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Doubles in session


Current system
16319-2456
DCH 97 Ba,Bb


Nearby doubles
2' : 16319-2455
DCH 88

2' : 16320-2457
DCH 89

3' : 16320-2456
DCH 90AB

17' : 16322-2440
BNY 3AB

24' : 16312-2434
BOV 56AB

27' : 16299-2459
KOU 64

28' : 16313-2430
BRT3030AB

29' : 16306-2434
CHT 4

29' : 16324-2429
LOO 8AB

35' : 16320-2530
BOV 58

38' : 16296-2436
TOK 782

51' : 16282-2451
RAT 17

52' : 16288-2428
GHE 25AB

54' : 16311-2405
REP 41

56' : 16279-2446
DCH 85AB

56' : 16280-2440
RAT 15

57' : 16281-2435
DCH 87

57' : 16359-2510
RST3033

57' : 16285-2423
GHE 24

57' : 16279-2441
AGE 8

58' : 16280-2436
DCH 86AB

58' : 16358-2518
TDS9992

59' : 16277-2443
DCH 81

60' : 16277-2439
DCH 82AB

61' : 16276-2439
DCH 80

61' : 16279-2432
HCH 6AB



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.

16319-2456 DCH 97 Ba,Bb

 
 
16h 31m 52.98s -24° 56' 24.6" P.A. 93.00 sep 0.1 mag 13.00,12.80
 
 
Coord 2000 16319-2456 Discov num DCH  97 Comp Ba,Bb Coord arcsec 2000 16 31 52.98 -24 56 24.6
Date first 2001 Date last 2003 Obs 2
Pa first 84 Pa last 93.3 P.A. Now (θ) 93.3°
Sep first 0.1 Sep last 0.142 Sep. Now (ρ) 0.142"
Mag pri 13.00 Mag sec 12.80 delta mag (ΔM) 0.2 Spectral class
Pri motion ra +009 Sec motion ra
Pri motion dec -021 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.
 
 
16319-2456 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 31 52 -24 56 15 HDP 2 AB 2004 6 241 3.0 12.16 12.13 0.03
Show 16 31 52 -24 56 15 CON 29 AC 2004 2 127 14.7 12.80
Show 16 31 53 -24 56 25 DCH 97 Ba,Bb 2003 2 93 0.1 13.00 12.80 0.20 <===
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius
 
 
WDS 16319-2456 DCH 97 Ba,Bb : NOTES
 
 
discov_num notes refcode
HDP 2 HCH 7.
 
 
REFERENCES
 
 
refcode metd author reference
Con2008 Ci j Connelley, M.S., Reipurth, B., & Tokunaga, A.T. 2008AJ....135.2496C
Con2008 AJ 135, 2496, 2008
Con2008 (IR duplicity survey among YSOs. Note that primary magnitudes in summary lines
Con2008 are K-band magnitudes of IRAS objects containing these pairs, so are in general
Con2008 severe overestimates of these objects' brightnesses)
Con2008b - Connelley, M.S., Reipurth, B., & Tokunaga, A.T. 2008AJ....135.2526C
Con2008b AJ 135, 2526, 2008 (statistical analysis; no data)
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
Hdp1994 Ci - Hodapp, K. 1994ApJS...94..615H
Hdp1994 ApJS 94, 615, 1994 (no data)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16319-2456 DCH 97 Ba,Bb 2003 1 93 0.1 13.00 12.80 DK 163152.13-245615.2

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

 
 
WDS 16319-2456 DCH 97 Ba,Bb : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16319-2456 DCH 97 Ba,Bb : MEASURES
 
 
No records found.

 
 
WDS 16319-2456 : VIRTUAL EYEPIECE
 
 

16319-2456 HDP 2A mag 12.16 16319-2456 DCH 97B sep 14.9 P.A. 129.10 mag 13 16319-2456 DCH 97Bb sep 15.0 P.A. 128.80 mag 12.8 16319-2456 CON 29C sep 13.9 P.A. 130.10 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 16319-2456 : ALADIN DSS IMAGE @ 16h 31m 52.98s -24° 56' 24.6"
 
 
 
 
WDS 16319-2456 DCH 97 Ba,Bb : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16319-2456 DCH 97Ba,Bb distance=0' 16319-2456 HDP 2AB distance=1' 16319-2456 CON 29AC distance=1' 16319-2455 DCH 88 distance=2' 16320-2457 DCH 89 distance=2' 16320-2456 DCH 90AB distance=3' 16320-2456 CON 30Aa,Ab distance=3' 16322-2440 BNY 3AB distance=17' 16322-2440 BNY 3AC distance=17' 16322-2440 BNY 3BC distance=17' 16312-2434 GHE 26Aa,Ab distance=24' 16312-2434 BOV 56AB distance=24' 16312-2434 CRE 1BD distance=26' 16312-2434 RAT 18Ba,Bb distance=26' 16312-2434 RAT 18BC distance=26' 16299-2459 KOU 64 distance=27' 16313-2430 COR 9Aa,Ab distance=28' 16313-2430 BRT3030AB distance=28' 16313-2430 OCC9162Ba,Bb distance=28' 16306-2434 CHT 4 distance=29' 16324-2429 LOO 8AB distance=29' 16324-2429 CHX 16Aa,Ab distance=29' 16315-2425 REP 42CD distance=33' 16320-2530 BOV 58 distance=35' 16296-2436 TOK 782 distance=38' 16349-2518 USD1571Aa,Ab distance=47' 16282-2451 RAT 17 distance=51' 16288-2428 GHE 25AB distance=52' 16288-2428 OCC9161Aa,Ab distance=52' 16311-2405 REP 41 distance=54' 16279-2446 DCH 85AB distance=56' 16279-2446 DCH 85AC distance=56' 16280-2440 RAT 15 distance=56' 16281-2435 DCH 87 distance=57' 16359-2510 RST3033 distance=57' 16285-2423 GHE 24 distance=57' 16279-2441 AGE 8 distance=57' 16280-2436 DCH 86AB distance=58' 16280-2436 DCH 86AC distance=58' 16358-2518 TDS9992 distance=58' 16277-2443 DCH 81 distance=59' 16277-2439 DCH 82AB distance=60' 16277-2439 DCH 82AC distance=60' 16277-2439 DCH 82AD distance=60' 16276-2439 DCH 80 distance=61' 16279-2432 HCH 6AB distance=61' 16279-2432 DCH 84AC distance=61' 16279-2432 DCH 84AD distance=61' 16276-2438 DCH 79 distance=62' 16278-2432 DCH 83AB distance=62' 16278-2432 DCH 83AC distance=62' 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 16319-2456 DCH 97 Ba,Bb 93 0.1
Show 16319-2456 HDP 2 AB 241 3.0 1
Show 16319-2456 CON 29 AC 127 14.7 1
Show 16319-2455 DCH 88 319 6.4 2
Show 16320-2457 DCH 89 300 2.8 2
Show 16320-2456 DCH 90 AB 180 7.8 3
Show 16320-2456 CON 30 Aa,Ab 200 0.6 3
Show 16322-2440 BNY 3 AB 82 0.1 17
Show 16322-2440 BNY 3 AC 85 0.8 17
Show 16322-2440 BNY 3 BC 85 0.8 17
Show 16312-2434 GHE 26 Aa,Ab 162 0.4 24
Show 16312-2434 BOV 56 AB 353 79.1 24
Show 16312-2434 CRE 1 BD 226 0.5 26
Show 16312-2434 RAT 18 Ba,Bb 158 0.1 26
Show 16312-2434 RAT 18 BC 270 1.2 26
Show 16299-2459 KOU 64 205 2.9 27
Show 16313-2430 COR 9 Aa,Ab 159 0.3 28
Show 16313-2430 BRT3030 AB 12 4.5 28
Show 16313-2430 OCC9162 Ba,Bb -1 0.0 28
Show 16306-2434 CHT 4 191 0.0 29
Show 16324-2429 LOO 8 AB 321 5.3 29
Show 16324-2429 CHX 16 Aa,Ab 43 0.4 29
Show 16315-2425 REP 42 CD 37 3.5 33
Show 16320-2530 BOV 58 76 14.2 35
Show 16296-2436 TOK 782 129 0.2 38
Show 16349-2518 USD1571 Aa,Ab 12 0.3 47
Show 16282-2451 RAT 17 101 3.6 51
Show 16288-2428 GHE 25 AB 88 0.2 52
Show 16288-2428 OCC9161 Aa,Ab 150 0.0 52
Show 16311-2405 REP 41 122 13.1 54
Show 16279-2446 DCH 85 AB 256 6.2 56
Show 16279-2446 DCH 85 AC 261 8.7 56
Show 16280-2440 RAT 15 277 0.2 56
Show 16281-2435 DCH 87 84 8.0 57
Show 16359-2510 RST3033 146 0.6 57
Show 16285-2423 GHE 24 234 0.0 57
Show 16279-2441 AGE 8 251 0.4 57
Show 16280-2436 DCH 86 AB 116 6.8 58
Show 16280-2436 DCH 86 AC 113 7.2 58
Show 16358-2518 TDS9992 65 0.5 58
Show 16277-2443 DCH 81 10 1.6 59
Show 16277-2439 DCH 82 AB 100 6.4 60
Show 16277-2439 DCH 82 AC 80 8.1 60
Show 16277-2439 DCH 82 AD 254 9.8 60
Show 16276-2439 DCH 80 102 3.3 61
Show 16279-2432 HCH 6 AB 324 7.3 61
Show 16279-2432 DCH 84 AC 202 7.1 61
Show 16279-2432 DCH 84 AD 86 9.0 61
Show 16276-2438 DCH 79 84 6.3 62
Show 16278-2432 DCH 83 AB 161 2.2 62
Show 16278-2432 DCH 83 AC 56 3.3 62

 
 
WDS 16319-2456 : COMPONENTS
 
 
  A B Bb
B pa=129.1°
sep=14.90"
 
Bb pa=128.8°
sep=15.01"
pa=93.6°
sep=0.13"
 
C pa=130.1°
sep=13.87"
pa=295.6°
sep=1.06"
pa=293.3°
sep=1.18"
 
 
16319-2456 A
 
 
Coord arcsec 2000 163152.13-245615.2 Mag 12.16 PmRA 9.00 PmDE -21.0
 
 
16319-2456 B
 
 
Coord arcsec 2000 163152.98-245624.6 Coord calc 163151.96-245616.6 Mag 13 Mag composta 12.13
PmRA 9.00 PmDE -21.0 Calc delta mag 0.84
 
 
16319-2456 Bb
 
 
Coord arcsec 2000 163152.99-245624.6 Mag 12.8 Calc delta mag 0.64 Calc coord yes
 
 
16319-2456 C
 
 
Coord arcsec 2000 163152.91-245624.1 Calc delta mag 12.16 Calc coord yes