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Doubles in session


Current system
18219-2913
RST 2048
HD 317454


Nearby doubles
25' : 18206-2856
BRT3066

30' : 18196-2914
I 1022

38' : 18210-2950
SEE 350AB
Kaus Media

39' : 18244-2932
RSS 31

44' : 18192-2941
B 2444

49' : 18245-2947
B 2446AB

53' : 18232-2825
HDS2601

67' : 18193-3011
BRT3065

71' : 18169-2943
RST2045

71' : 18271-2930
B 2447

74' : 18165-2854
RST5446

75' : 18167-2945
I 1358

78' : 18256-3013
SEE 352

78' : 18255-3015
B 939

79' : 18233-3029
TDT 828

80' : 18263-3008
BRT3071

81' : 18164-2951
J 1624

82' : 18174-2817
OCC 168

82' : 18207-2754
TDT 809

84' : 18281-2917
AAQ 3

84' : 18279-2848
RST2056

86' : 18170-2816
OCC 116

86' : 18278-2949
RAG 2

88' : 18176-2806
OCC 119

90' : 18165-2818
B 2861

92' : 18239-2746
VVV 4



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

18219-2913 RST 2048 (HD 317454)

 
 
18h 21m 50.08s -29° 13' 39.8" P.A. 233.00 sep 0.3 mag 10.80,10.90 Sp A5V
 
 
Coord 2000 18219-2913 Discov num RST2048 Comp Coord arcsec 2000 18 21 50.08 -29 13 39.8
Date first 1934 Date last 1944 Obs 2
Pa first 233 Pa last 233 P.A. Now (θ) 233°
Sep first 0.3 Sep last 0.33 Sep. Now (ρ) 0.33"
Mag pri 10.80 Mag sec 10.90 delta mag (ΔM) 0.1 Spectral class A5V (white)
Pri motion ra -002 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 317454 Constellation Sagittarius Tycho2 6856-01887-1 Gaia DR2 4051074524448204928
HD 317454
 
 
WDS 18219-2913 RST 2048 (HD 317454) : 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
18219-2913 RST2048 1944 2 233 0.3 10.80 10.90 182150.08-291339.8

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

 
 
WDS 18219-2913 RST 2048 (HD 317454) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18219-2913 RST 2048 (HD 317454) : MEASURES
 
 
No records found.

 
 
WDS 18219-2913 (HD 317454) : VIRTUAL EYEPIECE
 
 

18219-2913 RST2048A mag 10.8 Sp A5V 18219-2913 RST2048B sep 0.3 P.A. 229.20 mag 10.9 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 18219-2913 (HD 317454) : ALADIN DSS IMAGE @ 18h 21m 50.08s -29° 13' 39.8"
 
 
 
 
WDS 18219-2913 RST 2048 (HD 317454) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18219-2913 RST2048 distance=0' 18206-2856 BRT3066 distance=25' 18196-2914 I 1022 distance=30' 18210-2842 B 2864BC distance=33' 18210-2842 B 2864A,BC distance=34' 18210-2950 SEE 350AB (Kaus Media) distance=38' 18210-2950 SEE 350AC (Kaus Media) distance=38' 18210-2950 SEE 350AD (Kaus Media) distance=38' 18244-2932 RSS 31 distance=39' 18192-2941 B 2444 distance=44' 18245-2947 B 2446AB distance=49' 18245-2947 BIL 7Aa,Ab distance=49' 18232-2825 HDS2601 distance=53' 18193-3011 BRT3065 distance=67' 18169-2943 RST2045 distance=71' 18271-2930 B 2447 distance=71' 18165-2854 RST5446 distance=74' 18167-2945 I 1358 distance=75' 18256-3013 SEE 352 distance=78' 18255-3015 B 939 distance=78' 18233-3029 TDT 828 distance=79' 18263-3008 BRT3071 distance=80' 18164-2951 J 1624 distance=81' 18174-2817 OCC 168 distance=82' 18207-2754 TDT 809 distance=82' 18281-2917 AAQ 3 distance=84' 18279-2848 RST2056 distance=84' 18170-2816 OCC 116 distance=86' 18278-2949 RAG 2 distance=86' 18176-2806 OCC 119 distance=88' 18165-2818 B 2861 distance=90' 18239-2746 VVV 4 distance=92' 18244-3041 B 1359 distance=94' 18267-3024 TOK 421 distance=95' 18152-2837 OCC 151 distance=95' 18292-2916 B 2450 distance=97' 18292-2921 B 2451 distance=97' 18259-2752 RST2051 distance=99' 18176-2752 B 386 distance=100' 18188-3048 BRT3064 distance=103' 18291-2955 HDS2617 distance=104' 18177-2746 I 1359 distance=104' 18150-2823 B 385 distance=104' 18264-2749 B 2865 distance=104' 18244-3054 BRT3070 distance=106' 18173-3043 RST2046 distance=107' 18226-3100 SKF2023 distance=108' 18261-2740 J 2211AB distance=108' 18261-2740 J 2211AC distance=108' 18138-2850 B 2436 distance=109' 18241-3058 BRT3069 distance=110' 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 18219-2913 RST2048 233 0.3
Show 18206-2856 BRT3066 167 2.7 25
Show 18196-2914 I 1022 242 0.8 30
Show 18210-2842 B 2864 BC 313 1.7 33
Show 18210-2842 B 2864 A,BC 166 38.6 34
Show Kaus Media 18210-2950 SEE 350 AB 276 31.7 38
Show Kaus Media 18210-2950 SEE 350 AC 168 43.6 38
Show Kaus Media 18210-2950 SEE 350 AD 225 59.9 38
Show 18244-2932 RSS 31 169 44.7 39
Show 18192-2941 B 2444 354 6.9 44
Show 18245-2947 B 2446 AB 223 9.3 49
Show 18245-2947 BIL 7 Aa,Ab 0.1 49
Show 18232-2825 HDS2601 221 0.2 53
Show 18193-3011 BRT3065 322 3.9 67
Show 18169-2943 RST2045 256 3.1 71
Show 18271-2930 B 2447 222 8.8 71
Show 18165-2854 RST5446 129 0.2 74
Show 18167-2945 I 1358 179 2.5 75
Show 18256-3013 SEE 352 70 3.4 78
Show 18255-3015 B 939 190 5.0 78
Show 18233-3029 TDT 828 299 1.0 79
Show 18263-3008 BRT3071 323 3.5 80
Show 18164-2951 J 1624 121 3.8 81
Show 18174-2817 OCC 168 -1 0.1 82
Show 18207-2754 TDT 809 108 0.5 82
Show 18281-2917 AAQ 3 74 3.5 84
Show 18279-2848 RST2056 27 2.6 84
Show 18170-2816 OCC 116 -1 0.1 86
Show 18278-2949 RAG 2 265 11.1 86
Show 18176-2806 OCC 119 -1 0.1 88
Show 18165-2818 B 2861 150 8.6 90
Show 18239-2746 VVV 4 166 95.5 92
Show 18244-3041 B 1359 74 3.3 94
Show 18267-3024 TOK 421 288 0.1 95
Show 18152-2837 OCC 151 -1 0.1 95
Show 18292-2916 B 2450 347 14.0 97
Show 18292-2921 B 2451 244 9.3 97
Show 18259-2752 RST2051 116 1.4 99
Show 18176-2752 B 386 29 0.6 100
Show 18188-3048 BRT3064 108 3.8 103
Show 18291-2955 HDS2617 25 0.8 104
Show 18177-2746 I 1359 113 1.2 104
Show 18150-2823 B 385 81 7.4 104
Show 18264-2749 B 2865 298 11.4 104
Show 18244-3054 BRT3070 242 4.7 106
Show 18173-3043 RST2046 267 0.8 107
Show 18226-3100 SKF2023 243 5.2 108
Show 18261-2740 J 2211 AB 49 5.7 108
Show 18261-2740 J 2211 AC 196 11.4 108
Show 18138-2850 B 2436 277 6.8 109
Show 18241-3058 BRT3069 104 4.3 110

 
 
WDS 18219-2913 : COMPONENTS
 
 
  A
B pa=229.2°
sep=0.30"
 
 
18219-2913 A
 
 
Componente originario normalizzato AB Name HD 317454 Coord arcsec 2000 182150.08-291339.8 Mag 10.8
Spectral class A5V (white) PmRA -2.00 PmDE -3.0 Tycho2 6856-01887-1
HD 317454
Tycho2
Tycho2 6856-01887-1 Pflag RAmdeg 275.45866400 DEmdeg -29.22774785
PmRA -1.6 PmDE -3.2 E RAmdeg 30 E DEmdeg 33
E pmRA 2.4 E pmDE 2.0 EpRAm 1988.01 EpDEm 1981.85
Num 4 Q RAmdeg 0.8 Q DEmdeg 0.7 Q pmRA 0.8
Q pmDE 0.7 BTmag 10.782 E BTmag 0.057 VTmag 10.140
E VTmag 0.050 Prox 798 TYC T HIP
CCDM RAdeg 275.45867056 DEdeg -29.22773694 EpRA 1990 1.85
EpDE 1990 1.92 E RAdeg 31.9 E DEdeg 40.6 Posflg
Corr -0.1
 
 
18219-2913 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182150.06-291340.0 Mag 10.9 Calc delta mag 0.1
Calc coord yes