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Current system
18125-1847
ARA 460
HD 312758


Nearby doubles
6' : 18125-1852
VAT 2

6' : 18124-1840
KPP4092

10' : 18120-1852
OCC9177

16' : 18125-1901
SKF 95

17' : 18137-1845
FEN 28

18' : 18138-1847
HJ 594AB

20' : 18118-1903
I 1479

23' : 18135-1903
ARA 734

24' : 18137-1903
SKF 97

26' : 18138-1904
ARA 735

26' : 18118-1825
HJ 2820AB

28' : 18140-1904
ARA 736

29' : 18130-1819
TDT 739

29' : 18130-1914
LDS 629

31' : 18143-1902
ARA 740

31' : 18143-1904
B 2859AB

31' : 18133-1817
ARA 462

31' : 18126-1917
ARA 732

32' : 18147-1847
TOB 272AB

35' : 18141-1912
ARA 738AB

37' : 18150-1857
RST3167

38' : 18150-1900
ARA 741

39' : 18155-1840
SEE 349

42' : 18153-1900
BU 284AB

43' : 18115-1807
ARA 457

43' : 18126-1804
ARA 461



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

18125-1847 ARA 460 (HD 312758)

 
 
18h 12m 31.44s -18° 46' 12.3" P.A. 86.00 sep 13.7 mag 11.33,11.43
 
 
Coord 2000 18125-1847 Discov num ARA 460 Comp Coord arcsec 2000 18 12 31.44 -18 46 12.3
Date first 1916 Date last 2015 Obs 8
Pa first 83 Pa last 85.5 P.A. Now (θ) 85.5°
Sep first 14.3 Sep last 13.68 Sep. Now (ρ) 13.68"
Mag pri 11.33 Mag sec 11.43 delta mag (ΔM) 0.1 Spectral class
Pri motion ra +001 Sec motion ra -013
Pri motion dec -008 Sec motion dec -016
Notes
rPM=0.782
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 312758 Constellation Sagittarius Tycho2 6272-02398-1 Gaia DR2 4095523789461267584
HD 312758
 
 
WDS 18125-1847 ARA 460 (HD 312758) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ara1961 Pa - Aravamudan, S. 1961PASP...73..266A
Ara1961 PASP 73, 266, 1961
Ara1963 Pa - Aravamudan, S. .
Ara1963 Pub. Nizamiah Obs. 13, Pt.3, 1963
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18125-1847 ARA 460 1998 4 85 13.8 11.33 11.43 D 181231.44-184612.3
18125-1847 ARA 460 2008 5 86 14.0 11.33 11.43 D 181231.44-184612.3
18125-1847 ARA 460 2015 8 86 13.7 11.33 11.43 181231.44-184612.3

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

 
 
WDS 18125-1847 ARA 460 (HD 312758) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18125-1847 ARA 460 (HD 312758) : MEASURES
 
 
No records found.

 
 
WDS 18125-1847 (HD 312758) : VIRTUAL EYEPIECE
 
 

18125-1847 ARA 460A mag 11.33 18125-1847 ARA 460B sep 13.0 P.A. 85.20 mag 11.43 virtual eyepiece
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Radius:
Components only
 
 
WDS 18125-1847 (HD 312758) : ALADIN DSS IMAGE @ 18h 12m 31.44s -18° 46' 12.3"
 
 
 
 
WDS 18125-1847 ARA 460 (HD 312758) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18125-1847 ARA 460 distance=0' 18125-1852 VAT 2 distance=6' 18124-1840 KPP4092 distance=6' 18120-1852 OCC9177 distance=10' 18125-1901 SKF 95 distance=16' 18137-1845 FEN 28 distance=17' 18138-1847 HJ 594AB distance=18' 18138-1847 HJ 594AC distance=18' 18118-1903 I 1479 distance=20' 18135-1903 ARA 734 distance=23' 18137-1903 SKF 97 distance=24' 18138-1904 ARA 735 distance=26' 18118-1825 HJ 2820AB distance=26' 18118-1825 HJ 2820AC distance=26' 18118-1825 HJ 2820BC distance=26' 18140-1904 ARA 736 distance=28' 18130-1819 TDT 739 distance=29' 18130-1914 LDS 629 distance=29' 18143-1902 ARA 740 distance=31' 18143-1904 B 2859AB distance=31' 18143-1904 SIN 108AC distance=31' 18133-1817 ARA 462 distance=31' 18126-1917 ARA 732 distance=31' 18147-1847 TOB 272BC distance=32' 18147-1847 TOB 272AB distance=32' 18141-1912 CHR 234Aa,Ab distance=35' 18141-1912 ARA 738AB distance=35' 18150-1857 RST3167 distance=37' 18150-1900 ARA 741 distance=38' 18155-1840 SEE 349 distance=39' 18153-1900 BU 284BR distance=42' 18153-1900 BU 284AB distance=42' 18153-1900 BU 284AC distance=42' 18153-1900 BU 284AD distance=42' 18153-1900 BU 284AE distance=42' 18153-1900 BU 284AF distance=42' 18153-1900 BU 284AG distance=42' 18153-1900 BU 284AH distance=42' 18153-1900 BU 284AS distance=42' 18153-1900 ARA 743CQ distance=42' 18115-1807 ARA 457 distance=43' 18126-1804 ARA 461 distance=43' 18150-1912 LEO 15AB distance=45' 18150-1912 LEO 15AC distance=45' 18150-1912 OCC9178Aa,Ab distance=45' 18156-1835 ARA 465 distance=46' 18129-1933 BRT1519 distance=47' 18158-1855 OCC 566 distance=47' 18147-1922 OCC 466 distance=48' 18146-1808 TDT 759 distance=49' 18140-1801 TDT 754 distance=50' 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 18125-1847 ARA 460 86 13.7
Show 18125-1852 VAT 2 86 7.6 6
Show 18124-1840 KPP4092 335 1.6 6
Show 18120-1852 OCC9177 -1 0.0 10
Show 18125-1901 SKF 95 122 5.9 16
Show 18137-1845 FEN 28 256 3.6 17
Show 18138-1847 HJ 594 AB 121 7.6 18
Show 18138-1847 HJ 594 AC 238 13.5 18
Show 18118-1903 I 1479 237 2.0 20
Show 18135-1903 ARA 734 211 10.8 23
Show 18137-1903 SKF 97 269 2.5 24
Show 18138-1904 ARA 735 93 9.6 26
Show 18118-1825 HJ 2820 AB 279 5.8 26
Show 18118-1825 HJ 2820 AC 82 12.9 26
Show 18118-1825 HJ 2820 BC 87 18.5 26
Show 18140-1904 ARA 736 336 11.6 28
Show 18130-1819 TDT 739 253 2.2 29
Show 18130-1914 LDS 629 132 48.2 29
Show 18143-1902 ARA 740 53 9.2 31
Show 18143-1904 B 2859 AB 48 6.6 31
Show 18143-1904 SIN 108 AC 149 11.3 31
Show 18133-1817 ARA 462 343 14.8 31
Show 18126-1917 ARA 732 93 9.3 31
Show 18147-1847 TOB 272 BC 324 18.4 32
Show 18147-1847 TOB 272 AB 330 28.8 32
Show 18141-1912 CHR 234 Aa,Ab 60 0.2 35
Show 18141-1912 ARA 738 AB 61 15.4 35
Show 18150-1857 RST3167 153 4.5 37
Show 18150-1900 ARA 741 355 14.7 38
Show 18155-1840 SEE 349 134 10.6 39
Show 18153-1900 BU 284 BR 326 5.2 42
Show 18153-1900 BU 284 AB 358 18.1 42
Show 18153-1900 BU 284 AC 86 31.1 42
Show 18153-1900 BU 284 AD 192 57.8 42
Show 18153-1900 BU 284 AE 188 75.3 42
Show 18153-1900 BU 284 AF 267 138.7 42
Show 18153-1900 BU 284 AG 200 12.4 42
Show 18153-1900 BU 284 AH 67 21.0 42
Show 18153-1900 BU 284 AS 103 19.1 42
Show 18153-1900 ARA 743 CQ 298 13.1 42
Show 18115-1807 ARA 457 3 14.3 43
Show 18126-1804 ARA 461 313 10.8 43
Show 18150-1912 LEO 15 AB 112 4.0 45
Show 18150-1912 LEO 15 AC 300 8.1 45
Show 18150-1912 OCC9178 Aa,Ab -1 0.1 45
Show 18156-1835 ARA 465 258 15.2 46
Show 18129-1933 BRT1519 55 5.2 47
Show 18158-1855 OCC 566 -1 0.1 47
Show 18147-1922 OCC 466 -1 0.9 48
Show 18146-1808 TDT 759 250 1.3 49
Show 18140-1801 TDT 754 91 0.5 50

 
 
WDS 18125-1847 : COMPONENTS
 
 
  A
B pa=85.2°
sep=12.96"
 
 
18125-1847 A
 
 
Componente originario normalizzato AB Name HD 312758 Coord arcsec 2000 181231.44-184612.3 Mag 11.33
PmRA 1.00 PmDE -8.0 Tycho2 6272-02398-1 HD 312758
Tycho2
Tycho2 6272-02398-1 Pflag RAmdeg 273.13099078 DEmdeg -18.77007413
PmRA -0.4 PmDE -10.2 E RAmdeg 54 E DEmdeg 68
E pmRA 2.8 E pmDE 2.9 EpRAm 1986.26 EpDEm 1983.67
Num 3 Q RAmdeg 0.0 Q DEmdeg 0.2 Q pmRA 0.0
Q pmDE 0.2 BTmag 11.454 E BTmag 0.086 VTmag 11.326
E VTmag 0.125 Prox 141 TYC T HIP
CCDM RAdeg 273.13099222 DEdeg -18.77005056 EpRA 1990 1.73
EpDE 1990 1.68 E RAdeg 55.6 E DEdeg 72.1 Posflg
Corr 0.0
 
 
18125-1847 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181232.35-184611.2 Mag 11.43 PmRA -13.00
PmDE -16.0 Tycho2 6272-00794-1 Calc delta mag 0.1 Calc coord yes
Tycho2
Tycho2 6272-00794-1 Pflag RAmdeg 273.13509085 DEmdeg -18.76969269
PmRA -4.4 PmDE -17.9 E RAmdeg 62 E DEmdeg 75
E pmRA 2.8 E pmDE 3.0 EpRAm 1984.53 EpDEm 1981.83
Num 3 Q RAmdeg 0.8 Q DEmdeg 0.7 Q pmRA 0.9
Q pmDE 0.6 BTmag 11.573 E BTmag 0.093 VTmag 11.433
E VTmag 0.139 Prox 141 TYC T HIP
CCDM RAdeg 273.13510167 DEdeg -18.76965139 EpRA 1990 1.71
EpDE 1990 1.69 E RAdeg 65.3 E DEdeg 81.3 Posflg
Corr 0.0