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Doubles in session


Current system
18546+2754
BRT 3335 AB


Nearby doubles
28' : 18540+2728
LDS4801

33' : 18570+2747
COU1016

35' : 18536+2823
MLB 692AB

36' : 18568+2816
MLB 756AB

38' : 18541+2718
HJ 1355

38' : 18568+2817
DBR 8

41' : 18564+2723
TDT1137

42' : 18575+2741
A 259

47' : 18567+2718
COU1015

49' : 18552+2842
MLB 693AB

56' : 18553+2700
STF2418

56' : 18587+2744
COU 817

61' : 18509+2831
MLB 650

62' : 18542+2856
MLB 467

63' : 18499+2806
OSO 104AB

64' : 18518+2703
KPP 829

65' : 18591+2730
A 261

68' : 18565+2652
TDT1139

78' : 18550+2637
TDT1124

81' : 18555+2914
STF2419

82' : 18491+2834
J 1208

87' : 18525+2632
TOK 326AB

88' : 19005+2716
TDT1178

88' : 18586+2904
TDT1158

89' : 19003+2840
TDT1177

91' : 18576+2633
TDT1148



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

18546+2754 BRT 3335 AB

 
 
18h 54m 35.26s +27° 54' 16.5" P.A. 70.00 sep 10.0 mag 11.92,11.71
 
 
Coord 2000 18546+2754 Discov num BRT3335 Comp AB Coord arcsec 2000 18 54 35.26 +27 54 16.5
Date first 1897 Date last 2016 Obs 12
Pa first 55 Pa last 69.5 P.A. Now (θ) 69.5°
Sep first 3.6 Sep last 10.032 Sep. Now (ρ) 10.032"
Mag pri 11.92 Mag sec 11.71 delta mag (ΔM) 0.21 Spectral class
Pri motion ra -018 Sec motion ra +053
Pri motion dec -011 Sec motion dec +004
Notes N S (See Notes, Parallax indidates non-physical)
rPM=1.365
This double is not physical.
 
 
18546+2754 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 54 35 +27 54 16 BRT 3335 AB 2016 12 70 10.0 11.92 11.71 0.21 <===
Show 18 54 35 +27 54 16 DAL 5 AC 2015 10 274 26.2 11.92 12.07 0.15
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2040220928601895552
 
 
WDS 18546+2754 BRT 3335 AB : NOTES
 
 
discov_num notes refcode
BRT3335 ADS 11819a. Originally published as BRT 185. Brt1928
 
 
REFERENCES
 
 
refcode metd author reference
Brt1928 Pa - Barton, S.G. 1928AJ.....38..168B
Brt1928 AJ 38, 168, 1928 (BRT 117 - BRT 230)
 
 
DISCOVERER
 
 
idgroup discov author
1 DAL Daley, J.A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18546+2754 BRT3335 AB 2001 5 64 9.2 11.92 11.71 N D 185435.26+275416.5
18546+2754 BRT3335 AB 2002 6 69 9.3 11.92 11.71 N D 185435.26+275416.5
18546+2754 BRT3335 AB 2010 7 70 8.9 11.92 11.71 N 185435.26+275416.5
18546+2754 BRT3335 AB 2015 7 70 10.0 11.92 11.71 N 185435.26+275416.5
18546+2754 BRT3335 AB 2016 12 70 10.0 11.92 11.71 NS 185435.26+275416.5

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

 
 
WDS 18546+2754 BRT 3335 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18546+2754 BRT 3335 AB : MEASURES
 
 
No records found.

 
 
WDS 18546+2754 : VIRTUAL EYEPIECE
 
 

18546+2754 BRT3335A mag 11.92 18546+2754 BRT3335B sep 9.0 P.A. 67.10 mag 11.71 18546+2754 DAL 5C sep 23.1 P.A. 274.40 mag 12.07 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 18546+2754 : ALADIN DSS IMAGE @ 18h 54m 35.26s +27° 54' 16.5"
 
 
 
 
WDS 18546+2754 BRT 3335 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18546+2754 BRT3335AB distance=1' 18546+2754 DAL 5AC distance=1' 18540+2728 LDS4801 distance=28' 18570+2747 COU1016 distance=33' 18536+2823 MLB 692AB distance=35' 18536+2823 MLB 692AC distance=35' 18568+2816 MLB 756BC distance=36' 18568+2816 MLB 756AB distance=36' 18541+2718 HJ 1355 distance=38' 18568+2817 DBR 8 distance=38' 18564+2723 TDT1137 distance=41' 18575+2741 A 259 distance=42' 18567+2718 COU1015 distance=47' 18552+2842 MLB 693AB distance=49' 18552+2842 MLB 693AC distance=49' 18553+2700 STF2418 distance=56' 18587+2744 COU 817 distance=56' 18509+2831 MLB 650 distance=61' 18542+2856 MLB 467 distance=62' 18499+2806 OSO 104AB distance=63' 18499+2806 OSO 104AD distance=63' 18499+2806 OSO 104AE distance=63' 18499+2806 OSO 104AF distance=63' 18499+2806 OSO 104AG distance=63' 18518+2703 KPP 829 distance=64' 18591+2730 A 261 distance=65' 18565+2652 TDT1139 distance=68' 18550+2637 TDT1124 distance=78' 18555+2914 STF2419 distance=81' 18491+2834 J 1208 distance=82' 18525+2632 HDS2677Aa,Ab distance=87' 18525+2632 TOK 326AB distance=87' 19005+2716 TDT1178 distance=88' 18586+2904 TDT1158 distance=88' 19003+2840 TDT1177 distance=89' 18576+2633 TDT1148 distance=91' 19015+2724 AG 370 distance=98' 19018+2814 HDS2697 distance=98' 18475+2724 BRT 35 distance=100' 18473+2825 HJ 1347AB distance=102' 18473+2825 HJ 1347AC distance=102' 18582+2924 AG 367 distance=102' 19019+2718 ES 479 distance=104' 18543+2610 TDT1121 distance=105' 19019+2844 TDT1191 distance=109' 18499+2626 STF2406 distance=109' 18464+2815 TDT1047 distance=111' 19029+2742 ES 480AB distance=112' 19029+2742 WAK 3AC distance=112' 18564+2944 COU1014 distance=113' 19031+2757 J 811 distance=114' 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 18546+2754 BRT3335 AB 70 10.0 1
Show 18546+2754 DAL 5 AC 274 26.2 1
Show 18540+2728 LDS4801 351 244.1 28
Show 18570+2747 COU1016 130 1.1 33
Show 18536+2823 MLB 692 AB 299 2.4 35
Show 18536+2823 MLB 692 AC 300 8.0 35
Show 18568+2816 MLB 756 BC 302 8.0 36
Show 18568+2816 MLB 756 AB 287 3.9 36
Show 18541+2718 HJ 1355 223 12.1 38
Show 18568+2817 DBR 8 23 7.4 38
Show 18564+2723 TDT1137 299 0.9 41
Show 18575+2741 A 259 62 2.7 42
Show 18567+2718 COU1015 92 1.0 47
Show 18552+2842 MLB 693 AB 176 6.5 49
Show 18552+2842 MLB 693 AC 154 9.5 49
Show 18553+2700 STF2418 6 16.1 56
Show 18587+2744 COU 817 199 1.1 56
Show 18509+2831 MLB 650 161 5.3 61
Show 18542+2856 MLB 467 196 9.6 62
Show 18499+2806 OSO 104 AB 112 5.0 63
Show 18499+2806 OSO 104 AD 27 12.7 63
Show 18499+2806 OSO 104 AE 252 15.1 63
Show 18499+2806 OSO 104 AF 46 23.6 63
Show 18499+2806 OSO 104 AG 135 22.1 63
Show 18518+2703 KPP 829 52 7.1 64
Show 18591+2730 A 261 193 3.7 65
Show 18565+2652 TDT1139 242 2.9 68
Show 18550+2637 TDT1124 47 2.8 78
Show 18555+2914 STF2419 177 3.4 81
Show 18491+2834 J 1208 334 4.7 82
Show 18525+2632 HDS2677 Aa,Ab 81 1.0 87
Show 18525+2632 TOK 326 AB 77 1.0 87
Show 19005+2716 TDT1178 334 0.9 88
Show 18586+2904 TDT1158 228 8.3 88
Show 19003+2840 TDT1177 115 0.7 89
Show 18576+2633 TDT1148 349 0.6 91
Show 19015+2724 AG 370 340 4.0 98
Show 19018+2814 HDS2697 189 7.8 98
Show 18475+2724 BRT 35 50 5.1 100
Show 18473+2825 HJ 1347 AB 274 18.5 102
Show 18473+2825 HJ 1347 AC 165 75.6 102
Show 18582+2924 AG 367 297 4.8 102
Show 19019+2718 ES 479 142 8.1 104
Show 18543+2610 TDT1121 112 0.8 105
Show 19019+2844 TDT1191 356 0.5 109
Show 18499+2626 STF2406 4 4.6 109
Show 18464+2815 TDT1047 228 0.6 111
Show 19029+2742 ES 480 AB 273 2.4 112
Show 19029+2742 WAK 3 AC 357 1.1 112
Show 18564+2944 COU1014 46 0.2 113
Show 19031+2757 J 811 256 2.8 114

 
 
WDS 18546+2754 : COMPONENTS
 
 
  A B
B pa=67.1°
sep=9.02"
 
C pa=274.4°
sep=23.14"
pa=266.8°
sep=31.43"
 
 
18546+2754 A
 
 
Coord arcsec 2000 185435.26+275416.5 Mag 11.92 PmRA -18.00 PmDE -11.0
 
 
18546+2754 B
 
 
Coord arcsec 2000 185435.89+275420.0 Mag 11.71 PmRA 53.00 PmDE 4.0
Calc delta mag 0.21 Calc coord yes
 
 
18546+2754 C
 
 
Coord arcsec 2000 185433.52+275418.3 Mag 12.07 PmRA -6.00 PmDE -1.0
Calc delta mag 0.15 Calc coord yes