 
16108-4848 A
 
 
Componente originario normalizzato AB Name HD 144969 Coord arcsec 2000 161049.15-484741.7 Mag 8.48
Spectral class B1III (blue-white) PmRA -2.00 PmDE -4.0 SAO 226558
HIP 79279 Tycho2 8319-00120-1 HD 144969 CD CD-4810587
CP CP-48 8198
Tycho2
Tycho2 8319-00120-1 Pflag RAmdeg 242.70477487 DEmdeg -48.79492712
PmRA -4.0 PmDE -2.1 E RAmdeg 6 E DEmdeg 8
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.92 EpDEm 1990.18
Num 8 Q RAmdeg 1.3 Q DEmdeg 1.0 Q pmRA 1.4
Q pmDE 1.0 BTmag 9.284 E BTmag 0.018 VTmag 8.423
E VTmag 0.013 Prox 999 TYC T HIP 79279
CCDM AB RAdeg 242.70478861 DEdeg -48.79492194 EpRA 1990 1.66
EpDE 1990 1.49 E RAdeg 6.3 E DEdeg 7.6 Posflg P
Corr 0.0
SAO
SAO 226558 DelFlag RA1950 PmRA1950 0.0007
DE1950 PmDE1950 -0.01 Vmag 8 SpType B
Double code Source 48 CatNum 14427 DM CP-48 8198
DMcomp BDsup HD 144969 M HD 0
GC RA1950rad 4.21991897 DE1950rad -0.84936918 PmRA2000 0.0005
PmDE2000 -0.009
Hipparcos
Catalog H HIP 79279 Proxy H RAhms 16 10 49.15
DEdms -48 47 41.7 Vmag 8.26 VarFlag 1 R Vmag H
RAdeg 242.705 DEdeg -48.7949 AstroRef * Plx 4.11
CCDM 16108-4848 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 95 Rho 0.293 HD 144969 BD
CD CD-4810587 CP CP-48 8198 Dm number -4810587 VIred 0.84
SpType B1III R SpType Coord arcsec 2000 161049.15-484741.7
Hipparcos 2
HIP 79279 Sn 55 So 3 Nc 2
RArad 4.2359977639 DErad -0.8516320368 Plx 2.24 PmRA -2.01
PmDE -5.65 E RArad 0.91 E DErad 0.74 E Plx 1.24
E pmRA 1.28 E pmDE 1.12 Hpmag 8.409 E Hpmag 0.0027
SHp 0.022 VA 0 BV 0.778 E BV 0.013
VI 0.81
CCDM
Ccdm 16108-4848 RComp Comp A Note1
Note2 Discov num DRAs 1.15 DDEs 18.3
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.5 Sp B1 PmNote *
PmRA -2 PmDE -4 Dm number -4810587 Cat1 CD
Name2 226558 Cat2 SAO HD 144969 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 79279
 
 
16108-4848 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 161049.18-484741.7 Mag 11.34 Calc delta mag 2.86
Calc coord yes
CCDM
Ccdm 16108-4848 RComp Comp B Note1
Note2 Discov num HDS DRAs 1.18 DDEs 18.2
R dRAs 82 Year 1991 Theta 95 Rho 0.3
Obs 1 Vmag 11.3 Sp PmNote *
PmRA -2 PmDE -4 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 79279