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Doubles in session


Current system
18259-2713
RST 2050
HD 317476


Nearby doubles
12' : 18256-2724
COO 225AB

14' : 18257-2726
OCC 186

26' : 18275-2725
FIN 267

29' : 18261-2740
J 2211AB

37' : 18280-2651
I 1366

37' : 18264-2749
B 2865

39' : 18259-2752
RST2051

42' : 18281-2645
HDS2615AB

42' : 18289-2716
OCC 185

42' : 18286-2717
J 2214

43' : 18239-2746
VVV 4

44' : 18277-2638
BU 133

50' : 18225-2651
JKS 21AB

56' : 18292-2640
B 391

57' : 18290-2635
WNO 6

67' : 18307-2700
RST2059

70' : 18236-2610
HO 566

71' : 18296-2803
SKF2128

74' : 18265-2601
J 2212

74' : 18266-2600
J 2213

75' : 18311-2738
J 1632

79' : 18207-2754
TDT 809

80' : 18232-2825
HDS2601

95' : 18191-2644
B 387AB

96' : 18322-2630
SKF2066

98' : 18325-2753
SKF2131



Selections
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18259-2713 RST 2050 (HD 317476)

 
 
18h 25m 48.10s -27° 12' 47.8" P.A. 77.00 sep 2.0 mag 11.00,12.40
 
 
Coord 2000 18259-2713 Discov num RST2050 Comp Coord arcsec 2000 18 25 48.10 -27 12 47.8
Date first 1934 Date last 2016 Obs 5
Pa first 76 Pa last 77 P.A. Now (θ) 77°
Sep first 2.0 Sep last 2.03 Sep. Now (ρ) 2.03"
Mag pri 11.00 Mag sec 12.40 delta mag (ΔM) 1.4 Spectral class
Pri motion ra -030 Sec motion ra
Pri motion dec -034 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 317476 Constellation Sagittarius Tycho2 6865-02570-1 Gaia DR2 4051892836039130368
HD 317476
 
 
WDS 18259-2713 RST 2050 (HD 317476) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18259-2713 RST2050 1944 2 77 2.0 10.60 12.00
18259-2713 RST2050 2000 3 77 2.0 11.00 12.40 182548.10-271247.8
18259-2713 RST2050 2015 4 77 2.0 11.00 12.40 182548.10-271247.8
18259-2713 RST2050 2016 5 77 2.0 11.00 12.40 182548.10-271247.8

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

 
 
WDS 18259-2713 RST 2050 (HD 317476) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18259-2713 RST 2050 (HD 317476) : MEASURES
 
 
No records found.

 
 
WDS 18259-2713 (HD 317476) : VIRTUAL EYEPIECE
 
 

18259-2713 RST2050A mag 11 18259-2713 RST2050B sep 1.8 P.A. 75.40 mag 12.4 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 18259-2713 (HD 317476) : ALADIN DSS IMAGE @ 18h 25m 48.10s -27° 12' 47.8"
 
 
 
 
WDS 18259-2713 RST 2050 (HD 317476) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18259-2713 RST2050 distance=0' 18256-2724 COO 225AB distance=12' 18256-2724 SIN 109AC distance=12' 18257-2726 OCC 186 distance=14' 18275-2725 FIN 267 distance=26' 18261-2740 J 2211AB distance=29' 18261-2740 J 2211AC distance=29' 18280-2651 I 1366 distance=37' 18264-2749 B 2865 distance=37' 18259-2752 RST2051 distance=39' 18281-2645 HDS2615AB distance=42' 18281-2645 ARY 126AC distance=42' 18289-2716 OCC 185 distance=42' 18286-2717 J 2214 distance=42' 18239-2746 VVV 4 distance=43' 18277-2638 BU 133 distance=44' 18225-2651 JKS 21AB distance=50' 18225-2651 JKS 21AC distance=50' 18292-2640 B 391 distance=56' 18290-2635 WNO 6 distance=57' 18307-2700 RST2059 distance=67' 18236-2610 HO 566 distance=70' 18296-2803 SKF2128 distance=71' 18265-2601 J 2212 distance=74' 18266-2600 J 2213 distance=74' 18311-2738 J 1632 distance=75' 18207-2754 TDT 809 distance=79' 18232-2825 HDS2601 distance=80' 18312-2757 RST2060Ba,Bb distance=85' 18191-2644 B 387BC distance=94' 18191-2644 B 387BD distance=94' 18191-2644 B 387AB distance=95' 18322-2630 SKF2066 distance=96' 18325-2753 SKF2131 distance=98' 18279-2848 RST2056 distance=100' 18328-2747 KPP 417 distance=100' 18210-2842 B 2864A,BC distance=111' 18210-2842 B 2864BC distance=111' 18280-2525 WFC 208 (Kaus Borealis) distance=112' 18319-2831 RST2062 distance=113' 18177-2746 I 1359 distance=113' 18174-2730 HDS2585 distance=113' 18305-2848 HDS2624 distance=114' 18229-2524 B 389 distance=116' 18176-2752 B 386 distance=117' 18303-2533 B 394 distance=117' 18346-2734 I 1026AB distance=120' 18346-2734 I 1026A,CD distance=120' 18346-2734 TOK 422Aa,Ab distance=120' 18346-2734 I 1027CD distance=120' 18317-2541 OCC 264 distance=121' 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 18259-2713 RST2050 77 2.0
Show 18256-2724 COO 225 AB 359 5.9 12
Show 18256-2724 SIN 109 AC 89 69.0 12
Show 18257-2726 OCC 186 -1 0.1 14
Show 18275-2725 FIN 267 343 4.9 26
Show 18261-2740 J 2211 AB 49 5.7 29
Show 18261-2740 J 2211 AC 196 11.4 29
Show 18280-2651 I 1366 225 0.4 37
Show 18264-2749 B 2865 298 11.4 37
Show 18259-2752 RST2051 116 1.4 39
Show 18281-2645 HDS2615 AB 186 0.3 42
Show 18281-2645 ARY 126 AC 135 54.1 42
Show 18289-2716 OCC 185 -1 0.1 42
Show 18286-2717 J 2214 119 5.3 42
Show 18239-2746 VVV 4 166 95.5 43
Show 18277-2638 BU 133 230 0.6 44
Show 18225-2651 JKS 21 AB 326 22.9 50
Show 18225-2651 JKS 21 AC 48 26.4 50
Show 18292-2640 B 391 65 0.2 56
Show 18290-2635 WNO 6 182 41.8 57
Show 18307-2700 RST2059 5 1.9 67
Show 18236-2610 HO 566 143 0.5 70
Show 18296-2803 SKF2128 291 4.8 71
Show 18265-2601 J 2212 302 5.3 74
Show 18266-2600 J 2213 90 6.5 74
Show 18311-2738 J 1632 165 5.3 75
Show 18207-2754 TDT 809 108 0.5 79
Show 18232-2825 HDS2601 221 0.2 80
Show 18312-2757 RST2060 Ba,Bb 8 0.6 85
Show 18191-2644 B 387 BC 164 0.8 94
Show 18191-2644 B 387 BD 321 4.7 94
Show 18191-2644 B 387 AB 37 8.5 95
Show 18322-2630 SKF2066 282 17.5 96
Show 18325-2753 SKF2131 47 4.7 98
Show 18279-2848 RST2056 27 2.6 100
Show 18328-2747 KPP 417 57 5.0 100
Show 18210-2842 B 2864 A,BC 166 38.6 111
Show 18210-2842 B 2864 BC 313 1.7 111
Show Kaus Borealis 18280-2525 WFC 208 184 82.5 112
Show 18319-2831 RST2062 3 0.8 113
Show 18177-2746 I 1359 113 1.2 113
Show 18174-2730 HDS2585 83 0.2 113
Show 18305-2848 HDS2624 230 0.1 114
Show 18229-2524 B 389 223 0.3 116
Show 18176-2752 B 386 29 0.6 117
Show 18303-2533 B 394 197 0.2 117
Show 18346-2734 I 1026 AB 41 9.0 120
Show 18346-2734 I 1026 A,CD 145 36.1 120
Show 18346-2734 TOK 422 Aa,Ab 102 0.1 120
Show 18346-2734 I 1027 CD 69 1.9 120
Show 18317-2541 OCC 264 -1 0.1 121

 
 
WDS 18259-2713 : COMPONENTS
 
 
  A
B pa=75.4°
sep=1.82"
 
 
18259-2713 A
 
 
Componente originario normalizzato AB Name HD 317476 Coord arcsec 2000 182548.10-271247.8 Mag 11
PmRA -30.00 PmDE -34.0 Tycho2 6865-02570-1 HD 317476
Tycho2
Tycho2 6865-02570-1 Pflag RAmdeg 276.45045068 DEmdeg -27.21328246
PmRA -30.4 PmDE -34.1 E RAmdeg 44 E DEmdeg 58
E pmRA 2.8 E pmDE 2.5 EpRAm 1988.54 EpDEm 1984.31
Num 3 Q RAmdeg 1.7 Q DEmdeg 2.5 Q pmRA 1.7
Q pmDE 2.6 BTmag 11.540 E BTmag 0.087 VTmag 10.764
E VTmag 0.076 Prox 649 TYC T HIP
CCDM RAdeg 276.45052917 DEdeg -27.21320389 EpRA 1990 1.76
EpDE 1990 1.70 E RAdeg 44.6 E DEdeg 60.9 Posflg
Corr -0.1
 
 
18259-2713 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182548.23-271247.3 Mag 12.4 Calc delta mag 1.4
Calc coord yes