18126-1804 ARA 461

 
 
18h 12m 41.21s -18° 03' 55.5" P.A. 313.00 sep 10.8 mag 10.93,11.80
 
 
Coord 2000 18126-1804 Discov num ARA 461 Comp Coord arcsec 2000 18 12 41.21 -18 03 55.5
Date first 1915 Date last 2018 Obs 7
Pa first 309 Pa last 313.3 P.A. Now (θ) 313.3°
Sep first 11.7 Sep last 10.8 Sep. Now (ρ) 10.8"
Mag pri 10.93 Mag sec 11.80 delta mag (ΔM) 0.87 Spectral class
Pri motion ra -003 Sec motion ra -012
Pri motion dec +000 Sec motion dec -001
Notes
rPM=0.752
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6268-01553-1 Gaia DR2 4095700574634917888
 
 
WDS 18126-1804 ARA 461 : 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
18126-1804 ARA 461 1916 2 135 10.4 10.93 11.50 181241.21-180355.4
18126-1804 ARA 461 1999 4 314 10.8 10.93 11.80 181241.21-180355.5
18126-1804 ARA 461 2017 5 314 10.8 10.93 11.80 181241.21-180355.5
18126-1804 ARA 461 2018 7 314 10.8 10.93 11.80 181241.21-180355.5

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WDS 18126-1804 ARA 461 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18126-1804 ARA 461 : MEASURES
 
 
No records found.

 
 
WDS 18126-1804 : VIRTUAL EYEPIECE
 
 

18126-1804 ARA 461A mag 10.93 18126-1804 ARA 461B sep 10.5 P.A. 314.70 mag 11.8 virtual eyepiece
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Radius:
Components only
 
 
WDS 18126-1804 : ALADIN DSS IMAGE @ 18h 12m 41.21s -18° 03' 55.5"
 
 
 
 
WDS 18126-1804 ARA 461 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18126-1804 ARA 461 distance=1' 18130-1819 TDT 739 distance=16' 18133-1817 ARA 462 distance=17' 18115-1807 ARA 457 distance=18' 18140-1801 TDT 754 distance=19' 18118-1825 HJ 2820AB distance=23' 18118-1825 HJ 2820AC distance=23' 18118-1825 HJ 2820BC distance=23' 18146-1808 TDT 759 distance=28' 18146-1750 ARA 269 distance=32' 18105-1745 J 2197BC distance=35' 18146-1742 SKF 96 distance=35' 18105-1745 J 2197AB distance=36' 18124-1840 KPP4092 distance=37' 18125-1847 ARA 460 distance=43' 18137-1845 FEN 28 distance=44' 18152-1738 ARA 270 distance=45' 18112-1723 RST3161 distance=47' 18155-1840 SEE 349 distance=47' 18138-1847 HJ 594AB distance=48' 18138-1847 HJ 594AC distance=48' 18125-1852 VAT 2 distance=48' 18155-1738 ARA 271 distance=49' 18120-1852 OCC9177 distance=50' 18094-1822 FEN 26 distance=52' 18147-1847 TOB 272BC distance=52' 18156-1835 ARA 465 distance=52' 18147-1847 TOB 272AB distance=53' 18093-1827 ARA 455 distance=54' 18090-1815 ARA 454 distance=55' 18160-1736 OCC9064 distance=55' 18090-1825 HJ 2819 distance=56' 18166-1812 ARA 467 distance=57' 18125-1901 SKF 95 distance=58' 18087-1756 TDT 706Aa,Ab distance=58' 18087-1756 ARA 266AB distance=58' 18167-1755 ARA 274 distance=59' 18089-1827 ARA 453 distance=60' 18118-1903 I 1479 distance=61' 18165-1830 DBR 310 distance=61' 18137-1903 SKF 97 distance=61' 18086-1823 GAU9002 distance=61' 18135-1903 ARA 734 distance=61' 18166-1830 DBR 311 distance=62' 18108-1709 HU 195AB distance=62' 18108-1709 HJ 593AC distance=62' 18150-1857 RST3167 distance=63' 18138-1904 ARA 735 distance=63' 18143-1902 ARA 740 distance=63' 18140-1904 ARA 736 distance=64' 18166-1835 DBR 312 distance=64' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 18126-1804 ARA 461 313 10.8 1
Show 18130-1819 TDT 739 253 2.2 16
Show 18133-1817 ARA 462 343 14.8 17
Show 18115-1807 ARA 457 3 14.3 18
Show 18140-1801 TDT 754 91 0.5 19
Show 18118-1825 HJ 2820 AB 279 5.8 23
Show 18118-1825 HJ 2820 AC 82 12.9 23
Show 18118-1825 HJ 2820 BC 87 18.5 23
Show 18146-1808 TDT 759 250 1.3 28
Show 18146-1750 ARA 269 68 14.6 32
Show 18105-1745 J 2197 BC 82 6.2 35
Show 18146-1742 SKF 96 50 3.3 35
Show 18105-1745 J 2197 AB 109 72.6 36
Show 18124-1840 KPP4092 335 1.6 37
Show 18125-1847 ARA 460 86 13.7 43
Show 18137-1845 FEN 28 256 3.6 44
Show 18152-1738 ARA 270 333 15.0 45
Show 18112-1723 RST3161 241 0.4 47
Show 18155-1840 SEE 349 134 10.6 47
Show 18138-1847 HJ 594 AB 121 7.6 48
Show 18138-1847 HJ 594 AC 238 13.5 48
Show 18125-1852 VAT 2 86 7.6 48
Show 18155-1738 ARA 271 255 8.9 49
Show 18120-1852 OCC9177 -1 0.0 50
Show 18094-1822 FEN 26 46 5.0 52
Show 18147-1847 TOB 272 BC 324 18.4 52
Show 18156-1835 ARA 465 258 15.2 52
Show 18147-1847 TOB 272 AB 330 28.8 53
Show 18093-1827 ARA 455 97 11.5 54
Show 18090-1815 ARA 454 349 14.6 55
Show 18160-1736 OCC9064 295 0.0 55
Show 18090-1825 HJ 2819 113 23.3 56
Show 18166-1812 ARA 467 81 13.6 57
Show 18125-1901 SKF 95 122 5.9 58
Show 18087-1756 TDT 706 Aa,Ab 98 0.8 58
Show 18087-1756 ARA 266 AB 125 11.9 58
Show 18167-1755 ARA 274 147 10.8 59
Show 18089-1827 ARA 453 57 8.8 60
Show 18118-1903 I 1479 237 2.0 61
Show 18165-1830 DBR 310 63 2.1 61
Show 18137-1903 SKF 97 269 2.5 61
Show 18086-1823 GAU9002 125 26.8 61
Show 18135-1903 ARA 734 211 10.8 61
Show 18166-1830 DBR 311 101 3.1 62
Show 18108-1709 HU 195 AB 71 1.3 62
Show 18108-1709 HJ 593 AC 312 19.8 62
Show 18150-1857 RST3167 153 4.5 63
Show 18138-1904 ARA 735 93 9.6 63
Show 18143-1902 ARA 740 53 9.2 63
Show 18140-1904 ARA 736 336 11.6 64
Show 18166-1835 DBR 312 37 4.4 64

 
 
WDS 18126-1804 : COMPONENTS
 
 
  A
B pa=314.7°
sep=10.52"
 
 
18126-1804 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 181241.21-180355.5 Mag 10.93 PmRA -3.00
PmDE 0.0 Tycho2 6268-01553-1
Tycho2
Tycho2 6268-01553-1 Pflag RAmdeg 273.17171852 DEmdeg -18.06539665
PmRA -8.6 PmDE 0.8 E RAmdeg 58 E DEmdeg 77
E pmRA 3.2 E pmDE 3.4 EpRAm 1987.24 EpDEm 1984.12
Num 3 Q RAmdeg 2.3 Q DEmdeg 0.6 Q pmRA 2.3
Q pmDE 0.6 BTmag 13.374 E BTmag 0.444 VTmag 10.930
E VTmag 0.079 Prox 999 TYC T HIP
CCDM RAdeg 273.17173917 DEdeg -18.06539833 EpRA 1990 1.76
EpDE 1990 1.68 E RAdeg 59.8 E DEdeg 81.1 Posflg
Corr -0.1
 
 
18126-1804 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181240.69-180348.1 Mag 11.8 PmRA -12.00
PmDE -1.0 Calc delta mag 0.87 Calc coord yes