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Doubles in session


Current system
18380-0648
LDS 5239 AC


Nearby doubles
44' : 18409-0641
KPP2774

46' : 18349-0655
RST4590

48' : 18406-0707
J 2673

48' : 18354-0621
RST4591

52' : 18346-0643
BRT 480

55' : 18397-0737
DAM 114

59' : 18396-0738
J 2520

67' : 18413-0727
J 1748

67' : 18416-0723
J 2917

67' : 18400-0747
STF2350

69' : 18426-0635
J 2524

71' : 18427-0635
J 2525

72' : 18423-0720
HDS2649

73' : 18427-0634
DAM 115

75' : 18368-0800
SLE 213

77' : 18424-0727
J 2523

78' : 18432-0650
A 89

86' : 18367-0811
KRV 21

88' : 18439-0649
YSC 133

90' : 18440-0654
J 2919

92' : 18322-0720
LDS 644

94' : 18442-0656
MAY9001

94' : 18381-0822
KRV 51

99' : 18320-0607
HDS2629

100' : 18446-0636
J 2674

100' : 18416-0525
GII 65



Selections
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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.

18380-0648 LDS 5239 AC

 
 
18h 37m 58.81s -06° 48' 19.7" P.A. 79.00 sep 35.7 mag 8.39,14.70 Sp G5
 
 
Coord 2000 18380-0648 Discov num LDS5239 Comp AC Coord arcsec 2000 18 37 58.81 -06 48 19.7
Date first 1960 Date last 2016 Obs 5
Pa first 79 Pa last 78.9 P.A. Now (θ) 78.9°
Sep first 36.0 Sep last 35.671 Sep. Now (ρ) 35.671"
Mag pri 8.39 Mag sec 14.70 delta mag (ΔM) 6.31 Spectral class G5 (yellow)
Pri motion ra -122 Sec motion ra -136
Pri motion dec -392 Sec motion dec -398
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.036 (< 0.3, Physical double)
This double is physical.
 
 
18380-0648 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 37 59 -06 48 20 TOK 32 AB 2005 1 32 3.8 6.40 14.00 7.60
Show 18 37 59 -06 48 20 LDS 5239 AC 2016 5 79 35.7 8.39 14.70 6.31 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scutum
 
 
WDS 18380-0648 LDS 5239 AC : NOTES
 
 
discov_num notes refcode
TOK 32 Allen et al. (2000) list a CPM companion at 37.1", confirmed as CPM AlC2000
and ptm by 2MASS. Primary is 21d SB1. Tok2006
 
 
REFERENCES
 
 
refcode metd author reference
AlC2000 Po - Allen, C., Poveda, A., & Herrera, M 2000A&A...356..529A
AlC2000 A&A 356, 529, 2000
Tok2006 A j Tokovinin, A., Thomas, S., Sterzik, M., & Udry, S. 2006A&A...450..681T
Tok2006 +E2 A&A 450, 681, 2006
 
 
DISCOVERER
 
 
idgroup discov author
1 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
18380-0648 LDS5239 AC 1999 2 79 35.9 8.39 14.70 N D 183758.81-064819.7
18380-0648 LDS5239 AC 2000 3 79 35.3 8.39 14.70 N D 183758.81-064819.7
18380-0648 LDS5239 AC 2015 4 79 35.7 8.39 14.70 G5 NV 183758.81-064819.7
18380-0648 LDS5239 AC 2016 5 79 35.7 8.39 14.70 G5 NV 183758.81-064819.7

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

 
 
WDS 18380-0648 LDS 5239 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18380-0648 LDS 5239 AC : MEASURES
 
 
No records found.

 
 
WDS 18380-0648 : VIRTUAL EYEPIECE
 
 

18380-0648 TOK 32A mag 6.4 Sp G5 18380-0648 TOK 32B sep 3.8 P.A. 31.50 mag 14 18380-0648 LDS5239C sep 35.4 P.A. 78.80 mag 14.7 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 18380-0648 : ALADIN DSS IMAGE @ 18h 37m 58.81s -06° 48' 19.7"
 
 
 
 
WDS 18380-0648 LDS 5239 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18380-0648 LDS5239AC distance=0' 18409-0641 KPP2774 distance=44' 18349-0655 RST4590 distance=46' 18406-0707 J 2673 distance=48' 18354-0621 RST4591 distance=48' 18346-0643 BRT 480 distance=52' 18397-0737 DAM 114 distance=55' 18396-0738 J 2520 distance=59' 18413-0727 J 1748 distance=67' 18416-0723 J 2917 distance=67' 18400-0747 STF2350 distance=67' 18426-0635 J 2524 distance=69' 18427-0635 J 2525 distance=71' 18423-0720 HDS2649 distance=72' 18427-0634 DAM 115 distance=73' 18368-0800 SLE 213 distance=75' 18424-0727 J 2523 distance=77' 18432-0650 A 89 distance=78' 18367-0811 KRV 21 distance=86' 18439-0649 YSC 133 distance=88' 18440-0654 J 2919 distance=90' 18322-0720 LDS 644 distance=92' 18442-0656 MAY9001 distance=94' 18381-0822 KRV 51 distance=94' 18320-0607 HDS2629 distance=99' 18446-0636 J 2674 distance=100' 18416-0525 GII 65 distance=100' 18321-0741 J 2518 distance=102' 18416-0522 TDT1001 distance=103' 18425-0807 BRT 483AB distance=104' 18425-0807 FYM 254AC distance=104' 18322-0750 BU 419 distance=106' 18445-0737 RST4595AB distance=109' 18445-0737 HDS2654AC distance=109' 18452-0658 J 105 distance=109' 18444-0739 TDT1023 distance=109' 18424-0520 KRV 20 distance=111' 18453-0628 J 3271 distance=113' 18455-0627 DAM 117BC distance=113' 18455-0627 J 3272AB distance=113' 18381-0455 RST4592 distance=113' 18434-0814 SLE 236 distance=118' 18330-0516 A 2686 distance=119' 18460-0614 DAM 118AB distance=121' 18460-0614 J 2922AC distance=121' 18435-0817 J 104AB distance=121' 18435-0817 J 104AC distance=121' 18435-0817 KUI 87AD distance=121' 18435-0817 SLE 237AE distance=121' 18435-0817 SLE 237AF distance=121' 18460-0614 DAM 118CD distance=121' 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 18380-0648 TOK 32 AB 32 3.8
Show 18380-0648 LDS5239 AC 79 35.7
Show 18409-0641 KPP2774 9 35.1 44
Show 18349-0655 RST4590 33 0.9 46
Show 18406-0707 J 2673 79 5.0 48
Show 18354-0621 RST4591 12 0.3 48
Show 18346-0643 BRT 480 18 4.9 52
Show 18397-0737 DAM 114 98 4.2 55
Show 18396-0738 J 2520 137 2.5 59
Show 18413-0727 J 1748 331 6.0 67
Show 18416-0723 J 2917 109 9.9 67
Show 18400-0747 STF2350 191 16.4 67
Show 18426-0635 J 2524 246 4.6 69
Show 18427-0635 J 2525 305 6.6 71
Show 18423-0720 HDS2649 125 0.1 72
Show 18427-0634 DAM 115 115 4.6 73
Show 18368-0800 SLE 213 261 14.5 75
Show 18424-0727 J 2523 127 3.2 77
Show 18432-0650 A 89 141 5.3 78
Show 18367-0811 KRV 21 29 24.7 86
Show 18439-0649 YSC 133 245 0.0 88
Show 18440-0654 J 2919 114 7.1 90
Show 18322-0720 LDS 644 338 5.7 92
Show 18442-0656 MAY9001 133 4.2 94
Show 18381-0822 KRV 51 128 28.4 94
Show 18320-0607 HDS2629 149 0.1 99
Show 18446-0636 J 2674 128 5.6 100
Show 18416-0525 GII 65 358 2.0 100
Show 18321-0741 J 2518 268 3.7 102
Show 18416-0522 TDT1001 66 0.6 103
Show 18425-0807 BRT 483 AB 49 4.1 104
Show 18425-0807 FYM 254 AC 105 7.7 104
Show 18322-0750 BU 419 32 1.2 106
Show 18445-0737 RST4595 AB 74 2.1 109
Show 18445-0737 HDS2654 AC 321 13.8 109
Show 18452-0658 J 105 348 7.4 109
Show 18444-0739 TDT1023 285 1.0 109
Show 18424-0520 KRV 20 74 25.4 111
Show 18453-0628 J 3271 150 3.6 113
Show 18455-0627 DAM 117 BC 274 6.3 113
Show 18455-0627 J 3272 AB 180 3.9 113
Show 18381-0455 RST4592 309 5.7 113
Show 18434-0814 SLE 236 295 10.6 118
Show 18330-0516 A 2686 328 2.0 119
Show 18460-0614 DAM 118 AB 162 4.6 121
Show 18460-0614 J 2922 AC 130 7.5 121
Show 18435-0817 J 104 AB 98 14.6 121
Show 18435-0817 J 104 AC 195 39.3 121
Show 18435-0817 KUI 87 AD 309 16.1 121
Show 18435-0817 SLE 237 AE 98 43.3 121
Show 18435-0817 SLE 237 AF 143 78.9 121

 
 
WDS 18380-0648 : COMPONENTS
 
 
  A B
B pa=31.5°
sep=3.75"
 
C pa=78.8°
sep=35.43"
pa=83.6°
sep=33.00"
 
 
18380-0648 A
 
 
Coord arcsec 2000 183758.81-064819.7 Mag 6.4 Spectral class G5 (yellow) PmRA -130.00
PmDE -398.0
 
 
18380-0648 B
 
 
Coord arcsec 2000 183758.94-064816.5 Mag 14 Calc delta mag 7.6 Calc coord yes
 
 
18380-0648 C
 
 
Coord arcsec 2000 183801.14-064812.8 Mag 14.7 PmRA -136.00 PmDE -398.0
Calc delta mag 8.3 Calc coord yes