stampa
Login

About to create a great list of doubles? Share it with other users!
Create your account here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
23240-2717
HWE 63
HD 220455


Nearby doubles
42' : 23270-2703
KPP 531

62' : 23278-2641
STN 59

72' : 23199-2648
LDS2982

74' : 23268-2821
RST2217

79' : 23237-2835
HDS3330

80' : 23239-2557
SKF 155

81' : 23296-2648
TDT4066

84' : 23256-2556
HDS3332

85' : 23303-2714
SKF2109

86' : 23204-2827
LDS6026

90' : 23291-2816
HDS3343

93' : 23276-2836
RST2218

96' : 23311-2730
SKF 160

105' : 23214-2536
LDS6028

108' : 23289-2550
RST1168

111' : 23302-2604
UC 4965

115' : 23158-2749
B 595

115' : 23306-2831
KPP1550

115' : 23322-2643
HJ 3199

123' : 23162-2823
LDS5062

124' : 23152-2639
COO 255

125' : 23191-2530
RST1162

125' : 23284-2907
UC 4959

130' : 23151-2807
LDS2975

132' : 23153-2615
LDS6018

132' : 23207-2921
KPP1182



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.

23240-2717 HWE 63 (HD 220455)

 
 
23h 24m 01.59s -27° 16' 51.1" P.A. 268.00 sep 6.7 mag 7.77,10.70 Sp A1V dist. 178.57 pc (582.5 l.y.)
 
 
Coord 2000 23240-2717 Discov num HWE  63 Comp Coord arcsec 2000 23 24 01.59 -27 16 51.1
Date first 1877 Date last 2016 Obs 18
Pa first 267 Pa last 267.9 P.A. Now (θ) 267.9°
Sep first 6.7 Sep last 6.69 Sep. Now (ρ) 6.69"
Mag pri 7.77 Mag sec 10.70 delta mag (ΔM) 2.93 Spectral class A1V (white)
Pri motion ra +016 Sec motion ra +013
Pri motion dec +007 Sec motion dec +007
Notes
rPM=0.172 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 220455 Constellation Sculptor SAO 191872 HIP 115518
Tycho2 6976-01278-1 Gaia DR2 2378662225507773312 HD 220455 ADS 16728
CD CD-2716305 CP CP-27 7528 Distance 178.57 Distance ly 582.5
 
 
WDS 23240-2717 HWE 63 (HD 220455) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hwe1876 Ma - Howe, H.A. 1876PCinO...1....1.
Hwe1876 Pub. Cincinnati Obs. #1, 1876
Hwe1877 Ma - Howe, H.A. 1877PCinO...3....1.
Hwe1877 Pub. Cincinnati Obs. #3, 1877
Hwe1878 Ma j Howe, H.A. 1878PCinO...4....1.
Hwe1878 Pub. Cincinnati Obs. #4, 1878
Hwe1879 Ma j Howe, H.A. 1879PCinO...5....1.
Hwe1879 Pub. Cincinnati Obs. #5, 1879
Hwe1882 Ma - Howe, H.A. 1882PCinO...6....1.
Hwe1882 Pub. Cincinnati Obs. #6, 1882
Hwe1906A Ma - Howe, H.A. 1906MmRAS..56....1L
Hwe1906A cited by Lewis (MemRAS 56, 1, 1906)
Hwe1932A - Howe, H.A. 1932QB821.A43......
Hwe1932A cited in ADS (Aitken Double Star Cat.), 1932
Hwe9999 Ma - Howe, H.A. ...................
Hwe9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23240-2717 HWE 63 1998 13 267 6.9 7.77 10.70 A1V D 232401.59-271651.1
23240-2717 HWE 63 1999 14 268 6.7 7.77 10.70 A1V D 232401.59-271651.1
23240-2717 HWE 63 2010 15 268 6.4 7.77 10.70 A1V 232401.59-271651.1
23240-2717 HWE 63 2015 16 268 6.7 7.77 10.70 A1V 232401.59-271651.1
23240-2717 HWE 63 2016 18 268 6.7 7.77 10.70 A1V 232401.59-271651.1

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

 
 
WDS 23240-2717 HWE 63 (HD 220455) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23240-2717 HWE 63 (HD 220455) : MEASURES
 
 
No records found.

 
 
WDS 23240-2717 (HD 220455) : VIRTUAL EYEPIECE
 
 

23240-2717 HWE 63A mag 7.77 Sp A1V 23240-2717 HWE 63B sep 6.0 P.A. 267.60 mag 10.7 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 23240-2717 (HD 220455) : ALADIN DSS IMAGE @ 23h 24m 01.59s -27° 16' 51.1"
 
 
 
 
WDS 23240-2717 HWE 63 (HD 220455) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23240-2717 HWE 63 distance=0' 23270-2703 KPP 531 distance=42' 23278-2641 STN 59 distance=62' 23199-2648 LDS2982 distance=72' 23268-2821 RST2217 distance=74' 23237-2835 HDS3330 distance=79' 23239-2557 SKF 155 distance=80' 23296-2648 TDT4066 distance=81' 23256-2556 HDS3332 distance=84' 23303-2714 SKF2109 distance=85' 23204-2827 LDS6026 distance=86' 23291-2816 HDS3343 distance=90' 23276-2836 RST2218 distance=93' 23311-2730 SKF 160 distance=96' 23214-2536 LDS6028 distance=105' 23289-2550 RST1168 distance=108' 23302-2604 UC 4965 distance=111' 23158-2749 B 595 distance=115' 23306-2831 KPP1550 distance=115' 23322-2643 HJ 3199 distance=115' 23162-2823 LDS5062 distance=123' 23152-2639 COO 255 distance=124' 23191-2530 RST1162 distance=125' 23284-2907 UC 4959 distance=125' 23151-2807 LDS2975 distance=130' 23153-2615 LDS6018 distance=132' 23207-2921 KPP1182 distance=132' 23316-2549 LDS6036 distance=134' 23140-2705 UC 4905 distance=135' 23329-2608 SKF 161AB distance=138' 23169-2858 LDS6021 distance=139' 23315-2857 B 602 distance=141' 23339-2820 UC 4987 distance=146' 23143-2608 LDS6016 distance=147' 23262-2942 UC 4949 distance=148' 23348-2756 WIS 388 distance=149' 23337-2832 RST2221 distance=149' 23355-2729 KPP3403AB distance=153' 23307-2512 UC 4971 distance=154' 23357-2729 SEE 492AB distance=156' 23357-2729 SKF2110AC distance=156' 23181-2503 UC 4921 distance=156' 23184-2500 HJ 5393 distance=157' 23123-2721 LDS5057 distance=157' 23140-2551 SWR 270 distance=159' 23357-2752 TVB 334 distance=159' 23307-2933 RST2220 distance=163' 23340-2852 LDS6404 distance=163' 23236-2423 TDT4017 distance=175' 23267-2426 SKF 156 distance=175' 23297-2955 SKF 157 distance=175' 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 23240-2717 HWE 63 268 6.7
Show 23270-2703 KPP 531 167 3.7 42
Show 23278-2641 STN 59 211 1.5 62
Show 23199-2648 LDS2982 200 3.0 72
Show 23268-2821 RST2217 63 2.1 74
Show 23237-2835 HDS3330 226 0.3 79
Show 23239-2557 SKF 155 106 5.7 80
Show 23296-2648 TDT4066 278 2.3 81
Show 23256-2556 HDS3332 358 0.2 84
Show 23303-2714 SKF2109 299 46.2 85
Show 23204-2827 LDS6026 336 9.2 86
Show 23291-2816 HDS3343 311 0.7 90
Show 23276-2836 RST2218 213 2.9 93
Show 23311-2730 SKF 160 303 2.2 96
Show 23214-2536 LDS6028 82 146.7 105
Show 23289-2550 RST1168 123 1.2 108
Show 23302-2604 UC 4965 127 26.1 111
Show 23158-2749 B 595 228 2.3 115
Show 23306-2831 KPP1550 65 11.7 115
Show 23322-2643 HJ 3199 213 30.6 115
Show 23162-2823 LDS5062 261 25.5 123
Show 23152-2639 COO 255 136 3.2 124
Show 23191-2530 RST1162 18 0.5 125
Show 23284-2907 UC 4959 124 22.5 125
Show 23151-2807 LDS2975 298 4.5 130
Show 23153-2615 LDS6018 104 26.6 132
Show 23207-2921 KPP1182 66 9.2 132
Show 23316-2549 LDS6036 169 257.0 134
Show 23140-2705 UC 4905 57 16.1 135
Show 23329-2608 SKF 161 AB 23 2.4 138
Show 23169-2858 LDS6021 81 264.0 139
Show 23315-2857 B 602 180 0.2 141
Show 23339-2820 UC 4987 175 14.3 146
Show 23143-2608 LDS6016 166 59.4 147
Show 23262-2942 UC 4949 292 43.0 148
Show 23348-2756 WIS 388 93 19.0 149
Show 23337-2832 RST2221 344 1.3 149
Show 23355-2729 KPP3403 AB 135 1.3 153
Show 23307-2512 UC 4971 33 56.7 154
Show 23357-2729 SEE 492 AB 43 0.7 156
Show 23357-2729 SKF2110 AC 272 162.5 156
Show 23181-2503 UC 4921 230 24.8 156
Show 23184-2500 HJ 5393 292 21.1 157
Show 23123-2721 LDS5057 214 68.0 157
Show 23140-2551 SWR 270 83 12.3 159
Show 23357-2752 TVB 334 63 2.8 159
Show 23307-2933 RST2220 289 0.8 163
Show 23340-2852 LDS6404 104 6.7 163
Show 23236-2423 TDT4017 48 0.5 175
Show 23267-2426 SKF 156 221 8.8 175
Show 23297-2955 SKF 157 204 1.8 175

 
 
WDS 23240-2717 : COMPONENTS
 
 
  A
B pa=267.6°
sep=5.95"
 
 
23240-2717 A
 
 
Componente originario normalizzato AB Name HD 220455 Coord arcsec 2000 232401.59-271651.1 Mag 7.77
Spectral class A1V (white) PmRA 16.00 PmDE 7.0 SAO 191872
HIP 115518 Tycho2 6976-01278-1 HD 220455 ADS 16728
CD CD-2716305 CP CP-27 7528
Tycho2
Tycho2 6976-01278-1 Pflag RAmdeg 351.00660994 DEmdeg -27.28084817
PmRA 20.7 PmDE 7.7 E RAmdeg 5 E DEmdeg 5
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.36 EpDEm 1991.31
Num 8 Q RAmdeg 3.0 Q DEmdeg 1.6 Q pmRA 2.9
Q pmDE 1.6 BTmag 7.752 E BTmag 0.016 VTmag 7.767
E VTmag 0.011 Prox 67 TYC T HIP 115518
CCDM A RAdeg 351.00655694 DEdeg -27.28086583 EpRA 1990 1.72
EpDE 1990 1.67 E RAdeg 4.7 E DEdeg 5.0 Posflg
Corr -0.2
SAO
SAO 191872 DelFlag RA1950 PmRA1950 -0.0003
DE1950 PmDE1950 0.001 Vmag 7.4 SpType B9
Double code Source 24 CatNum 14913 DM CD-2716305
DMcomp BDsup HD 220455 M HD 0
GC RA1950rad 6.11462512 DE1950rad -0.48093927 PmRA2000 -0.0003
PmDE2000 -0.003
Hipparcos
Catalog H HIP 115518 Proxy H RAhms 23 24 01.57
DEdms -27 16 51.1 Vmag 7.75 VarFlag R Vmag G
RAdeg 351.007 DEdeg -27.2809 AstroRef A Plx 5.51
CCDM 23240-2717 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 268 Rho 6.689 HD 220455 BD
CD CD-2716305 CP CP-27 7528 Dm number -2716305 VIred 0.01
SpType A0V R SpType Coord arcsec 2000 232401.57-271651.1
Hipparcos 2
HIP 115518 Sn 15 So 3 Nc 2
RArad 6.1262200717 DErad -0.4761409288 Plx 5.6 PmRA 12.65
PmDE 6.29 E RArad 0.7 E DErad 0.61 E Plx 0.85
E pmRA 0.92 E pmDE 0.82 Hpmag 7.7408 E Hpmag 0.0017
SHp 0.014 VA 0 BV -0.013 E BV 0.008
VI 0.01
CCDM
Ccdm 23240-2717 RComp Comp A Note1
Note2 Discov num DRAs 1.50 DDEs 8.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.0 Sp B9 PmNote *
PmRA -4 PmDE 1 Dm number -2716305 Cat1 CD
Name2 191872 Cat2 SAO HD 220455 M HD
ADS BDS A16728 M ADS BDS N IDS IDS 23187S2750A
HIC 115518
 
 
23240-2717 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 232401.14-271651.3 Mag 10.7 PmRA 13.00
PmDE 7.0 Calc delta mag 2.93 Calc coord yes
CCDM
Ccdm 23240-2717 RComp Comp B Note1
Note2 Discov num HWE 63 DRAs 1.01 DDEs 7.7
R dRAs 90 Year 1877 Theta 267 Rho 6.5
Obs 9 Vmag 11.0 Sp PmNote
PmRA -4 PmDE 1 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16728 M ADS BDS N IDS IDS 23187S2750B
HIC 115518