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Current system
15574-2435
LDS 4609 AC


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TDS9739



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

15574-2435 LDS 4609 AC

 
 
15h 57m 27.55s -24° 35' 24.4" P.A. 279.00 sep 130.9 mag 10.38,14.47
 
 
Coord 2000 15574-2435 Discov num LDS4609 Comp AC Coord arcsec 2000 15 57 27.55 -24 35 24.4
Date first 1960 Date last 2015 Obs 6
Pa first 279 Pa last 278.8 P.A. Now (θ) 278.8°
Sep first 130.0 Sep last 130.858 Sep. Now (ρ) 130.858"
Mag pri 10.38 Mag sec 14.47 delta mag (ΔM) 4.09 Spectral class
Pri motion ra +107 Sec motion ra +101
Pri motion dec -011 Sec motion dec -013
Notes
rPM=0.059 (< 0.3, Physical double)
This double is physical.
 
 
15574-2435 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 15 57 28 -24 35 24 LDS 4609 AB 2015 4 218 5.7 10.38 10.90 0.52
Show 15 57 28 -24 35 24 LDS 4609 AC 2015 6 279 130.9 10.38 14.47 4.09 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius Tycho2 6783-00261-1 Gaia DR2 6236169338433378560
 
 
WDS 15574-2435 LDS 4609 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
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
15574-2435 LDS4609 AC 1999 2 279 130.9 10.38 14.30 D 155727.55-243524.4
15574-2435 LDS4609 AC 2000 4 279 130.7 10.38 14.30 D 155727.55-243524.4
15574-2435 LDS4609 AC 2015 5 279 130.9 10.38 14.47 155727.55-243524.4

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

 
 
WDS 15574-2435 LDS 4609 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15574-2435 LDS 4609 AC : MEASURES
 
 
No records found.

 
 
WDS 15574-2435 : VIRTUAL EYEPIECE
 
 

15574-2435 LDS4609A mag 10.38 15574-2435 LDS4609B sep 5.5 P.A. 215.10 mag 10.9 15574-2435 LDS4609C sep 119.3 P.A. 279.70 mag 14.47 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 15574-2435 : ALADIN DSS IMAGE @ 15h 57m 27.55s -24° 35' 24.4"
 
 
 
 
WDS 15574-2435 LDS 4609 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15574-2435 LDS4609AC distance=0' 15582-2450 USD 202 distance=19' 15557-2437 I 1279 distance=25' 15581-2406 KOH 59Ba,Bb distance=31' 15581-2406 KSA 120Aa,Ab distance=31' 15595-2412 B 2374 distance=37' 15573-2515 B 301 distance=40' 15574-2354 KOH 58 distance=42' 15589-2513 KSA 77 distance=42' 15558-2512 KSA 75AB distance=44' 15558-2512 KSA 75AC distance=44' 16009-2441 USD 303 distance=47' 15539-2432 OCC 161 distance=49' 15565-2348 KOH 60AB distance=49' 15565-2348 LAF 85AC distance=49' 15565-2348 LAF 85AD distance=49' 15586-2348 KSA 76 distance=50' 15573-2529 KOH 57AB distance=54' 15573-2529 LAF 87AC distance=54' 15551-2521 KOH 54 distance=56' 15573-2339 KSA 118AB distance=57' 15573-2339 IRE 1AC distance=57' 15573-2339 IRE 1AD distance=57' 15573-2339 IRE 1AE distance=57' 15573-2339 IRE 1AF distance=57' 15565-2339 TOK 736 distance=59' 15550-2347 GHE 17AB distance=59' 15550-2347 B 2796AC distance=59' 15550-2347 LAF 84AD distance=59' 16017-2420 I 980 distance=60' 16019-2445 KOH 68 distance=61' 15570-2539 UC 3091 distance=65' 16015-2509 USD 321 distance=65' 16012-2516 TOK 741 distance=66' 15570-2541 B 855 distance=67' 16025-2435 BU 37 distance=69' 15536-2520 BU 36AB distance=69' 15536-2520 OCC 187Aa,Ab distance=69' 16007-2343 KOH 64 distance=69' 16026-2452 TDS9739 distance=73' 15576-2321 KSA 119AB distance=75' 15576-2321 LAF 88AC distance=75' 15576-2321 LAF 88AD distance=75' 15555-2545 TOK 734 distance=75' 15562-2548 B 299 distance=75' 16029-2501 BU 38 distance=78' 15553-2322 KOH 55FI distance=79' 15553-2322 USD 122Fa,Fb distance=79' 15518-2457 USD 79 distance=81' 16029-2402 KSA 80AB distance=81' 16029-2402 LAF 97AC distance=81' 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 15574-2435 LDS4609 AB 218 5.7
Show 15574-2435 LDS4609 AC 279 130.9
Show 15582-2450 USD 202 341 0.7 19
Show 15557-2437 I 1279 9 0.4 25
Show 15581-2406 KOH 59 Ba,Bb 85 0.6 31
Show 15581-2406 KSA 120 Aa,Ab 113 0.3 31
Show 15595-2412 B 2374 22 15.1 37
Show 15573-2515 B 301 256 0.2 40
Show 15574-2354 KOH 58 46 1.4 42
Show 15589-2513 KSA 77 128 11.2 42
Show 15558-2512 KSA 75 AB 319 8.9 44
Show 15558-2512 KSA 75 AC 299 14.5 44
Show 16009-2441 USD 303 350 3.0 47
Show 15539-2432 OCC 161 -1 0.1 49
Show 15565-2348 KOH 60 AB 22 0.1 49
Show 15565-2348 LAF 85 AC 76 5.6 49
Show 15565-2348 LAF 85 AD 359 10.5 49
Show 15586-2348 KSA 76 15 12.3 50
Show 15573-2529 KOH 57 AB 144 0.6 54
Show 15573-2529 LAF 87 AC 117 11.0 54
Show 15551-2521 KOH 54 105 0.2 56
Show 15573-2339 KSA 118 AB 148 0.1 57
Show 15573-2339 IRE 1 AC 95 3.5 57
Show 15573-2339 IRE 1 AD 26 7.8 57
Show 15573-2339 IRE 1 AE 46 12.8 57
Show 15573-2339 IRE 1 AF 180 16.6 57
Show 15565-2339 TOK 736 102 0.2 59
Show 15550-2347 GHE 17 AB 236 0.7 59
Show 15550-2347 B 2796 AC 162 10.9 59
Show 15550-2347 LAF 84 AD 241 0.7 59
Show 16017-2420 I 980 32 0.3 60
Show 16019-2445 KOH 68 212 0.1 61
Show 15570-2539 UC 3091 261 29.6 65
Show 16015-2509 USD 321 3 0.7 65
Show 16012-2516 TOK 741 51 0.2 66
Show 15570-2541 B 855 236 1.0 67
Show 16025-2435 BU 37 45 2.8 69
Show 15536-2520 BU 36 AB 273 2.0 69
Show 15536-2520 OCC 187 Aa,Ab -1 0.1 69
Show 16007-2343 KOH 64 30 1.5 69
Show 16026-2452 TDS9739 271 0.5 73
Show 15576-2321 KSA 119 AB 76 0.1 75
Show 15576-2321 LAF 88 AC 114 3.3 75
Show 15576-2321 LAF 88 AD 351 3.8 75
Show 15555-2545 TOK 734 137 0.4 75
Show 15562-2548 B 299 340 4.0 75
Show 16029-2501 BU 38 343 4.5 78
Show 15553-2322 KOH 55 FI 101 1.5 79
Show 15553-2322 USD 122 Fa,Fb 133 0.1 79
Show 15518-2457 USD 79 47 2.4 81
Show 16029-2402 KSA 80 AB 353 7.2 81

 
 
WDS 15574-2435 : COMPONENTS
 
 
  A B
B pa=215.1°
sep=5.55"
 
C pa=279.7°
sep=119.28"
pa=282.1°
sep=117.01"
 
 
15574-2435 A
 
 
Coord arcsec 2000 155727.55-243524.4 Mag 10.38 PmRA 131.00 PmDE 12.0
Tycho2 6783-00261-1
Tycho2
Tycho2 6783-00261-1 Pflag RAmdeg 239.36479647 DEmdeg -24.59013268
PmRA 104.5 PmDE -15.5 E RAmdeg 25 E DEmdeg 36
E pmRA 2.7 E pmDE 2.4 EpRAm 1990.66 EpDEm 1988.32
Num 3 Q RAmdeg 0.3 Q DEmdeg 1.8 Q pmRA 0.3
Q pmDE 1.8 BTmag 11.116 E BTmag 0.054 VTmag 10.381
E VTmag 0.044 Prox 999 TYC T HIP
CCDM RAdeg 239.36453389 DEdeg -24.59009556 EpRA 1990 1.77
EpDE 1990 1.37 E RAdeg 24.5 E DEdeg 37.4 Posflg
Corr 0.1
 
 
15574-2435 B
 
 
Coord arcsec 2000 155727.32-243528.9 Mag 10.9 Calc delta mag 0.52 Calc coord yes
 
 
15574-2435 C
 
 
Coord arcsec 2000 155718.93-243504.4 Mag 14.47 PmRA 101.00 PmDE -13.0
Calc delta mag 4.09 Calc coord yes