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Doubles in session


Current system
17113-2725
CHN 26 AC


Nearby doubles
3' : 17111-2723
REP 45AB

6' : 17111-2724
REP 46AB

19' : 17101-2715
LEI 29

26' : 17122-2703
BU 125AB

27' : 17102-2746
I 246

30' : 17122-2659
TDT 262

44' : 17116-2642
BU 956AB

50' : 17086-2650
SEE 319AB

54' : 17115-2631
RST1939

56' : 17151-2750
ELP 40

60' : 17118-2626
HDS2429

61' : 17070-2705
I 1310

73' : 17112-2838
B 333

74' : 17153-2636
SHJ 243AB
Guniibuu

74' : 17146-2825
RSS 433

77' : 17095-2612
SKF2521AB

84' : 17078-2835
HJ 4919AB

85' : 17175-2746
TRN 24AB

86' : 17061-2635
EVS 29

98' : 17100-2549
OCC9049

98' : 17177-2638
H 1 35

102' : 17148-2855
OCC 745AB

103' : 17076-2555
OCC9048

106' : 17133-2908
B 335AB

110' : 17112-2536
DBR 287

110' : 17161-2556
RST3082



Selections
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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.

17113-2725 CHN 26 AC

 
 
17h 11m 17.27s -27° 25' 08.2" P.A. 330.00 sep 5.1 mag 14.30,15.00
 
 
Coord 2000 17113-2725 Discov num CHN  26 Comp AC Coord arcsec 2000 17 11 17.27 -27 25 08.2
Date first 1974 Date last 2004 Obs 4
Pa first 130 Pa last 329.7 P.A. Now (θ) 329.7°
Sep first 6.5 Sep last 5.068 Sep. Now (ρ) 5.068"
Mag pri 14.30 Mag sec 15.00 delta mag (ΔM) 0.7 Spectral class
Pri motion ra Sec motion ra
Pri motion dec Sec motion dec
Notes
Nature of this double is uncertain.
 
 
17113-2725 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 17 11 17 -27 25 08 COR 10 Aa,Ab 2004 1 257 0.2 9.20 10.80 1.60
Show 17 11 17 -27 25 08 COR 10 Aa,B 2004 1 328 1.1 9.20 10.70 1.50
Show 17 11 17 -27 25 08 CHN 26 AC 2004 4 330 5.1 14.30 15.00 0.70 <===
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Gaia DR2 4108623134827072384
 
 
WDS 17113-2725 CHN 26 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Chn1979 Ci j Cohen, M. & Kuhi, L.V. 1979ApJS...41..743C
Chn1979 ApJS 41, 743, 1979
Chn1983 Cs - Cohen, M. & Schwartz, R.D. 1983ApJ...265..877C
Chn1983 ApJ 265, 877, 1983
Cor2000 Sa j Correia, S. & Richichi, A. 2000A&AS..141..301C
Cor2000 A&AS 141, 301, 2000
Cor2006 A j Correia, S., Zinnecker, H., Ratzka, Th., & Sterzik, M.F. 2006A&A...459..909C
Cor2006 A&A 459, 909, 2006 (some data reprocessed by Csepany et al. 2017) 2017A&A...603A..74C
Cor2013 A j Correia, S., Duchene, G., Reipurth, B., Zinnecker, H., Daemgen, S., Petr-Gotzens, 2013A&A...557A..63C
Cor2013 M.G., Kohler, R., Ratzka, Th., Aspin, C., Konopacky, Q.M., & Ghez, A.M.
Cor2013 A&A 557, A63, 2013
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17113-2725 CHN 26 AC 2004 5 330 5.1 14.30 15.00 D 171117.27-272508.2

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

 
 
WDS 17113-2725 CHN 26 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17113-2725 CHN 26 AC : MEASURES
 
 
No records found.

 
 
WDS 17113-2725 : VIRTUAL EYEPIECE
 
 

17113-2725 CHN 26A mag 14.3 17113-2725 COR 10Ab sep 0.2 P.A. 254.90 mag 10.8 17113-2725 COR 10B sep 1.1 P.A. 331.20 mag 10.7 17113-2725 CHN 26C sep 4.9 P.A. 332.60 mag 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 17113-2725 : ALADIN DSS IMAGE @ 17h 11m 17.27s -27° 25' 08.2"
 
 
 
 
WDS 17113-2725 CHN 26 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17113-2725 CHN 26AC distance=0' 17111-2723 KRS 8Aa,Ab distance=3' 17111-2723 REP 45AB distance=3' 17111-2723 REP 45CD distance=3' 17111-2724 KRS 9Aa,Ab distance=6' 17111-2724 REP 46AB distance=6' 17101-2715 LEI 29 distance=19' 17122-2703 BU 125AB distance=26' 17122-2703 BU 125AC distance=26' 17102-2746 I 246 distance=27' 17122-2659 TDT 262 distance=30' 17116-2642 BU 956AB distance=44' 17116-2642 BU 956AC distance=44' 17086-2650 SEE 319AB distance=50' 17086-2650 SEE 319Aa,Ab distance=50' 17115-2631 RST1939 distance=54' 17151-2750 ELP 40 distance=56' 17118-2626 HDS2429 distance=60' 17070-2705 I 1310 distance=61' 17112-2838 B 333 distance=73' 17153-2636 SHJ 243BD distance=74' 17153-2636 SHJ 243AB (Guniibuu) distance=74' 17153-2636 SHJ 243AC (Guniibuu) distance=74' 17153-2636 SHJ 243AE (Guniibuu) distance=74' 17153-2636 SHJ 243AD (Guniibuu) distance=74' 17146-2825 RSS 433 distance=74' 17095-2612 SKF2521AB distance=77' 17095-2612 SKF2521Aa,Ab distance=77' 17078-2835 HJ 4919AB distance=84' 17078-2835 ABH 88AD distance=84' 17078-2835 ABH 88AE distance=84' 17078-2835 ABH 88AF distance=84' 17078-2835 DAW 214BC distance=84' 17175-2746 TRN 24AB distance=85' 17175-2746 TRN 24AC distance=85' 17061-2635 EVS 29 distance=86' 17100-2549 OCC9049 distance=98' 17177-2638 H 1 35 distance=98' 17148-2855 OCC 745AB distance=102' 17076-2555 OCC9048 distance=103' 17133-2908 OCC 744Aa,Ab distance=106' 17133-2908 B 335AB distance=106' 17112-2536 DBR 287 distance=110' 17161-2556 RST3082 distance=110' 17114-2531 DBR 288 distance=115' 17131-2532 RST3076 distance=116' 17052-2602 BRT3040 distance=117' 17117-2924 RST1940 distance=119' 17022-2732 B 2402 distance=122' 17021-2718 LDS 580 distance=122' 17207-2734 RST1953 distance=126' 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 17113-2725 COR 10 Aa,Ab 257 0.2
Show 17113-2725 CHN 26 AC 330 5.1
Show 17113-2725 COR 10 Aa,B 328 1.1
Show 17111-2723 KRS 8 Aa,Ab 219 0.1 3
Show 17111-2723 REP 45 AB 109 3.4 3
Show 17111-2723 REP 45 CD 330 5.1 3
Show 17111-2724 KRS 9 Aa,Ab 114 0.0 6
Show 17111-2724 REP 46 AB 209 3.1 6
Show 17101-2715 LEI 29 257 1.5 19
Show 17122-2703 BU 125 AB 66 1.8 26
Show 17122-2703 BU 125 AC 82 82.3 26
Show 17102-2746 I 246 47 1.4 27
Show 17122-2659 TDT 262 247 0.7 30
Show 17116-2642 BU 956 AB 170 0.9 44
Show 17116-2642 BU 956 AC 146 66.3 44
Show 17086-2650 SEE 319 AB 211 7.6 50
Show 17086-2650 SEE 319 Aa,Ab 326 0.0 50
Show 17115-2631 RST1939 72 0.7 54
Show 17151-2750 ELP 40 190 0.1 56
Show 17118-2626 HDS2429 4 0.2 60
Show 17070-2705 I 1310 160 1.9 61
Show 17112-2838 B 333 100 0.4 73
Show 17153-2636 SHJ 243 BD 337 272.3 74
Show Guniibuu 17153-2636 SHJ 243 AB 138 5.1 74
Show Guniibuu 17153-2636 SHJ 243 AC 74 732.5 74
Show Guniibuu 17153-2636 SHJ 243 AE 313 38.2 74
Show Guniibuu 17153-2636 SHJ 243 AD 342 295.5 74
Show 17146-2825 RSS 433 252 8.7 74
Show 17095-2612 SKF2521 AB 45 7.4 77
Show 17095-2612 SKF2521 Aa,Ab 160 0.1 77
Show 17078-2835 HJ 4919 AB 264 22.4 84
Show 17078-2835 ABH 88 AD 38 81.0 84
Show 17078-2835 ABH 88 AE 304 95.7 84
Show 17078-2835 ABH 88 AF 128 30.2 84
Show 17078-2835 DAW 214 BC 176 10.0 84
Show 17175-2746 TRN 24 AB 206 4.0 85
Show 17175-2746 TRN 24 AC 147 7.6 85
Show 17061-2635 EVS 29 244 19.0 86
Show 17100-2549 OCC9049 -1 0.0 98
Show 17177-2638 H 1 35 337 5.8 98
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 0.1 106
Show 17133-2908 B 335 AB 208 4.5 106
Show 17112-2536 DBR 287 117 1.7 110
Show 17161-2556 RST3082 278 2.5 110
Show 17114-2531 DBR 288 341 2.0 115
Show 17131-2532 RST3076 198 0.5 116
Show 17052-2602 BRT3040 218 4.9 117
Show 17117-2924 RST1940 209 1.9 119
Show 17022-2732 B 2402 58 8.8 122

 
 
WDS 17113-2725 : COMPONENTS
 
 
  A Ab B
Ab pa=254.9°
sep=0.18"
 
B pa=331.2°
sep=1.05"
pa=341.1°
sep=1.03"
 
C pa=332.6°
sep=4.93"
pa=334.7°
sep=4.89"
pa=333.0°
sep=3.88"
 
 
17113-2725 A
 
 
Coord arcsec 2000 171117.27-272508.2 Mag 14.3
 
 
17113-2725 Ab
 
 
Coord arcsec 2000 171117.26-272508.2 Mag 10.8 Calc delta mag 1.6 Calc coord yes
 
 
17113-2725 B
 
 
Coord arcsec 2000 171117.23-272507.3 Mag 10.7 Calc delta mag 1.5 Calc coord yes
 
 
17113-2725 C
 
 
Coord arcsec 2000 171117.10-272503.8 Mag 15 Calc delta mag 5.8 Calc coord yes