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Doubles in session


Current system
17518-4732
WFC 199


Nearby doubles
23' : 17498-4744
RST 950

24' : 17509-4753
TDT 532

33' : 17502-4801
B 1869

35' : 17520-4807
TDT 544

37' : 17520-4809
TDT 545

40' : 17516-4811
I 617

40' : 17505-4655
CPO 556

41' : 17539-4658
RST 953

45' : 17532-4650
SKF 458

47' : 17555-4759
B 1873

47' : 17505-4817
HJ 4982

51' : 17545-4814
TDT 565

52' : 17467-4738
B 2843AB

53' : 17487-4815
RSS 462

54' : 17541-4821
B 1870

59' : 17467-4801
B 1866

63' : 17458-4749
RST 947

65' : 17457-4715
B 2414

72' : 17589-4732
CPO 569

72' : 17457-4655
I 248AB

72' : 17482-4630
RST 949

74' : 17445-4726
RSS 459

75' : 17452-4805
TDT 487

76' : 17558-4629
TDT 578

76' : 17589-4709
TDT 609

79' : 17449-4809
I 1602



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

17518-4732 WFC 199

 
 
17h 51m 46.91s -47° 32' 04.8" P.A. 27.00 sep 11.9 mag 10.78,11.32 Sp F5
 
 
Coord 2000 17518-4732 Discov num WFC 199 Comp Coord arcsec 2000 17 51 46.91 -47 32 04.8
Date first 1905 Date last 2015 Obs 10
Pa first 36 Pa last 27.2 P.A. Now (θ) 27.2°
Sep first 9.3 Sep last 11.85 Sep. Now (ρ) 11.85"
Mag pri 10.78 Mag sec 11.32 delta mag (ΔM) 0.54 Spectral class F5 (yellow-white)
Pri motion ra -011 Sec motion ra -009
Pri motion dec -023 Sec motion dec +004
Notes
rPM=1.062
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ara Tycho2 8348-00728-1 Gaia DR2 5948018019741214080
 
 
WDS 17518-4732 WFC 199 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
WFC (Washington Fundamental Cat. - astrographs)
WFC1939 Pa - Schlesinger, F. & Barney, I. 1939TOYal..11....1S
WFC1939 Trans. Astron. Obs. Yale Univ., 11, 1, 1939 (-10 to -14 deg zones)
WFC1940a Pa - Schlesinger, F. & Barney, I. 1940TOYal..12a...1S
WFC1940a Trans. Astron. Obs. Yale Univ., 12a, 1, 1940 (-14 to -18 deg zones)
WFC1940b Pa - Schlesinger, F. & Barney, I. 1940TOYal..12b...1S
WFC1940b Trans. Astron. Obs. Yale Univ., 12b, 1, 1940 (-18 to -20 deg zones)
WFC1943a Pa - Schlesinger, F. & Barney, I. 1943TOYal..13a...1S
WFC1943a Trans. Astron. Obs. Yale Univ., 13a, 1, 1943 (-20 to -22 deg zones)
WFC1943b Pa - Schlesinger, F. & Barney, I. 1943TOYal..13b...1S
WFC1943b Trans. Astron. Obs. Yale Univ., 13b, 1, 1943 (-27 to -30 deg zones)
WFC1943c Pa - Schlesinger, F. & Barney, I. 1943TOYal..14....1S
WFC1943c Trans. Astron. Obs. Yale Univ., 14, 1, 1943 (-22 to -27 deg zones)
WFC1945a Pa - Barney, I. 1945TOYal..16....1B
WFC1945a Trans. Astron. Obs. Yale Univ., 16, 1, 1945 (-06 to -10 deg zones)
WFC1945b Pa - Barney, I. 1945TOYal..17....1B
WFC1945b Trans. Astron. Obs. Yale Univ., 17, 1, 1945 (-02 to -06 deg zones)
WFC1947 Pa - Barney, I. 1947TOYal..18....1B
WFC1947 Trans. Astron. Obs. Yale Univ., 18, 1, 1947 (+15 to +20 deg zones)
WFC1948 Pa - Barney, I. 1948TOYal..19....1B
WFC1948 Trans. Astron. Obs. Yale Univ., 19, 1, 1948 (+09 to +15 deg zones)
WFC1949 Pa - Barney, I. 1949TOYal..20....1B
WFC1949 Trans. Astron. Obs. Yale Univ., 20, 1, 1949 (+01 to +05 deg zones)
WFC1950a Pa - Baillaud, J. .
WFC1950a Paris Obs., 1950 (+17 to +25 deg zones)
WFC1950b Pa - Barney, I. 1950TOYal..21....1B
WFC1950b Trans. Astron. Obs. Yale Univ., 21, 1, 1950 (+01 to -02 deg zones)
WFC1950c Pa - Barney, I. 1950TOYal..22A...1B
WFC1950c Trans. Astron. Obs. Yale Univ., 22, 1, 1950 (+05 to +09 deg zones)
WFC1953 Pa - Barney, I. 1953TOYal..24....1B
WFC1953 Trans. Astron. Obs. Yale Univ., 24, 1, 1954 (+25 to +30 deg zones)
WFC1954a Pa - Jackson, J. & Stoy R.H. 1954AnCap..17.....J
WFC1954a Ann. Cape Obs. London 17, 1954
WFC1954a Cape Photographic Catalogue for 1950.0., Vol. 17: Zone -30 deg to -35 deg
WFC1954b Pa - Jackson, J. & Stoy R.H. 1954AnCap..18.....J
WFC1954b Ann. Cape Obs. London 18, 1954
WFC1954b Cape Photographic Catalogue for 1950.0., Vol. 18: Zone -35 deg to -40 deg
WFC1954c Pa - Barney, I. 1954TOYal..25....1B
WFC1954c Trans. Astron. Obs. Yale Univ., 25, 1, 1954 (+20 to +25 deg zones)
WFC1954d Pa - Barney, I., Hoffleit, D., & Jones, R.B. 1954TOYal..26....1B
WFC1954d Trans. Astron. Obs. Yale Univ., 26, 1, 1954 (+85 to +90 deg zones)
WFC1955 Pa - Jackson, J. & Stoy R.H. 1955AnCap..19.....J
WFC1955 Ann. Cape Obs. London 19, 1955
WFC1955 Cape Photographic Catalogue for 1950.0., Vol. 19: Zone -52 deg to -56 deg
WFC1958a Pa - Schorr, R. & Kohlschuetter, A. .
WFC1958a AGK2 Cat. North of -2.5 deg, Vol. 1-15, 1958 (Bergedorf)
WFC1958b Pa - Schorr, R. & Kohlschuetter, A. .
WFC1958b AGK2 Cat. North of -2.5 deg, Vol. 1-15, 1958 (Bonn)
WFC1958c Pa - Jackson, J. & Stoy R.H. 1958AnCap..20..155J
WFC1958c Ann. Cape Obs. London, 20, 155, 1958
WFC1958c Cape Photographic Catalogue for 1950.0. Vol. 20: Zones -56 to -60 deg
WFC1958d Pa - Jackson, J. & Stoy R.H. 1958AnCap..20..155J
WFC1958d Ann. Cape Obs., London, 20, 155, 1958
WFC1958d Cape Photographic Catalogue for 1950.0. Vol. 20: Zones -60 to -64 deg
WFC1959a Pa - Barney, I., Hoffleit, D., & Jones, R.B. 1959TOYal..26....1B
WFC1959a Trans. Astron. Obs. Yale Univ., 26, 1, 1959 (+50 to +55 deg zones)
WFC1959b Pa - Barney, I., Hoffleit, D., & Jones, R.B. 1959TOYal..27....1B
WFC1959b Trans. Astron. Obs. Yale Univ., 27, 1, 1959 (+55 to +60 deg zones)
WFC1966a Pa - Stoy R.H. 1966AnCap..21....0S
WFC1966a Ann. Cape Obs. London, 21, 1966
WFC1966a Cape Photographic Catalogue for 1950.0. Vol. 21: Zones -64 to -68 deg
WFC1966b Pa - Stoy R.H. 1966AnCap..21....0S
WFC1966b Ann. Cape Obs. London, 21, 1966
WFC1966b Cape Photographic Catalogue for 1950.0. Vol. 21: Zones -68 to -72 deg
WFC1966c Pa - Stoy R.H. 1966AnCap..21....0S
WFC1966c Ann. Cape Obs. London, 21, 1966
WFC1966c Cape Photographic Catalogue for 1950.0. Vol. 21: Zones -72 to -76 deg
WFC1966d Pa - Stoy R.H. 1966AnCap..21....0S
WFC1966d Ann. Cape Obs. London, 21, 1966
WFC1966d Cape Photographic Catalogue for 1950.0. Vol. 21: Zones -76 to -80 deg
WFC1967 Pa - Hoffleit, D. 1967TOYal..28....1H
WFC1967 Trans. Astron. Obs. Yale Univ., 28, 1, 1967 (-30 to -35 deg zones)
WFC1968a Pa - Stoy R.H. 1968AnCap..22..125S
WFC1968a Ann. Cape Obs., London, 22, 125, 1968
WFC1968a Cape Photographic Catalogue for 1950.0. Vol. 22: Zones -80 to -89 deg
WFC1968b Pa - Hoffleit, D. 1968TOYal..29....1H
WFC1968b Trans. Astron. Obs. Yale Univ., 29, 1, 1968 (-35 to -40 deg zones)
WFC1970 Pa - Hoffleit, D., Eckert, D., Lu, P., & Paranya, K. 1970TOYal..30....1H
WFC1970 Trans. Astron. Obs. Yale Univ., 30, 1, 1970 (-40 to -50 deg zones)
WFC1971 Pa - Lu, P.K. 1971TOYal..31....1L
WFC1971 Trans. Astron. Obs. Yale Univ., 31, 1, 1971 (-70 to -90 deg zones)
WFC1975 Pa - Dieckvoss, W. .
WFC1975 AGK3 Cat. North of -2.5 deg dec, Vol. 1-8, 1975
WFC1983a Pa - Eichhorn, H., Googe, W.D., Lukac, C.F., & Murphy, J.K. 1983AJ.....88..546E
WFC1983a AJ 88, 546, 1983 (Sydney Obs. -48 to -54 deg zones)
WFC1983b Pa - King, D.S. & Lomb, N.R. 1983RSNSW.116...53K
WFC1983b Journal & Proc., Royal Soc. New South Wales 116, 53-70, 1983
WFC1983b (Sydney Obs. -51 to -63.5 deg zones)
WFC1983c Pa - Fallon, F.W. & Hoffleit, D. 1983TrAOY..32....1F
WFC1983c Trans. Astron. Obs. Yale Univ., 32, 1, 1983 (-60 to -70 deg zones)
WFC1992 Pa - Zacharias, N., de Vegt, C., Nicholson, W., & Penston, M.J. 1992A&A...254..397Z
WFC1992 A&A 254, 397, 1992 (CPC2)
WFC1994 Pa - Bystrov, N.F., Polojentsev, D.D, Potter, H.I., Yagudin, L.I., & Zallez, R.F. 1994BICDS..44....3B
WFC1994 Bull. Inf. CDS 44, 3, 1994 (FOKAT)
WFC1998 Pa j Urban, S.E., Corbin, T.E., Wycoff, G.L., Martin, J.C., Jackson, E.S., 1998AJ....115.1212U
WFC1998 Zacharias, M.I., & Hall, D.M.
WFC1998 AJ 115, 1212, 1998 (Astrographic Cat. 2000)
WFC1999 Pa - Zacharias, N. & Zacharias, M.I. 1999AJ....118.2503Z
WFC1999 AJ 118, 2503, 1999
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17518-4732 WFC 199 1999 5 28 11.6 10.78 11.32 D 175146.91-473204.8
17518-4732 WFC 199 2010 9 28 11.8 10.78 11.32 F5 175146.91-473204.8
17518-4732 WFC 199 2015 10 27 11.9 10.78 11.32 F5 175146.91-473204.8

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

 
 
WDS 17518-4732 WFC 199 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17518-4732 WFC 199 : MEASURES
 
 
No records found.

 
 
WDS 17518-4732 : VIRTUAL EYEPIECE
 
 

17518-4732 WFC 199A mag 10.78 Sp F5 17518-4732 WFC 199B sep 11.2 P.A. 19.10 mag 11.32 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 17518-4732 : ALADIN DSS IMAGE @ 17h 51m 46.91s -47° 32' 04.8"
 
 
 
 
WDS 17518-4732 WFC 199 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17518-4732 WFC 199 distance=0' 17498-4744 RST 950 distance=23' 17509-4753 TDT 532 distance=24' 17502-4801 B 1869 distance=33' 17520-4807 TDT 544 distance=35' 17520-4809 TDT 545 distance=37' 17516-4811 I 617 distance=40' 17505-4655 CPO 556 distance=40' 17539-4658 RST 953 distance=41' 17532-4650 SKF 458 distance=45' 17555-4759 B 1873 distance=47' 17505-4817 HJ 4982 distance=47' 17545-4814 TDT 565 distance=51' 17467-4738 B 2843AB distance=52' 17467-4738 B 2843BC distance=53' 17487-4815 RSS 462 distance=53' 17541-4821 B 1870 distance=54' 17467-4801 B 1866 distance=59' 17458-4749 RST 947 distance=63' 17457-4715 B 2414 distance=65' 17589-4732 CPO 569 distance=72' 17457-4655 I 248AB distance=72' 17457-4655 I 248AC distance=72' 17482-4630 RST 949 distance=72' 17445-4726 RSS 459 distance=74' 17452-4805 TDT 487 distance=75' 17558-4629 TDT 578 distance=76' 17589-4709 TDT 609 distance=76' 17449-4809 I 1602 distance=79' 17594-4746 I 110 distance=79' 17439-4735 CPO 550 distance=79' 17451-4816 CPO 551 distance=81' 17575-4633 SKF1057 distance=84' 18003-4753 BRT1008 distance=89' 17554-4607 TDT 574 distance=93' 17454-4840 SKF1056 distance=93' 17530-4600 CPO9252 distance=93' 17560-4858 KPP1457 distance=96' 17524-4556 DON 868 distance=98' 17570-4607 CBL 164 distance=101' 17426-4653 I 1334 distance=102' 18006-4639 BRT1009 distance=105' 17512-4921 RST 951 distance=109' 17510-4543 BRT1001 distance=110' 17418-4651 CPO9247 distance=111' 17422-4641 CPO 547AB distance=111' 18024-4700 I 1349 distance=113' 17584-4904 CPO 567 distance=114' 17555-4544 CPO 563 distance=115' 17422-4839 HJ 4970AB distance=117' 17422-4839 HJ 4970AC 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 17518-4732 WFC 199 27 11.9
Show 17498-4744 RST 950 154 1.6 23
Show 17509-4753 TDT 532 134 0.4 24
Show 17502-4801 B 1869 29 1.1 33
Show 17520-4807 TDT 544 277 0.5 35
Show 17520-4809 TDT 545 33 0.5 37
Show 17516-4811 I 617 263 2.0 40
Show 17505-4655 CPO 556 66 5.3 40
Show 17539-4658 RST 953 62 3.3 41
Show 17532-4650 SKF 458 11.3 45
Show 17555-4759 B 1873 342 0.2 47
Show 17505-4817 HJ 4982 57 40.6 47
Show 17545-4814 TDT 565 280 0.4 51
Show 17467-4738 B 2843 AB 336 92.9 52
Show 17467-4738 B 2843 BC 157 1.8 53
Show 17487-4815 RSS 462 163 20.0 53
Show 17541-4821 B 1870 187 0.1 54
Show 17467-4801 B 1866 109 0.6 59
Show 17458-4749 RST 947 315 0.3 63
Show 17457-4715 B 2414 181 0.5 65
Show 17589-4732 CPO 569 339 4.5 72
Show 17457-4655 I 248 AB 127 1.9 72
Show 17457-4655 I 248 AC 7 42.3 72
Show 17482-4630 RST 949 141 0.3 72
Show 17445-4726 RSS 459 131 17.2 74
Show 17452-4805 TDT 487 22 0.7 75
Show 17558-4629 TDT 578 312 0.5 76
Show 17589-4709 TDT 609 316 3.5 76
Show 17449-4809 I 1602 305 0.2 79
Show 17594-4746 I 110 124 1.5 79
Show 17439-4735 CPO 550 189 4.7 79
Show 17451-4816 CPO 551 274 4.9 81
Show 17575-4633 SKF1057 297 30.7 84
Show 18003-4753 BRT1008 318 4.2 89
Show 17554-4607 TDT 574 35 0.8 93
Show 17454-4840 SKF1056 184 17.9 93
Show 17530-4600 CPO9252 288 6.6 93
Show 17560-4858 KPP1457 28 11.0 96
Show 17524-4556 DON 868 221 0.5 98
Show 17570-4607 CBL 164 207 11.2 101
Show 17426-4653 I 1334 311 1.9 102
Show 18006-4639 BRT1009 40 4.2 105
Show 17512-4921 RST 951 119 2.5 109
Show 17510-4543 BRT1001 300 4.8 110
Show 17418-4651 CPO9247 279 4.4 111
Show 17422-4641 CPO 547 AB 267 5.1 111
Show 18024-4700 I 1349 242 3.2 113
Show 17584-4904 CPO 567 51 3.8 114
Show 17555-4544 CPO 563 81 4.9 115
Show 17422-4839 HJ 4970 AB 68 8.0 117
Show 17422-4839 HJ 4970 AC 235 20.5 117

 
 
WDS 17518-4732 : COMPONENTS
 
 
  A
B pa=19.1°
sep=11.16"
 
 
17518-4732 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 175146.91-473204.8 Mag 10.78 Spectral class F5 (yellow-white)
PmRA -11.00 PmDE -23.0 Tycho2 8348-00728-1
Tycho2
Tycho2 8348-00728-1 Pflag RAmdeg 267.94544025 DEmdeg -47.53465746
PmRA -7.2 PmDE -24.7 E RAmdeg 32 E DEmdeg 45
E pmRA 1.8 E pmDE 1.7 EpRAm 1987.83 EpDEm 1982.74
Num 4 Q RAmdeg 1.8 Q DEmdeg 1.7 Q pmRA 1.7
Q pmDE 1.6 BTmag 11.123 E BTmag 0.060 VTmag 10.780
E VTmag 0.071 Prox 114 TYC T HIP
CCDM RAdeg 267.94546417 DEdeg -47.53460139 EpRA 1990 1.91
EpDE 1990 1.80 E RAdeg 33.4 E DEdeg 47.5 Posflg
Corr 0.4
 
 
17518-4732 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175147.27-473154.3 Mag 11.32 PmRA -9.00
PmDE 4.0 Tycho2 8348-02318-1 Calc delta mag 0.54 Calc coord yes
Tycho2
Tycho2 8348-02318-1 Pflag RAmdeg 267.94772283 DEmdeg -47.53181161
PmRA -7.5 PmDE 1.9 E RAmdeg 60 E DEmdeg 80
E pmRA 2.0 E pmDE 2.0 EpRAm 1979.57 EpDEm 1966.04
Num 4 Q RAmdeg 1.0 Q DEmdeg 0.6 Q pmRA 1.0
Q pmDE 0.6 BTmag 12.528 E BTmag 0.242 VTmag 11.323
E VTmag 0.111 Prox 114 TYC HIP
CCDM RAdeg 267.94774778 DEdeg -47.53181583 EpRA 1990 1.91
EpDE 1990 1.82 E RAdeg 65.0 E DEdeg 96.1 Posflg
Corr 0.3