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Doubles in session


Current system
13180+2804
LDS 1380 AB


Nearby doubles
12' : 13188+2808
ES 441

23' : 13165+2752
CRC 20

23' : 13179+2741
LDS1378

29' : 13197+2822
LDS1383

37' : 13180+2727
YSC 150

38' : 13173+2840
ES 440

46' : 13146+2759
BJN9001

49' : 13153+2730
LDS1374

52' : 13154+2843
SKF1489

56' : 13151+2725
B 1

56' : 13221+2755
MLB 646

59' : 13219+2739
LDS1384

66' : 13164+2906
LDS6276AB

73' : 13128+2743
ALD 2

73' : 13131+2838
COU 400

76' : 13123+2742
SMR 22

79' : 13222+2710
A 565

79' : 13236+2825
BRT 27

82' : 13144+2658
CVR 685

82' : 13119+2753
STT 578

84' : 13243+2808
SKF2384

86' : 13217+2914
CVR1504

92' : 13146+2924
UC 2502

94' : 13231+2701
LDS1387

95' : 13211+2929
SKF1491

101' : 13136+2643
GOM 17



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.

13180+2804 LDS 1380 AB

 
 
13h 17m 58.37s +28° 03' 55.4" P.A. 100.00 sep 36.6 mag 9.55,18.40 Sp K1III
 
 
Coord 2000 13180+2804 Discov num LDS1380 Comp AB Coord arcsec 2000 13 17 58.37 +28 03 55.4
Date first 1955 Date last 2015 Obs 8
Pa first 100 Pa last 100.4 P.A. Now (θ) 100.4°
Sep first 35.8 Sep last 36.628 Sep. Now (ρ) 36.628"
Mag pri 9.55 Mag sec 18.40 delta mag (ΔM) 8.85 Spectral class K1III (yellow-orange)
Pri motion ra -018 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes W
Nature of this double is uncertain.
 
 
13180+2804 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 13 17 58 +28 03 55 LDS 1380 AB 2015 8 100 36.6 9.55 18.40 8.85 <===
Show 13 17 58 +28 03 55 LDS 1380 AC 2015 8 178 138.7 9.55 15.98 6.43
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices Tycho2 1996-01282-1
 
 
WDS 13180+2804 LDS 1380 AB : 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
13180+2804 LDS1380 AB 2015 8 100 36.6 9.55 18.40 K1III W 131758.37+280355.4

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

 
 
WDS 13180+2804 LDS 1380 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13180+2804 LDS 1380 AB : MEASURES
 
 
No records found.

 
 
WDS 13180+2804 : VIRTUAL EYEPIECE
 
 

13180+2804 LDS1380A mag 9.55 Sp K1III 13180+2804 LDS1380B sep 32.5 P.A. 101.70 mag 18.4 13180+2804 LDS1380C sep 138.7 P.A. 178.10 mag 15.98 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 13180+2804 : ALADIN DSS IMAGE @ 13h 17m 58.37s +28° 03' 55.4"
 
 
 
 
WDS 13180+2804 LDS 1380 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13180+2804 LDS1380AB distance=0' 13188+2808 ES 441 distance=12' 13165+2752 CRC 20 distance=23' 13179+2741 LDS1378 distance=23' 13197+2822 LDS1383 distance=29' 13180+2727 YSC 150 distance=37' 13173+2840 ES 440 distance=38' 13146+2759 BJN9001 distance=46' 13153+2730 LDS1374 distance=49' 13154+2843 SKF1489 distance=52' 13151+2725 B 1 distance=56' 13221+2755 MLB 646 distance=56' 13219+2739 LDS1384 distance=59' 13164+2906 LDS6276AB distance=66' 13164+2906 RAO 582Ba,Bb distance=66' 13128+2743 ALD 2 distance=73' 13131+2838 COU 400 distance=73' 13123+2742 SMR 22 distance=76' 13222+2710 A 565 distance=79' 13236+2825 BRT 27 distance=79' 13144+2658 CVR 685 distance=82' 13119+2753 STT 578 distance=82' 13243+2808 SKF2384 distance=84' 13217+2914 CVR1504 distance=86' 13146+2924 UC 2502 distance=92' 13231+2701 LDS1387 distance=94' 13211+2929 SKF1491 distance=95' 13136+2643 GOM 17 distance=101' 13235+2914 HO 260 distance=102' 13136+2928 SDK 247 distance=102' 13188+2617 CVR 691 distance=108' 13151+2621 GIC 112 distance=109' 13223+2631 A 566 distance=110' 13100+2840 BRT 26 distance=110' 13260+2735 KPP3896 distance=111' 13192+3000 LDS1382 distance=117' 13118+2931 HDS1846 distance=119' 13267+2735 UC 2538 distance=120' 13137+2949 HO 55AB distance=120' 13137+2949 HO 55AC distance=120' 13115+2930 LDS1368 distance=122' 13092+2841 SMA 76AB distance=122' 13092+2841 SIN 78AC distance=122' 13097+2900 LDS1365 distance=124' 13226+2607 HO 259AB distance=133' 13226+2607 LDS1385AC distance=133' 13282+2809 LDS1389 distance=134' 13138+3009 LDS1371 distance=138' 13076+2822 SLE 914 distance=139' 13136+3013 SKF 353AB distance=142' 13096+2934 CVR1484 distance=143' 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 13180+2804 LDS1380 AB 100 36.6
Show 13180+2804 LDS1380 AC 178 138.7
Show 13188+2808 ES 441 71 5.9 12
Show 13165+2752 CRC 20 26 6.0 23
Show 13179+2741 LDS1378 159 17.8 23
Show 13197+2822 LDS1383 193 27.2 29
Show 13180+2727 YSC 150 302 0.2 37
Show 13173+2840 ES 440 180 2.6 38
Show 13146+2759 BJN9001 278 39.2 46
Show 13153+2730 LDS1374 72 132.0 49
Show 13154+2843 SKF1489 84 11.4 52
Show 13151+2725 B 1 94 3.5 56
Show 13221+2755 MLB 646 163 2.5 56
Show 13219+2739 LDS1384 101 170.4 59
Show 13164+2906 LDS6276 AB 252 2.4 66
Show 13164+2906 RAO 582 Ba,Bb 77 0.3 66
Show 13128+2743 ALD 2 154 2.1 73
Show 13131+2838 COU 400 285 0.6 73
Show 13123+2742 SMR 22 341 11.8 76
Show 13222+2710 A 565 16 0.8 79
Show 13236+2825 BRT 27 320 3.9 79
Show 13144+2658 CVR 685 81 17.8 82
Show 13119+2753 STT 578 180 131.5 82
Show 13243+2808 SKF2384 306 1.0 84
Show 13217+2914 CVR1504 254 3.8 86
Show 13146+2924 UC 2502 74 54.4 92
Show 13231+2701 LDS1387 138 12.0 94
Show 13211+2929 SKF1491 337 20.1 95
Show 13136+2643 GOM 17 271 5.7 101
Show 13235+2914 HO 260 89 1.7 102
Show 13136+2928 SDK 247 292 3.3 102
Show 13188+2617 CVR 691 228 24.2 108
Show 13151+2621 GIC 112 292 9.2 109
Show 13223+2631 A 566 66 2.0 110
Show 13100+2840 BRT 26 325 4.5 110
Show 13260+2735 KPP3896 219 1.5 111
Show 13192+3000 LDS1382 288 128.3 117
Show 13118+2931 HDS1846 193 0.4 119
Show 13267+2735 UC 2538 58 28.7 120
Show 13137+2949 HO 55 AB 169 0.6 120
Show 13137+2949 HO 55 AC 154 71.0 120
Show 13115+2930 LDS1368 285 54.0 122
Show 13092+2841 SMA 76 AB 247 27.1 122
Show 13092+2841 SIN 78 AC 198 44.5 122
Show 13097+2900 LDS1365 29 194.9 124
Show 13226+2607 HO 259 AB 245 10.0 133
Show 13226+2607 LDS1385 AC 337 148.8 133
Show 13282+2809 LDS1389 71 28.2 134
Show 13138+3009 LDS1371 326 8.2 138
Show 13076+2822 SLE 914 32 8.6 139
Show 13136+3013 SKF 353 AB 281 123.5 142

 
 
WDS 13180+2804 : COMPONENTS
 
 
  A B
B pa=101.7°
sep=32.47"
 
C pa=178.1°
sep=138.70"
pa=191.7°
sep=134.81"
 
 
13180+2804 A
 
 
Coord arcsec 2000 131758.37+280355.4 Mag 9.55 Spectral class K1III (yellow-orange) PmRA -18.00
PmDE 1.0 Tycho2 1996-01282-1 DM BD+28 2208
Tycho2
Tycho2 1996-01282-1 Pflag RAmdeg 199.49323925 DEmdeg 28.06540023
PmRA -18.5 PmDE 1.8 E RAmdeg 14 E DEmdeg 15
E pmRA 1.4 E pmDE 1.3 EpRAm 1990.01 EpDEm 1989.36
Num 8 Q RAmdeg 0.8 Q DEmdeg 0.7 Q pmRA 0.9
Q pmDE 0.7 BTmag 10.639 E BTmag 0.036 VTmag 9.425
E VTmag 0.019 Prox 999 TYC T HIP
CCDM RAdeg 199.49328778 DEdeg 28.06539639 EpRA 1990 1.73
EpDE 1990 1.43 E RAdeg 13.7 E DEdeg 15.1 Posflg
Corr 0.1
CCDM
Ccdm 13180+2804 RComp Comp A Note1
Note2 Discov num DRAs -1.69 DDEs -4.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.5 Sp PmNote *
PmRA -36 PmDE -2 Dm number +28 2208 Cat1 BD
Name2 +28 1312 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 13133N2836A
HIC
 
 
13180+2804 B
 
 
Coord arcsec 2000 131800.77+280348.8 Mag 18.4 Calc delta mag 8.85 Calc coord yes
CCDM
Ccdm 13180+2804 RComp Comp B Note1
Note2 Discov num LDS1380 DRAs DDEs
R dRAs Year 1966 Theta 100 Rho 36.0
Obs 1 Vmag 18.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 13133N2836B
HIC
 
 
13180+2804 C
 
 
Coord arcsec 2000 131758.71+280136.8 Mag 15.98 Calc delta mag 6.43 Calc coord yes