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Doubles in session


Current system
16279-2446
DCH 85 AB


Nearby doubles
5' : 16277-2443
DCH 81

6' : 16279-2441
AGE 8

7' : 16282-2451
RAT 17

7' : 16280-2440
RAT 15

8' : 16276-2439
DCH 80

8' : 16277-2439
DCH 82AB

9' : 16274-2441
ALO 10AB

9' : 16275-2440
YLW 16AB

9' : 16276-2438
DCH 79

9' : 16273-2442
CST 8AB

10' : 16272-2452
BOV 55

11' : 16280-2436
DCH 86AB

12' : 16271-2440
ALO 4

13' : 16273-2439
YLW 11AB

13' : 16281-2435
DCH 87

13' : 16270-2446
HER 17AB

15' : 16275-2433
DCH 78

15' : 16279-2432
HCH 6AB

15' : 16278-2432
DCH 83AB

16' : 16270-2436
YLW 4AB

17' : 16275-2431
DCH 77AB

17' : 16276-2431
HCH 5

17' : 16268-2438
BNY 2

18' : 16267-2440
RAT 7

19' : 16274-2430
ALO 8AB

20' : 16273-2429
YLW 12AB



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.

16279-2446 DCH 85 AB

 
 
16h 27m 51.92s -24° 46' 29.6" P.A. 256.00 sep 6.2 mag 10.40,17.10
 
 
Coord 2000 16279-2446 Discov num DCH  85 Comp AB Coord arcsec 2000 16 27 51.92 -24 46 29.6
Date first 2001 Date last 2001 Obs 1
Pa first 256 Pa last 256.2 P.A. Now (θ) 256.2°
Sep first 6.2 Sep last 6.21 Sep. Now (ρ) 6.21"
Mag pri 10.40 Mag sec 17.10 delta mag (ΔM) 6.7 Spectral class
Pri motion ra Sec motion ra
Pri motion dec Sec motion dec
Notes K (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.
 
 
16279-2446 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 27 52 -24 46 30 DCH 85 AB 2001 1 256 6.2 10.40 17.10 6.70 <===
Show 16 27 52 -24 46 30 DCH 85 AC 2001 1 261 8.7 10.40 18.00 7.60
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Gaia DR2 6049090767855398144
 
 
WDS 16279-2446 DCH 85 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Dch1999a A - Duchene, G., Bouvier, J. & Simon, T 1999A&A...343..831D
Dch1999a +S A&A 343, 831, 1999
Dch1999b Xs - Duchene, G., Monin, J.-L., Bouvier, J., & Menard, F. 1999A&A...351..954D
Dch1999b +Pa A&A 351, 954, 1999 (see also A&A 330, 310, 1998) 1998A&A...330..310D
Dch2001 A - Duchene, G., Simon, T., Eisloffel, J., & Bouvier, J. 2001A&A...379..147D
Dch2001 A&A 379, 147, 2001
Dch2002 A j Duchene, G. Ghez, A.M. & McCabe, C. 2002ApJ...568..771D
Dch2002 +S ApJ 568, 771, 2002
Dch2003 S+ j Duchene, G., Ghez, A.M., McCabe, C., & Weinberger, A.J. 2003ApJ...592..288D
Dch2003 +A ApJ 592, 288, 2003
Dch2003 +orb
Dch2003b Kd - Duchene, G, Menard, F., Stapelfeldt, K., & Duvert, G. 2003A&A...400..559D
Dch2003b A&A 400, 559, 2003
Dch2004 Ci j Duchene, G., Bouvier, J., Bontemps, S., Andre, P. & Motte, F. 2004A&A...427..651D
Dch2004 A&A 427, 651, 2004
Dch2004b A j Duchene, G., McCabe, C., Ghez, A.M., & Macintosh, B.A. 2004ApJ...606..969D
Dch2004b ApJ 606, 969, 2004
Dch2005 A j Duchene, G., Ghez, A.M., McCabe, C., & Ceccarelli, C. 2005ApJ...628..832D
Dch2005 ApJ 628, 832, 2005
Dch2006 orb j Duchene, G., Beust, H., Adjali, F., Konopacky, Q.M., & Ghez, A.M. 2006A&A...457L...9D
Dch2006 +Si A&A 457, L9, 2006
Dch2006 +A
Dch2007 A j Duchene, G., Bontemps, S., Bouvier, J., Andre, P., Djupvik, A.A., & Ghez, A.M. 2007A&A...476..229D
Dch2007 A&A 476, 229, 2007
Dch2010 A - Duchene, G., McCabe, C., Pinte, C., Stapelfeldt, K.R., Menard, F., Duvert, G., 2010ApJ...712..112D
Dch2010 +Al Ghez, A.M., Maness, H.L., Bouy, H., Barrado y Navascues, D., Morales-Calderon, M.,
Dch2010 +K Wolf, S., et al.
Dch2010 +Kd ApJ 712, 112, 2010
Dch2018 Am j Duchene, G., Lacour, S., Moraux, E., Goodwin, S. & Bouvier, J. 2018MNRAS.478.1825D
Dch2018 MNRAS 478, 1825, 2018
Dch2023 A j Duchene, G., Oon, J.T., De Rosa, R.J., Kantorski, P., Coy, B., Wang, J.J., Thomas, 2023MNRAS.519..778D
Dch2023 S., Patience, J., Pueyo, L., Nielsen, E.L. & Konopacky, Q.
Dch2023 MNRAS 519, 778, 2023
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16279-2446 DCH 85 AB 2001 1 256 6.2 10.37 17.05 DK 162751.92-244629.6

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

 
 
WDS 16279-2446 DCH 85 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16279-2446 DCH 85 AB : MEASURES
 
 
No records found.

 
 
WDS 16279-2446 : VIRTUAL EYEPIECE
 
 

16279-2446 DCH 85A mag 10.4 16279-2446 DCH 85B sep 5.7 P.A. 254.90 mag 17.1 16279-2446 DCH 85C sep 7.9 P.A. 260.30 mag 18 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 16279-2446 : ALADIN DSS IMAGE @ 16h 27m 51.92s -24° 46' 29.6"
 
 
 
 
WDS 16279-2446 DCH 85 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16279-2446 DCH 85AB distance=0' 16277-2443 DCH 81 distance=5' 16279-2441 AGE 8 distance=6' 16282-2451 RAT 17 distance=7' 16280-2440 RAT 15 distance=7' 16276-2439 DCH 80 distance=8' 16277-2439 DCH 82AB distance=8' 16277-2439 DCH 82AC distance=8' 16277-2439 DCH 82AD distance=8' 16274-2441 GRT 1Aa,Ab distance=9' 16274-2441 ALO 10AB distance=9' 16273-2442 ALO 7Ca,Cb distance=9' 16275-2440 YLW 16AB distance=9' 16275-2440 TER 2Aa,Ab distance=9' 16276-2438 DCH 79 distance=9' 16273-2442 CST 8AB distance=9' 16273-2442 ALO 7AB,C distance=9' 16273-2442 ALO 7AB,D distance=9' 16273-2442 YLW 13AB,E distance=9' 16272-2452 BOV 55 distance=10' 16280-2436 DCH 86AB distance=11' 16280-2436 DCH 86AC distance=11' 16273-2439 RIE 1BC distance=12' 16273-2439 RES 1BD distance=12' 16273-2439 RES 1CD distance=12' 16271-2440 ALO 4 distance=12' 16273-2439 YLW 11AB distance=13' 16281-2435 DCH 87 distance=13' 16270-2446 CST 6Aa,Ab distance=13' 16270-2446 HER 17AB distance=13' 16270-2446 COR 8Ba,Bb distance=13' 16275-2433 DCH 78 distance=15' 16279-2432 HCH 6AB distance=15' 16279-2432 DCH 84AC distance=15' 16279-2432 DCH 84AD distance=15' 16278-2432 DCH 83AB distance=15' 16278-2432 DCH 83AC distance=15' 16270-2436 YLW 4AB distance=16' 16270-2436 YLW 4AC distance=16' 16275-2431 CST 10Aa,Ab distance=17' 16275-2431 DCH 77AB distance=17' 16276-2431 HCH 5 distance=17' 16268-2438 BNY 2 distance=17' 16270-2436 YLW 4BC distance=17' 16267-2440 RAT 7 distance=18' 16274-2430 ALO 9CD distance=19' 16274-2430 ALO 8AB distance=19' 16273-2429 RAT 12Ca,Cb distance=19' 16273-2429 YLW 12AB distance=20' 16273-2429 YLW 12AC distance=20' 16273-2429 YLW 12AD distance=20' 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 16279-2446 DCH 85 AB 256 6.2
Show 16279-2446 DCH 85 AC 261 8.7
Show 16277-2443 DCH 81 10 1.6 5
Show 16279-2441 AGE 8 251 0.4 6
Show 16282-2451 RAT 17 101 3.6 7
Show 16280-2440 RAT 15 277 0.2 7
Show 16276-2439 DCH 80 102 3.3 8
Show 16277-2439 DCH 82 AB 100 6.4 8
Show 16277-2439 DCH 82 AC 80 8.1 8
Show 16277-2439 DCH 82 AD 254 9.8 8
Show 16274-2441 GRT 1 Aa,Ab 334 0.6 9
Show 16274-2441 ALO 10 AB 323 7.2 9
Show 16273-2442 ALO 7 Ca,Cb -1 0.3 9
Show 16275-2440 YLW 16 AB 102 24.0 9
Show 16275-2440 TER 2 Aa,Ab 267 0.3 9
Show 16276-2438 DCH 79 84 6.3 9
Show 16273-2442 CST 8 AB 78 0.1 9
Show 16273-2442 ALO 7 AB,C 163 8.8 9
Show 16273-2442 ALO 7 AB,D 3 4.4 9
Show 16273-2442 YLW 13 AB,E 96 26.7 9
Show 16272-2452 BOV 55 302 10.2 10
Show 16280-2436 DCH 86 AB 116 6.8 11
Show 16280-2436 DCH 86 AC 113 7.2 11
Show 16273-2439 RIE 1 BC 270 3.2 12
Show 16273-2439 RES 1 BD 52 3.7 12
Show 16273-2439 RES 1 CD 353 2.3 12
Show 16271-2440 ALO 4 354 7.7 12
Show 16273-2439 YLW 11 AB 102 58.0 13
Show 16281-2435 DCH 87 84 8.0 13
Show 16270-2446 CST 6 Aa,Ab 38 0.1 13
Show 16270-2446 HER 17 AB 349 5.1 13
Show 16270-2446 COR 8 Ba,Bb 241 0.1 13
Show 16275-2433 DCH 78 196 7.6 15
Show 16279-2432 HCH 6 AB 324 7.3 15
Show 16279-2432 DCH 84 AC 202 7.1 15
Show 16279-2432 DCH 84 AD 86 9.0 15
Show 16278-2432 DCH 83 AB 161 2.2 15
Show 16278-2432 DCH 83 AC 56 3.3 15
Show 16270-2436 YLW 4 AB 308 29.6 16
Show 16270-2436 YLW 4 AC 2 58.1 16
Show 16275-2431 CST 10 Aa,Ab 353 0.5 17
Show 16275-2431 DCH 77 AB 314 8.8 17
Show 16276-2431 HCH 5 122 15.3 17
Show 16268-2438 BNY 2 291 3.6 17
Show 16270-2436 YLW 4 BC 32 47.2 17
Show 16267-2440 RAT 7 259 0.1 18
Show 16274-2430 ALO 9 CD 313 8.5 19
Show 16274-2430 ALO 8 AB 84 6.0 19
Show 16273-2429 RAT 12 Ca,Cb 284 0.2 19
Show 16273-2429 YLW 12 AB 66 8.6 20
Show 16273-2429 YLW 12 AC 128 15.8 20

 
 
WDS 16279-2446 : COMPONENTS
 
 
  A B
B pa=254.9°
sep=5.67"
 
C pa=260.3°
sep=7.93"
pa=273.6°
sep=2.34"
 
 
16279-2446 A
 
 
Coord arcsec 2000 162751.92-244629.6 Mag 10.4
 
 
16279-2446 B
 
 
Coord arcsec 2000 162751.52-244631.1 Mag 17.1 Calc delta mag 6.7 Calc coord yes
 
 
16279-2446 C
 
 
Coord arcsec 2000 162751.35-244630.9 Mag 18 Calc delta mag 7.6 Calc coord yes