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Doubles in session


Current system
18073-6812
TDT 695


Nearby doubles
12' : 18091-6807
TOB 345

30' : 18022-6819
UC 3478

32' : 18107-6747
UC 3520

32' : 18066-6741
DON 878

34' : 18015-6820
KPP 573

36' : 18113-6745
UC 3522

37' : 18088-6736
DON 881

43' : 18080-6730
UC 3500

44' : 18129-6843
TDT 738AB

49' : 18034-6729
TDT 659

51' : 18034-6727
TOB 344

54' : 18107-6722
UC 3519

60' : 18180-6814
HDO 289

63' : 17579-6847
UC 3458AB

67' : 18005-6907
TDT 630

71' : 17569-6855
KPP2460

72' : 18200-6803
DON 888

72' : 18107-6921
TOB 346

72' : 17551-6836
UC 3446

72' : 18199-6758
LDS 633

75' : 17596-6712
DON 870

77' : 18013-6921
TDT 638AB

79' : 17533-6822
TDT 558

82' : 18162-6709
DON 885

84' : 18189-6906
TDT 791

85' : 18125-6653
TDT 736



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

18073-6812 TDT 695

 
 
18h 07m 18.44s -68° 12' 15.9" P.A. 246.00 sep 0.9 mag 11.78,11.97
 
 
Coord 2000 18073-6812 Discov num TDT 695 Comp Coord arcsec 2000 18 07 18.44 -68 12 15.9
Date first 1991 Date last 1991 Obs 1
Pa first 246 Pa last 246.4 P.A. Now (θ) 246.4°
Sep first 0.9 Sep last 0.85 Sep. Now (ρ) 0.85"
Mag pri 11.78 Mag sec 11.97 delta mag (ΔM) 0.19 Spectral class
Pri motion ra -001 Sec motion ra -001
Pri motion dec -006 Sec motion dec -006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Apus Tycho2 9290-01703-1 Gaia DR2 6435961493231161344
 
 
WDS 18073-6812 TDT 695 : 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
18073-6812 TDT 695 1991 1 246 0.9 11.78 11.97 180718.44-681215.9

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

 
 
WDS 18073-6812 TDT 695 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18073-6812 TDT 695 : MEASURES
 
 
No records found.

 
 
WDS 18073-6812 : VIRTUAL EYEPIECE
 
 

18073-6812 TDT 695A mag 11.78 18073-6812 TDT 695B sep 0.5 P.A. 220.40 mag 11.97 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 18073-6812 : ALADIN DSS IMAGE @ 18h 07m 18.44s -68° 12' 15.9"
 
 
 
 
WDS 18073-6812 TDT 695 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18073-6812 TDT 695 distance=0' 18091-6807 TOB 345 distance=12' 18022-6819 UC 3478 distance=30' 18107-6747 UC 3520 distance=32' 18066-6741 DON 878 distance=32' 18015-6820 KPP 573 distance=34' 18113-6745 UC 3522 distance=36' 18088-6736 DON 881 distance=37' 18080-6730 UC 3500 distance=43' 18129-6843 TDT 738AB distance=44' 18034-6729 TDT 659 distance=49' 18034-6727 TOB 344 distance=51' 18107-6722 UC 3519 distance=54' 18180-6814 HDO 289 distance=60' 17579-6847 UC 3458AB distance=63' 18005-6907 TDT 630 distance=67' 17569-6855 KPP2460 distance=71' 18200-6803 DON 888 distance=72' 18107-6921 TOB 346 distance=72' 17551-6836 UC 3446 distance=72' 18199-6758 LDS 633 distance=72' 17596-6712 DON 870 distance=75' 18013-6921 TDT 638AB distance=77' 18013-6921 CVR 7AB,C distance=77' 17533-6822 TDT 558 distance=79' 18162-6709 DON 885 distance=82' 18189-6906 TDT 791 distance=84' 18125-6653 TDT 736 distance=85' 18145-6929 GLI 242 distance=86' 17562-6714 UC 3451 distance=87' 18017-6650 LDS 619 distance=89' 18086-6644 UC 3506 distance=89' 18217-6735 WIS 326 distance=90' 18053-6942 TDT 670 distance=90' 17521-6744 DON 866 distance=91' 18007-6647 MLO 78 distance=94' 18148-6649 HJ 5019 distance=94' 18152-6649 I 627AB distance=95' 18152-6649 BAU 54AC distance=95' 18178-6931 UC 3548 distance=97' 18060-6632 TDT 681 distance=101' 18257-6819 TDT 860 distance=103' 18074-6955 TDT 696 distance=103' 18264-6800 DON 896 distance=108' 17488-6851 TDT 518 distance=109' 18241-6717 TDT 836 distance=111' 18111-6624 HJ 5008AB distance=111' 18111-6624 BAU 52AC distance=111' 18072-6618 TDT 692 distance=115' 17593-6628 TDT 613 distance=115' 17535-6942 KPP1929 distance=117' 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 18073-6812 TDT 695 246 0.9
Show 18091-6807 TOB 345 74 34.4 12
Show 18022-6819 UC 3478 130 35.7 30
Show 18107-6747 UC 3520 48 31.9 32
Show 18066-6741 DON 878 47 0.7 32
Show 18015-6820 KPP 573 309 5.3 34
Show 18113-6745 UC 3522 124 40.6 36
Show 18088-6736 DON 881 158 0.7 37
Show 18080-6730 UC 3500 110 38.3 43
Show 18129-6843 TDT 738 AB 233 0.4 44
Show 18034-6729 TDT 659 266 1.0 49
Show 18034-6727 TOB 344 250 21.8 51
Show 18107-6722 UC 3519 133 50.5 54
Show 18180-6814 HDO 289 300 2.4 60
Show 17579-6847 UC 3458 AB 172 14.1 63
Show 18005-6907 TDT 630 161 0.4 67
Show 17569-6855 KPP2460 129 21.9 71
Show 18200-6803 DON 888 82 2.3 72
Show 18107-6921 TOB 346 277 15.9 72
Show 17551-6836 UC 3446 253 11.5 72
Show 18199-6758 LDS 633 212 17.7 72
Show 17596-6712 DON 870 255 2.7 75
Show 18013-6921 TDT 638 AB 84 0.6 77
Show 18013-6921 CVR 7 AB,C 234 8.6 77
Show 17533-6822 TDT 558 41 0.5 79
Show 18162-6709 DON 885 273 1.0 82
Show 18189-6906 TDT 791 197 0.4 84
Show 18125-6653 TDT 736 117 2.2 85
Show 18145-6929 GLI 242 319 25.5 86
Show 17562-6714 UC 3451 238 22.7 87
Show 18017-6650 LDS 619 359 139.9 89
Show 18086-6644 UC 3506 130 121.9 89
Show 18217-6735 WIS 326 149 49.4 90
Show 18053-6942 TDT 670 182 0.5 90
Show 17521-6744 DON 866 106 0.4 91
Show 18007-6647 MLO 78 233 3.8 94
Show 18148-6649 HJ 5019 334 37.7 94
Show 18152-6649 I 627 AB 218 3.0 95
Show 18152-6649 BAU 54 AC 165 44.5 95
Show 18178-6931 UC 3548 86 45.8 97
Show 18060-6632 TDT 681 350 0.4 101
Show 18257-6819 TDT 860 224 2.4 103
Show 18074-6955 TDT 696 191 0.4 103
Show 18264-6800 DON 896 321 4.6 108
Show 17488-6851 TDT 518 328 2.2 109
Show 18241-6717 TDT 836 304 1.3 111
Show 18111-6624 HJ 5008 AB 242 13.7 111
Show 18111-6624 BAU 52 AC 160 10.3 111
Show 18072-6618 TDT 692 225 0.7 115
Show 17593-6628 TDT 613 281 0.6 115
Show 17535-6942 KPP1929 184 15.2 117

 
 
WDS 18073-6812 : COMPONENTS
 
 
  A
B pa=220.4°
sep=0.45"
 
 
18073-6812 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 180718.44-681215.9 Mag 11.78 PmRA -1.00
PmDE -6.0 Tycho2 9290-01703-1
Tycho2
Tycho2 9290-01703-1 Pflag RAmdeg 271.82656405 DEmdeg -68.20446150
PmRA -1.1 PmDE -5.9 E RAmdeg 42 E DEmdeg 39
E pmRA 2.8 E pmDE 2.6 EpRAm 1988.81 EpDEm 1988.97
Num 3 Q RAmdeg 0.6 Q DEmdeg 0.6 Q pmRA 0.6
Q pmDE 0.6 BTmag 12.498 E BTmag 0.131 VTmag 11.250
E VTmag 0.056 Prox 999 TYC T HIP
CCDM RAdeg 271.82657139 DEdeg -68.20444778 EpRA 1990 1.53
EpDE 1990 1.62 E RAdeg 43.4 E DEdeg 39.9 Posflg
Corr -0.3
 
 
18073-6812 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180718.39-681216.2 Mag 11.97 PmRA -1.00
PmDE -6.0 Calc delta mag 0.19 Calc coord yes