18130-1819 TDT 739

 
 
18h 12m 58.07s -18° 18' 49.0" P.A. 253.00 sep 2.2 mag 10.78,11.67
 
 
Coord 2000 18130-1819 Discov num TDT 739 Comp Coord arcsec 2000 18 12 58.07 -18 18 49.0
Date first 1991 Date last 1991 Obs 1
Pa first 253 Pa last 252.8 P.A. Now (θ) 252.8°
Sep first 2.2 Sep last 2.19 Sep. Now (ρ) 2.19"
Mag pri 10.78 Mag sec 11.67 delta mag (ΔM) 0.89 Spectral class
Pri motion ra +004 Sec motion ra +004
Pri motion dec +008 Sec motion dec +008
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6268-02037-1 Gaia DR2 4095676351018895232
 
 
WDS 18130-1819 TDT 739 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18130-1819 TDT 739 1991 1 253 2.2 10.78 11.67 181258.07-181849.0

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WDS 18130-1819 TDT 739 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18130-1819 TDT 739 : MEASURES
 
 
No records found.

 
 
WDS 18130-1819 : VIRTUAL EYEPIECE
 
 

18130-1819 TDT 739A mag 10.78 18130-1819 TDT 739B sep 2.1 P.A. 251.90 mag 11.67 virtual eyepiece
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Radius:
Components only
 
 
WDS 18130-1819 : ALADIN DSS IMAGE @ 18h 12m 58.07s -18° 18' 49.0"
 
 
 
 
WDS 18130-1819 TDT 739 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18130-1819  TDT 739 distance=1' 18133-1817  ARA 462 distance=5' 18126-1804  ARA 461 distance=16' 18118-1825  HJ 2820AB distance=18' 18118-1825  HJ 2820AC distance=18' 18118-1825  HJ 2820BC distance=18' 18140-1801  TDT 754 distance=23' 18124-1840  KPP4092 distance=23' 18115-1807  ARA 457 distance=25' 18146-1808  TDT 759 distance=26' 18137-1845  FEN  28 distance=28' 18125-1847  ARA 460 distance=29' 18138-1847  HJ  594AB distance=32' 18138-1847  HJ  594AC distance=32' 18125-1852  VAT   2 distance=34' 18155-1840  SEE 349 distance=35' 18120-1852  OCC9177 distance=37' 18146-1750  ARA 269 distance=38' 18147-1847  TOB 272BC distance=38' 18147-1847  TOB 272AB distance=38' 18156-1835  ARA 465 distance=41' 18125-1901  SKF  95 distance=44' 18146-1742  SKF  96 distance=44' 18137-1903  SKF  97 distance=46' 18135-1903  ARA 734 distance=46' 18118-1903  I  1479 distance=48' 18105-1745  J  2197BC distance=48' 18138-1904  ARA 735 distance=48' 18143-1902  ARA 740 distance=48' 18150-1857  RST3167 distance=48' 18140-1904  ARA 736 distance=48' 18105-1745  J  2197AB distance=49' 18143-1904  B  2859AB distance=50' 18143-1904  SIN 108AC distance=50' 18150-1900  ARA 741 distance=51' 18094-1822  FEN  26 distance=52' 18165-1830  DBR 310 distance=52' 18152-1738  ARA 270 distance=52' 18166-1812  ARA 467 distance=52' 18153-1900  BU  284BR distance=53' 18153-1900  BU  284AB distance=53' 18153-1900  BU  284AC distance=53' 18153-1900  BU  284AD distance=53' 18153-1900  BU  284AE distance=53' 18153-1900  BU  284AF distance=53' 18153-1900  BU  284AG distance=53' 18153-1900  BU  284AH distance=53' 18153-1900  BU  284AS distance=53' 18166-1830  DBR 311 distance=53' 18153-1900  ARA 743CQ distance=53' 18093-1827  ARA 455 distance=54' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 18130-1819 TDT 739 253 2.2 1
Show 18133-1817 ARA 462 343 14.8 5
Show 18126-1804 ARA 461 313 10.8 16
Show 18118-1825 HJ 2820 AB 279 5.8 18
Show 18118-1825 HJ 2820 AC 82 12.9 18
Show 18118-1825 HJ 2820 BC 87 18.5 18
Show 18140-1801 TDT 754 91 0.5 23
Show 18124-1840 KPP4092 335 1.6 23
Show 18115-1807 ARA 457 3 14.3 25
Show 18146-1808 TDT 759 250 1.3 26
Show 18137-1845 FEN 28 256 3.6 28
Show 18125-1847 ARA 460 86 13.7 29
Show 18138-1847 HJ 594 AB 121 7.6 32
Show 18138-1847 HJ 594 AC 238 13.5 32
Show 18125-1852 VAT 2 86 7.6 34
Show 18155-1840 SEE 349 134 10.6 35
Show 18120-1852 OCC9177 -1 0.0 37
Show 18146-1750 ARA 269 68 14.6 38
Show 18147-1847 TOB 272 BC 324 18.4 38
Show 18147-1847 TOB 272 AB 330 28.8 38
Show 18156-1835 ARA 465 258 15.2 41
Show 18125-1901 SKF 95 122 5.9 44
Show 18146-1742 SKF 96 50 3.3 44
Show 18137-1903 SKF 97 269 2.5 46
Show 18135-1903 ARA 734 211 10.8 46
Show 18118-1903 I 1479 237 2.0 48
Show 18105-1745 J 2197 BC 82 6.2 48
Show 18138-1904 ARA 735 93 9.6 48
Show 18143-1902 ARA 740 53 9.2 48
Show 18150-1857 RST3167 153 4.5 48
Show 18140-1904 ARA 736 336 11.6 48
Show 18105-1745 J 2197 AB 109 72.6 49
Show 18143-1904 B 2859 AB 48 6.6 50
Show 18143-1904 SIN 108 AC 149 11.3 50
Show 18150-1900 ARA 741 355 14.7 51
Show 18094-1822 FEN 26 46 5.0 52
Show 18165-1830 DBR 310 63 2.1 52
Show 18152-1738 ARA 270 333 15.0 52
Show 18166-1812 ARA 467 81 13.6 52
Show 18153-1900 BU 284 BR 326 5.2 53
Show 18153-1900 BU 284 AB 358 18.1 53
Show 18153-1900 BU 284 AC 86 31.1 53
Show 18153-1900 BU 284 AD 192 57.8 53
Show 18153-1900 BU 284 AE 188 75.3 53
Show 18153-1900 BU 284 AF 267 138.7 53
Show 18153-1900 BU 284 AG 200 12.4 53
Show 18153-1900 BU 284 AH 67 21.0 53
Show 18153-1900 BU 284 AS 103 19.1 53
Show 18166-1830 DBR 311 101 3.1 53
Show 18153-1900 ARA 743 CQ 298 13.1 53
Show 18093-1827 ARA 455 97 11.5 54

 
 
WDS 18130-1819 : COMPONENTS
 
 
  A
B pa=251.9°
sep=2.09"
 
 
18130-1819 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 181258.07-181849.0 Mag 10.78 PmRA 4.00
PmDE 8.0 Tycho2 6268-02037-1
Tycho2
Tycho2 6268-02037-1 Pflag RAmdeg 273.24193422 DEmdeg -18.31360598
PmRA 3.6 PmDE 8.4 E RAmdeg 53 E DEmdeg 65
E pmRA 3.0 E pmDE 3.1 EpRAm 1987.15 EpDEm 1985.49
Num 3 Q RAmdeg 1.0 Q DEmdeg 0.3 Q pmRA 1.0
Q pmDE 0.3 BTmag 11.762 E BTmag 0.112 VTmag 10.780
E VTmag 0.081 Prox 761 TYC HIP
CCDM RAdeg 273.24192583 DEdeg -18.31362528 EpRA 1990 1.72
EpDE 1990 1.72 E RAdeg 54.7 E DEdeg 67.9 Posflg
Corr 0.0
 
 
18130-1819 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181257.93-181849.6 Mag 11.67 PmRA 4.00
PmDE 8.0 Calc delta mag 0.89 Calc coord yes