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Doubles in session


Current system
17111-2723
KRS 8 Aa,Ab


Nearby doubles
4' : 17111-2724
REP 46AB

20' : 17101-2715
LEI 29

24' : 17122-2703
BU 125AB

27' : 17122-2659
TDT 262

29' : 17102-2746
I 246

42' : 17116-2642
BU 956AB

51' : 17086-2650
SEE 319AB

53' : 17115-2631
RST1939

55' : 17151-2750
ELP 40

58' : 17118-2626
HDS2429

63' : 17070-2705
I 1310

71' : 17153-2636
SHJ 243AB
Guniibuu

74' : 17146-2825
RSS 433

75' : 17112-2838
B 333

76' : 17095-2612
SKF2521AB

83' : 17175-2746
TRN 24AB

86' : 17078-2835
HJ 4919AB

87' : 17061-2635
EVS 29

95' : 17177-2638
H 1 35

97' : 17100-2549
OCC9049

102' : 17148-2855
OCC 745AB

103' : 17076-2555
OCC9048

107' : 17133-2908
B 335AB

108' : 17161-2556
RST3082

109' : 17112-2536
DBR 287

113' : 17114-2531
DBR 288



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.

17111-2723 KRS 8 Aa,Ab

 
 
17h 11m 27.01s -27° 23' 48.6" P.A. 219.00 sep 0.1 mag 8.50,8.60
 
 
Coord 2000 17111-2723 Discov num KRS   8 Comp Aa,Ab Coord arcsec 2000 17 11 27.01 -27 23 48.6
Date first 1999 Date last 1999 Obs 1
Pa first 219 Pa last 218.9 P.A. Now (θ) 218.9°
Sep first 0.1 Sep last 0.107 Sep. Now (ρ) 0.107"
Mag pri 8.50 Mag sec 8.60 delta mag (ΔM) 0.1 Spectral class
Pri motion ra -001 Sec motion ra
Pri motion dec -017 Sec motion dec
Notes N K (See Notes, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
17111-2723 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 17 11 27 -27 23 49 KRS 8 Aa,Ab 1999 1 219 0.1 8.50 8.60 0.10 <===
Show 17 11 27 -27 23 49 REP 45 AB 1999 3 109 3.4 9.70 10.10 0.40
Show 17 11 27 -27 23 49 REP 45 CD 2019 2 330 5.1 8.00 7.80 0.20
Quintuple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Gaia DR2 4108624199978985984
 
 
WDS 17111-2723 KRS 8 Aa,Ab : NOTES
 
 
discov_num notes refcode
REP 45 Inadvertently cataloged with the wrong precise coordinates.
 
 
REFERENCES
 
 
refcode metd author reference
Krs1991 Si - Koresko, C.D., Beckwith, S.V.W., Ghez, A.M., Matthews, K., & Neugebauer, G. 1991AJ....102.2073K
Krs1991 AJ 102, 2073, 1991
Krs1993 Si j Koresko, C.D., Beckwith, S., Ghez, A.M., Matthews, K., Herbst, T.M., & Smith, D.A. 1993AJ....105.1481K
Krs1993 AJ 105, 1481, 1993
Krs1997 - Koresko, C.D., Herbst, T.M., & Leinert, Ch. 1997ApJ...480..741K
Krs1997 ApJ 480, 741, 1997
Krs1998 orb - Koresko, C.D., van Belle, G.T., Boden, A.F., Colavita, M.M., Creech-Eakman, M.J., 1998ApJ...509L..45K
Krs1998 Dumont, P.J., Gubler, J., Kulkarni, S.R., et al.
Krs1998 ApJ 509, L45, 1998
Krs2000 Si j Koresko, C.D. 2000ApJ...531L.147K
Krs2000 ApJ 531, L147, 2000
Krs2002 Ci j Koresko, C.D. 2002AJ....124.1082K
Krs2002 AJ 124, 1082, 2002
Rep1986 C - Reipurth, B. & Gee, G. 1986A&A...166..148R
Rep1986 A&A 166, 148, 1986
Rep1987 C - Sandell, G., Reipurth, B. & Gahm, G. 1987A&A...181..283S
Rep1987 A&A 181, 283, 1987
Rep1993a Pa w Reipurth, H. & Pettersson, B. 1993A&A...267..439R
Rep1993a +Z A&A 267, 439, 1993
Rep1993a +C
Rep1993b C - Reipurth, B. & Zinnecker, H. 1993A&A...278...81R
Rep1993b +S A&A 278, 81, 1993
Rep1993b +Pa
Rep1999 Hn - Reipurth, B., Yu, K.C., Rodriguez, L.F., Heathcoate, S., & Bally, J. 1999A&A...246..511R
Rep1999 +Kl A&A 246, 511, 1999
Rep2000 Hn j Reipurth, B., Yu, K.C., Heathcoate, S., Bally, J., & Rodriguez, L.F. 2000AJ....120.1449R
Rep2000 AJ 120, 1449, 2000
Rep2004 A j Reipurth, B. & Aspin, C. 2004ApJ...608L..65R
Rep2004 ApJ 608, L65, 2004
Rep2007 Ha - Reipurth, B., Guimaraes, M.M., Connelley, M.S., & Bally, J. 2007AJ....134.2272R
Rep2007 AJ 134, 2272, 2007
Rep2010 A j Reipurth, B, Herbig, G., & Aspin, C 2010AJ....139.1668R
Rep2010 +E2 AJ 139, 1668, 2010
Rep2010 +H+
Rep2015 C - Reipurth, B. & Connelley, M.S. 2015ATel.6862....1D
Rep2015 Astronomer's Telegram #6862 (http://www.astronomerstelegram.org/?read=6862)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17111-2723 KRS 8 Aa,Ab 1999 1 219 0.1 9.50 10.30 171104.00-272257.4

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

 
 
WDS 17111-2723 KRS 8 Aa,Ab : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17111-2723 KRS 8 Aa,Ab : MEASURES
 
 
No records found.

 
 
WDS 17111-2723 : VIRTUAL EYEPIECE
 
 

17111-2723 REP 45A mag 9.7 17111-2723 KRS 8Ab sep 0.1 P.A. 215.60 mag 8.6 17111-2723 REP 45B sep 3.1 P.A. 111.50 mag 10.1 17111-2723 REP 45C mag 8 17111-2723 REP 45D sep 5.0 P.A. 332.60 mag 7.8 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 17111-2723 : ALADIN DSS IMAGE @ 17h 11m 27.01s -27° 23' 48.6"
 
 
 
 
WDS 17111-2723 KRS 8 Aa,Ab : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17111-2723 KRS 8Aa,Ab distance=0' 17113-2725 COR 10Aa,Ab distance=3' 17113-2725 CHN 26AC distance=3' 17113-2725 COR 10Aa,B distance=3' 17111-2724 KRS 9Aa,Ab distance=4' 17111-2724 REP 46AB distance=4' 17101-2715 LEI 29 distance=20' 17122-2703 BU 125AB distance=24' 17122-2703 BU 125AC distance=24' 17122-2659 TDT 262 distance=27' 17102-2746 I 246 distance=29' 17116-2642 BU 956AB distance=42' 17116-2642 BU 956AC distance=42' 17086-2650 SEE 319AB distance=51' 17086-2650 SEE 319Aa,Ab distance=51' 17115-2631 RST1939 distance=53' 17151-2750 ELP 40 distance=55' 17118-2626 HDS2429 distance=58' 17070-2705 I 1310 distance=63' 17153-2636 SHJ 243BD distance=71' 17153-2636 SHJ 243AB (Guniibuu) distance=71' 17153-2636 SHJ 243AC (Guniibuu) distance=71' 17153-2636 SHJ 243AE (Guniibuu) distance=71' 17153-2636 SHJ 243AD (Guniibuu) distance=71' 17146-2825 RSS 433 distance=74' 17112-2838 B 333 distance=75' 17095-2612 SKF2521AB distance=76' 17095-2612 SKF2521Aa,Ab distance=76' 17175-2746 TRN 24AB distance=83' 17175-2746 TRN 24AC distance=83' 17078-2835 HJ 4919AB distance=86' 17078-2835 ABH 88AD distance=86' 17078-2835 ABH 88AE distance=86' 17078-2835 ABH 88AF distance=86' 17078-2835 DAW 214BC distance=86' 17061-2635 EVS 29 distance=87' 17177-2638 H 1 35 distance=95' 17100-2549 OCC9049 distance=97' 17148-2855 OCC 745AB distance=102' 17076-2555 OCC9048 distance=103' 17133-2908 OCC 744Aa,Ab distance=107' 17133-2908 B 335AB distance=107' 17161-2556 RST3082 distance=108' 17112-2536 DBR 287 distance=109' 17114-2531 DBR 288 distance=113' 17131-2532 RST3076 distance=114' 17052-2602 BRT3040 distance=118' 17117-2924 RST1940 distance=120' 17207-2734 RST1953 distance=124' 17022-2732 B 2402 distance=124' 17021-2718 LDS 580 distance=124' 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 17111-2723 KRS 8 Aa,Ab 219 0.1
Show 17111-2723 REP 45 AB 109 3.4
Show 17111-2723 REP 45 CD 330 5.1
Show 17113-2725 COR 10 Aa,Ab 257 0.2 3
Show 17113-2725 CHN 26 AC 330 5.1 3
Show 17113-2725 COR 10 Aa,B 328 1.1 3
Show 17111-2724 KRS 9 Aa,Ab 114 0.0 4
Show 17111-2724 REP 46 AB 209 3.1 4
Show 17101-2715 LEI 29 257 1.5 20
Show 17122-2703 BU 125 AB 66 1.8 24
Show 17122-2703 BU 125 AC 82 82.3 24
Show 17122-2659 TDT 262 247 0.7 27
Show 17102-2746 I 246 47 1.4 29
Show 17116-2642 BU 956 AB 170 0.9 42
Show 17116-2642 BU 956 AC 146 66.3 42
Show 17086-2650 SEE 319 AB 211 7.6 51
Show 17086-2650 SEE 319 Aa,Ab 326 0.0 51
Show 17115-2631 RST1939 72 0.7 53
Show 17151-2750 ELP 40 190 0.1 55
Show 17118-2626 HDS2429 4 0.2 58
Show 17070-2705 I 1310 160 1.9 63
Show 17153-2636 SHJ 243 BD 337 272.3 71
Show Guniibuu 17153-2636 SHJ 243 AB 138 5.1 71
Show Guniibuu 17153-2636 SHJ 243 AC 74 732.5 71
Show Guniibuu 17153-2636 SHJ 243 AE 313 38.2 71
Show Guniibuu 17153-2636 SHJ 243 AD 342 295.5 71
Show 17146-2825 RSS 433 252 8.7 74
Show 17112-2838 B 333 100 0.4 75
Show 17095-2612 SKF2521 AB 45 7.4 76
Show 17095-2612 SKF2521 Aa,Ab 160 0.1 76
Show 17175-2746 TRN 24 AB 206 4.0 83
Show 17175-2746 TRN 24 AC 147 7.6 83
Show 17078-2835 HJ 4919 AB 264 22.4 86
Show 17078-2835 ABH 88 AD 38 81.0 86
Show 17078-2835 ABH 88 AE 304 95.7 86
Show 17078-2835 ABH 88 AF 128 30.2 86
Show 17078-2835 DAW 214 BC 176 10.0 86
Show 17061-2635 EVS 29 244 19.0 87
Show 17177-2638 H 1 35 337 5.8 95
Show 17100-2549 OCC9049 -1 0.0 97
Show 17148-2855 OCC 745 AB -1 0.1 102
Show 17076-2555 OCC9048 -1 0.0 103
Show 17133-2908 OCC 744 Aa,Ab -1 0.1 107
Show 17133-2908 B 335 AB 208 4.5 107
Show 17161-2556 RST3082 278 2.5 108
Show 17112-2536 DBR 287 117 1.7 109
Show 17114-2531 DBR 288 341 2.0 113
Show 17131-2532 RST3076 198 0.5 114
Show 17052-2602 BRT3040 218 4.9 118
Show 17117-2924 RST1940 209 1.9 120
Show 17207-2734 RST1953 313 1.9 124

 
 
WDS 17111-2723 : COMPONENTS
 
 
  A Ab B C
Ab pa=215.6°
sep=0.10"
 
B pa=111.5°
sep=3.10"
pa=109.7°
sep=3.13"
 
C pa=0.0°
sep=0.00"
pa=35.6°
sep=0.10"
pa=291.5°
sep=3.10"
 
D pa=332.6°
sep=4.95"
pa=333.6°
sep=5.00"
pa=317.0°
sep=7.56"
pa=332.6°
sep=4.95"
 
 
17111-2723 A
 
 
Coord arcsec 2000 171127.01-272348.6 Mag 9.7 PmRA -1.00 PmDE -17.0
 
 
17111-2723 Ab
 
 
Coord arcsec 2000 171127.01-272348.7 Mag 8.6 Calc delta mag 0.1 Calc coord yes
 
 
17111-2723 B
 
 
Coord arcsec 2000 171127.23-272349.7 Mag 10.1 Calc delta mag 1.6 Calc coord yes
 
 
17111-2723 C
 
 
Coord arcsec 2000 171127.01-272348.6 Mag 8 PmRA -1.00 PmDE -17.0
Calc delta mag 0.5
 
 
17111-2723 D
 
 
Coord arcsec 2000 171126.84-272344.2 Mag 7.8 Calc delta mag 0.7 Calc coord yes