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Doubles in session


Current system
17580-5645
LDS 616 AC


Nearby doubles
29' : 17547-5652
BRT2824

33' : 18011-5707
UC 3473

36' : 17555-5618
RST3132

40' : 17534-5656
TDS 890

48' : 18027-5714
KPP4076

49' : 18031-5712
UC 3482

53' : 17575-5738
KPP4073

53' : 17581-5554
RST 955

54' : 17575-5740
HJ 4992AB

60' : 18030-5604
FIN 260

63' : 18050-5622
RST3150

66' : 18061-5649
RST 961

67' : 18043-5604
RST 958

72' : 18032-5549
RST 957

82' : 18076-5710
KPP3101

84' : 17572-5523
RMK 22

85' : 18045-5541
TSN 29

97' : 18039-5810
TDS 902

97' : 17584-5510
RST 956

101' : 18040-5815
TDT 661

103' : 18060-5528
RST 962

104' : 17469-5601
HJ 4971

105' : 17477-5547
LDS 610

106' : 18032-5823
RST5098

106' : 18054-5521
UC 3490

107' : 18085-5750
RST 966



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.

17580-5645 LDS 616 AC

 
 
17h 58m 03.91s -56° 46' 09.9" P.A. 46.00 sep 17.9 mag 12.04,14.15
 
 
Coord 2000 17580-5645 Discov num LDS 616 Comp AC Coord arcsec 2000 17 58 03.91 -56 46 09.9
Date first 1920 Date last 1999 Obs 4
Pa first 45 Pa last 45.5 P.A. Now (θ) 45.5°
Sep first 16.0 Sep last 17.94 Sep. Now (ρ) 17.94"
Mag pri 12.04 Mag sec 14.15 delta mag (ΔM) 2.11 Spectral class
Pri motion ra -072 Sec motion ra +000
Pri motion dec -062 Sec motion dec -051
Notes
rPM=0.767
Nature of this double is uncertain.
 
 
17580-5645 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 17 58 04 -56 46 10 BRT 2825 AB 1999 3 90 4.1 12.04 12.15 0.11
Show 17 58 04 -56 46 10 LDS 616 AC 1999 4 46 17.9 12.04 14.15 2.11 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ara Gaia DR2 5920023319834580096
 
 
WDS 17580-5645 LDS 616 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Brt1926a Pa - Barton, S.G. 1926AJ.....36..155B
Brt1926a AJ 36, 155, 1926 (BRT 1 - BRT 62)
Brt1926b Pa j Barton, S.G. 1926AJ.....37...57B
Brt1926b AJ 37, 57, 1926 (BRT 63 - BRT 116)
Brt1928 Pa - Barton, S.G. 1928AJ.....38..168B
Brt1928 AJ 38, 168, 1928 (BRT 117 - BRT 230)
Brt1929a Pa - Barton, S.G. 1929AN....235..425B
Brt1929a AN 235, 425, 1929 (BRT 294 - BRT 322)
Brt1929b Pa - Barton, S.G. 1929AJ.....39...93B
Brt1929b AJ 39, 93, 1929 (BRT 231 - BRT 293)
Brt1929c Ma j Barton, S.G. 1929AJ.....39..120B
Brt1929c AJ 39, 120, 1929
Brt1930 Pa - Barton, S.G. 1930AJ.....40..181B
Brt1930 AJ 40, 181, 1930 (BRT 323 - BRT 348)
Brt1931 Pa - Barton, S.G. (BRT 349 - BRT 562) 1931AJ.....41...35B
Brt1931 AJ 41, 35, 1931 (no measures for BRT 529 - BRT 562)
Brt1932a Pa - Barton, S.G. 1932AJ.....42...93B
Brt1932a AJ 42, 93, 1932 (BRT 604 - BRT 636)
Brt1932b Ma - Barton, S.G. 1932PFAO....5a...1B
Brt1932b +Pa Pub. Univ. Penn. 5, Pt.1, Sec.2, 1932 (BRT 563 - BRT 603, BRT1928, etc.)
Brt1932C Ma - Barton, S.G. 1932QB821.A43......
Brt1932C cited in ADS (Aitken Double Star Cat.), 1932
Brt1933 Pa - Barton, S.G. 1933AN....250...49B
Brt1933 AN 250, 49, 1933
Brt1933 (BRT 637 - BRT1134; very approximate dates added for pairs listed with only
Brt1933 secondary magnitudes and no astrometry)
Brt1934 Pa - Barton, S.G. 1934AJ.....43..119B
Brt1934 +Ma AJ 43, 119, 1934
Brt1935a Pa - Barton, S.G. 1935AJ.....44..105B
Brt1935a +Ma AJ 44, 105, 1935
Brt1935b Pa - Barton, S.G. 1935AN....256..357B
Brt1935b AN 256, 357, 1935
Brt1936a Ma - Barton, S.G. 1936AJ.....45...33B
Brt1936a +Pa AJ 45, 33, 1936
Brt1936b Pa - Barton, S.G. 1936AJ.....45...99B
Brt1936b +Ma AJ 45, 99, 1936
Brt1937a Pa - Barton, S.G. 1937AN....263..347B
Brt1937a AN 263, 347, 1937
Brt1937b Pa - Barton, S.G. 1937AN....263..383B
Brt1937b AN 263, 383, 1937
Brt1938 Ma - Barton, S.G. 1938AJ.....47..133B
Brt1938 +Pa AJ 47, 133, 1938
Brt1939a Ma - Barton, S.G. 1939PFAO....5b...1B
Brt1939a +Pa Pub. Univ. Penn. 5, Pt.2, Sec.2, 1939
Brt1939b Pa - Barton, S.G. 1939AJ.....48..145B
Brt1939b +Ma AJ 48, 145, 1939
Brt1941 Pa - Barton, S.G. 1941PASP...55..339B
Brt1941 PASP 55, 339, 1941
Brt1942 Pa - Barton, S.G. 1942AJ.....50...11B
Brt1942 AJ 50, 11, 1942
Brt1947 Ma - Barton, S.G. 1947AJ.....52..178B
Brt1947 +Pa AJ 52, 178, 1947
Brt1949 Ma - Barton, S.G. 1949PFAO....7a...1B
Brt1949 Pub. Univ. Penn. 7, Pt.1, Sec.1, 1949
Brt1951 Pa - Barton, S.G. 1951AJ.....55..218B
Brt1951 AJ 55, 218, 1951
Brt1957 Ma - Barton, S.G. 1957QB4.P5v7ps3....
Brt1957 Pub. Univ. Penn. 7, Pt.3, 15, 1957
Brt9999 Ma - Barton, S.G. ...................
Brt9999 +Pa Unpublished, manuscript or reference not found.
Brt2002A Ma - Barton, S.G. 2002yCat.1275....0D
Brt2002A +Pa cited in CCDM
LDS Luyten p.m. catalog (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17580-5645 LDS 616 AC 1999 2 35 15.3 12.04 14.15 D 175803.91-564609.9

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

 
 
WDS 17580-5645 LDS 616 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17580-5645 LDS 616 AC : MEASURES
 
 
No records found.

 
 
WDS 17580-5645 : VIRTUAL EYEPIECE
 
 

17580-5645 BRT2825A mag 12.04 17580-5645 BRT2825B sep 2.3 P.A. 89.80 mag 12.15 17580-5645 LDS 616C sep 14.4 P.A. 29.10 mag 14.15 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 17580-5645 : ALADIN DSS IMAGE @ 17h 58m 03.91s -56° 46' 09.9"
 
 
 
 
WDS 17580-5645 LDS 616 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17580-5645 LDS 616AC distance=0' 17547-5652 BRT2824 distance=29' 18011-5707 UC 3473 distance=33' 17555-5618 RST3132 distance=36' 17534-5656 TDS 890 distance=40' 18027-5714 KPP4076 distance=48' 18031-5712 UC 3482 distance=49' 17575-5738 KPP4073 distance=53' 17581-5554 RST 955 distance=53' 17575-5740 TOK 55Ba,Bb distance=54' 17575-5740 HJ 4992AB distance=54' 17575-5740 UC 3454AC distance=54' 18030-5604 FIN 260 distance=60' 18050-5622 RST3150 distance=63' 18061-5649 RST 961 distance=66' 18043-5604 RST 958 distance=67' 18032-5549 RST 957 distance=72' 18076-5710 KPP3101 distance=82' 17572-5523 RMK 22 distance=84' 18045-5541 TSN 29 distance=85' 18039-5810 TDS 902 distance=97' 17584-5510 RST 956 distance=97' 18040-5815 TDT 661 distance=101' 18060-5528 RST 962 distance=103' 17469-5601 HJ 4971 distance=104' 17477-5547 LDS 610 distance=105' 18032-5823 RST5098 distance=106' 18054-5521 UC 3490 distance=106' 18085-5750 RST 966 distance=107' 18101-5607 NZO 87 distance=108' 17563-5833 YMG 89 distance=108' 18102-5730 UC 3511 distance=108' 18092-5747 RSS 475 distance=110' 18115-5637 FIN 261 distance=111' 17524-5830 FIN 301 distance=113' 18003-5452 RST3138 distance=117' 17472-5803 RST 948 distance=117' 17449-5733 HLN 44Aa,Ab distance=117' 17449-5733 HDO 277AB distance=117' 18058-5509 UC 3493 distance=117' 18120-5626 HJ 5021 distance=118' 17436-5701 HDO 276 distance=120' 17436-5634 RST3121 distance=121' 17479-5815 UC 3414 distance=121' 17497-5827 TDT 521 distance=121' 18095-5805 NZO 86 distance=122' 18093-5525 UC 3508 distance=125' 17548-5849 UC 3443 distance=126' 18014-5851 UC 3475 distance=128' 17442-5750 RST 944 distance=129' 18094-5819 UC 3509 distance=130' 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 17580-5645 BRT2825 AB 90 4.1
Show 17580-5645 LDS 616 AC 46 17.9
Show 17547-5652 BRT2824 70 4.5 29
Show 18011-5707 UC 3473 301 103.1 33
Show 17555-5618 RST3132 147 1.7 36
Show 17534-5656 TDS 890 54 1.1 40
Show 18027-5714 KPP4076 282 4.0 48
Show 18031-5712 UC 3482 152 87.1 49
Show 17575-5738 KPP4073 289 2.7 53
Show 17581-5554 RST 955 107 5.3 53
Show 17575-5740 TOK 55 Ba,Bb 162 0.2 54
Show 17575-5740 HJ 4992 AB 45 2.4 54
Show 17575-5740 UC 3454 AC 351 111.9 54
Show 18030-5604 FIN 260 303 0.7 60
Show 18050-5622 RST3150 106 1.0 63
Show 18061-5649 RST 961 219 1.7 66
Show 18043-5604 RST 958 248 3.2 67
Show 18032-5549 RST 957 274 0.7 72
Show 18076-5710 KPP3101 74 5.2 82
Show 17572-5523 RMK 22 97 2.4 84
Show 18045-5541 TSN 29 303 18.8 85
Show 18039-5810 TDS 902 216 1.9 97
Show 17584-5510 RST 956 200 0.5 97
Show 18040-5815 TDT 661 254 0.4 101
Show 18060-5528 RST 962 34 0.4 103
Show 17469-5601 HJ 4971 195 5.9 104
Show 17477-5547 LDS 610 243 41.2 105
Show 18032-5823 RST5098 271 1.1 106
Show 18054-5521 UC 3490 256 69.6 106
Show 18085-5750 RST 966 295 2.7 107
Show 18101-5607 NZO 87 121 8.3 108
Show 17563-5833 YMG 89 31 1.9 108
Show 18102-5730 UC 3511 352 23.5 108
Show 18092-5747 RSS 475 330 9.7 110
Show 18115-5637 FIN 261 214 3.2 111
Show 17524-5830 FIN 301 33 0.4 113
Show 18003-5452 RST3138 320 1.3 117
Show 17472-5803 RST 948 217 1.5 117
Show 17449-5733 HLN 44 Aa,Ab 308 0.2 117
Show 17449-5733 HDO 277 AB 252 32.2 117
Show 18058-5509 UC 3493 28 104.5 117
Show 18120-5626 HJ 5021 326 4.6 118
Show 17436-5701 HDO 276 104 1.1 120
Show 17436-5634 RST3121 67 1.6 121
Show 17479-5815 UC 3414 73 58.3 121
Show 17497-5827 TDT 521 339 10.1 121
Show 18095-5805 NZO 86 176 6.2 122
Show 18093-5525 UC 3508 112 62.1 125
Show 17548-5849 UC 3443 217 104.2 126
Show 18014-5851 UC 3475 174 43.4 128
Show 17442-5750 RST 944 354 0.9 129

 
 
WDS 17580-5645 : COMPONENTS
 
 
  A B
B pa=89.8°
sep=2.26"
 
C pa=29.1°
sep=14.40"
pa=20.7°
sep=13.43"
 
 
17580-5645 A
 
 
Coord arcsec 2000 175803.91-564609.9 Mag 12.04 PmRA -72.00 PmDE -62.0
 
 
17580-5645 B
 
 
Coord arcsec 2000 175804.19-564609.9 Mag 12.15 PmRA 44.00 PmDE -63.0
Calc delta mag 0.11 Calc coord yes
 
 
17580-5645 C
 
 
Coord arcsec 2000 175804.76-564557.3 Mag 14.15 PmRA 0.00 PmDE -51.0
Calc delta mag 2.11 Calc coord yes