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Current system
18165-2854
RST 5446
HD 317316


Nearby doubles
24' : 18152-2837
OCC 151

35' : 18138-2850
B 2436

36' : 18165-2818
B 2861

37' : 18150-2823
B 385

39' : 18170-2816
OCC 116

39' : 18174-2817
OCC 168

46' : 18196-2914
I 1022

51' : 18169-2943
RST2045

51' : 18176-2806
OCC 119

52' : 18167-2945
I 1358

55' : 18206-2856
BRT3066

57' : 18164-2951
J 1624

60' : 18192-2941
B 2444

60' : 18146-2759
OCC 117AB

63' : 18153-2753
RST2039

64' : 18124-2929
B 929

64' : 18176-2752
B 386

66' : 18165-2748
RST2043

67' : 18119-2825
J 1647

70' : 18177-2746
I 1359

72' : 18114-2827
RST2035

74' : 18219-2913
RST2048

81' : 18113-2938
B 927

82' : 18119-2950
RST2037

82' : 18210-2950
SEE 350AB
Kaus Media

83' : 18103-2913
HO 428



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

18165-2854 RST 5446 (HD 317316)

 
 
18h 16m 25.11s -28° 53' 45.2" P.A. 129.00 sep 0.2 mag 11.20,11.20
 
 
Coord 2000 18165-2854 Discov num RST5446 Comp Coord arcsec 2000 18 16 25.11 -28 53 45.2
Date first 1944 Date last 2021 Obs 2
Pa first 115 Pa last 128.5 P.A. Now (θ) 128.5°
Sep first 0.2 Sep last 0.238 Sep. Now (ρ) 0.238"
Mag pri 11.20 Mag sec 11.20 delta mag (ΔM) 0 Spectral class
Pri motion ra -001 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 317316 Constellation Sagittarius Tycho2 6855-01526-1 Gaia DR2 4049851661409514624
HD 317316
 
 
WDS 18165-2854 RST 5446 (HD 317316) : 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
18165-2854 RST5446 1944 1 115 0.2 11.20 11.20 181625.11-285345.2
18165-2854 RST5446 2021 2 129 0.2 11.20 11.20 181625.11-285345.2

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

 
 
WDS 18165-2854 RST 5446 (HD 317316) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18165-2854 RST 5446 (HD 317316) : MEASURES
 
 
No records found.

 
 
WDS 18165-2854 (HD 317316) : VIRTUAL EYEPIECE
 
 

18165-2854 RST5446A mag 11.2 18165-2854 RST5446B sep 0.2 P.A. 132.30 mag 11.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18165-2854 (HD 317316) : ALADIN DSS IMAGE @ 18h 16m 25.11s -28° 53' 45.2"
 
 
 
 
WDS 18165-2854 RST 5446 (HD 317316) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18165-2854 RST5446 distance=1' 18152-2837 OCC 151 distance=24' 18138-2850 B 2436 distance=35' 18165-2818 B 2861 distance=36' 18150-2823 B 385 distance=37' 18170-2816 OCC 116 distance=39' 18174-2817 OCC 168 distance=39' 18196-2914 I 1022 distance=46' 18169-2943 RST2045 distance=51' 18176-2806 OCC 119 distance=51' 18167-2945 I 1358 distance=52' 18206-2856 BRT3066 distance=55' 18164-2951 J 1624 distance=57' 18192-2941 B 2444 distance=60' 18146-2759 OCC 117AB distance=60' 18210-2842 B 2864A,BC distance=61' 18210-2842 B 2864BC distance=62' 18153-2753 RST2039 distance=63' 18124-2929 B 929 distance=64' 18176-2752 B 386 distance=64' 18165-2748 RST2043 distance=66' 18119-2825 J 1647 distance=67' 18177-2746 I 1359 distance=70' 18114-2827 RST2035 distance=72' 18219-2913 RST2048 distance=74' 18113-2938 B 927 distance=81' 18119-2950 RST2037 distance=82' 18210-2950 SEE 350AB (Kaus Media) distance=82' 18210-2950 SEE 350AC (Kaus Media) distance=82' 18210-2950 SEE 350AD (Kaus Media) distance=82' 18103-2913 HO 428 distance=83' 18207-2754 TDT 809 distance=83' 18100-2851 RST2033 distance=84' 18174-2730 HDS2585 distance=85' 18193-3011 BRT3065 distance=86' 18118-2956 HDS2567 distance=87' 18105-2934 BRT3328 distance=87' 18142-2730 B 384 distance=89' 18101-2928 OL 48 distance=90' 18095-2859 SKF2064A,BC distance=92' 18095-2859 RST2032BC distance=93' 18155-2722 RST2040 distance=93' 18094-2855 DAM1037 distance=93' 18093-2856 SKF2550 distance=94' 18232-2825 HDS2601 distance=95' 18101-2807 TDT 721 distance=96' 18159-2716 J 2201AB distance=98' 18159-2716 J 2201AC distance=98' 18091-2915 BRT3061 distance=99' 18150-2715 KPP4095 distance=101' 18106-2744 RST2034 distance=104' 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 18165-2854 RST5446 129 0.2 1
Show 18152-2837 OCC 151 -1 0.1 24
Show 18138-2850 B 2436 277 6.8 35
Show 18165-2818 B 2861 150 8.6 36
Show 18150-2823 B 385 81 7.4 37
Show 18170-2816 OCC 116 -1 0.1 39
Show 18174-2817 OCC 168 -1 0.1 39
Show 18196-2914 I 1022 242 0.8 46
Show 18169-2943 RST2045 256 3.1 51
Show 18176-2806 OCC 119 -1 0.1 51
Show 18167-2945 I 1358 179 2.5 52
Show 18206-2856 BRT3066 167 2.7 55
Show 18164-2951 J 1624 121 3.8 57
Show 18192-2941 B 2444 354 6.9 60
Show 18146-2759 OCC 117 AB -1 0.1 60
Show 18210-2842 B 2864 A,BC 166 38.6 61
Show 18210-2842 B 2864 BC 313 1.7 62
Show 18153-2753 RST2039 23 4.0 63
Show 18124-2929 B 929 278 3.6 64
Show 18176-2752 B 386 29 0.6 64
Show 18165-2748 RST2043 208 1.4 66
Show 18119-2825 J 1647 46 4.8 67
Show 18177-2746 I 1359 113 1.2 70
Show 18114-2827 RST2035 153 0.4 72
Show 18219-2913 RST2048 233 0.3 74
Show 18113-2938 B 927 212 4.7 81
Show 18119-2950 RST2037 2 0.4 82
Show Kaus Media 18210-2950 SEE 350 AB 276 31.7 82
Show Kaus Media 18210-2950 SEE 350 AC 168 43.6 82
Show Kaus Media 18210-2950 SEE 350 AD 225 59.9 82
Show 18103-2913 HO 428 92 0.4 83
Show 18207-2754 TDT 809 108 0.5 83
Show 18100-2851 RST2033 188 0.8 84
Show 18174-2730 HDS2585 83 0.2 85
Show 18193-3011 BRT3065 322 3.9 86
Show 18118-2956 HDS2567 333 9.2 87
Show 18105-2934 BRT3328 347 1.5 87
Show 18142-2730 B 384 338 6.6 89
Show 18101-2928 OL 48 7 2.9 90
Show 18095-2859 SKF2064 A,BC 309 43.4 92
Show 18095-2859 RST2032 BC 203 0.9 93
Show 18155-2722 RST2040 291 1.4 93
Show 18094-2855 DAM1037 69 6.6 93
Show 18093-2856 SKF2550 201 55.8 94
Show 18232-2825 HDS2601 221 0.2 95
Show 18101-2807 TDT 721 162 9.5 96
Show 18159-2716 J 2201 AB 232 6.0 98
Show 18159-2716 J 2201 AC 7 11.2 98
Show 18091-2915 BRT3061 236 3.9 99
Show 18150-2715 KPP4095 122 43.9 101
Show 18106-2744 RST2034 275 2.0 104

 
 
WDS 18165-2854 : COMPONENTS
 
 
  A
B pa=132.3°
sep=0.22"
 
 
18165-2854 A
 
 
Componente originario normalizzato AB Name HD 317316 Coord arcsec 2000 181625.11-285345.2 Mag 11.2
PmRA -1.00 PmDE -2.0 Tycho2 6855-01526-1 HD 317316
Tycho2
Tycho2 6855-01526-1 Pflag RAmdeg 274.10465539 DEmdeg -28.89590864
PmRA -0.5 PmDE -2.3 E RAmdeg 34 E DEmdeg 46
E pmRA 2.7 E pmDE 2.4 EpRAm 1989.82 EpDEm 1987.03
Num 3 Q RAmdeg 0.1 Q DEmdeg 2.4 Q pmRA 0.1
Q pmDE 2.4 BTmag 10.857 E BTmag 0.058 VTmag 10.482
E VTmag 0.062 Prox 999 TYC T HIP
CCDM RAdeg 274.10465667 DEdeg -28.89590333 EpRA 1990 1.81
EpDE 1990 1.76 E RAdeg 33.7 E DEdeg 46.8 Posflg
Corr 0.0
 
 
18165-2854 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181625.12-285345.3 Mag 11.2 Calc coord yes