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Current system
13349+7430
LDS 1775 AB


Nearby doubles
30' : 13417+7419
TDS8935AB

32' : 13327+7500
WIS 225

37' : 13295+7500
LDS1771

51' : 13228+7441
LDS1768

54' : 13296+7341
TDS8852

66' : 13499+7458
MLR 332

66' : 13446+7338
MLR 331

67' : 13184+7422
TDS8770

69' : 13297+7536
A 1094

78' : 13201+7342
TDS8790

79' : 13487+7336
KPP1171

80' : 13162+7407
MLR 330

86' : 13495+7534
HDS1943AB

88' : 13331+7303
HDS1900

94' : 13459+7553
BVD 320

95' : 13296+7602
TDS8851

97' : 13253+7559
STT 267

101' : 13531+7324
TDS 727

103' : 13169+7545
TDS 695

112' : 13456+7614
KPP3904

113' : 13357+7238
UC 2564

117' : 13331+7627
MFL 128

121' : 13234+7239
KPP2531

126' : 13358+7634
LDS1776

131' : 13524+7623
BVD 321AB

132' : 13261+7223
KUI 63



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Binary Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

13349+7430 LDS 1775 AB

 
 
13h 34m 53.66s +74° 30' 01.4" P.A. 323.00 sep 14.8 mag 9.62,13.24 Sp K5D+K: dist. 47.66 pc (155.47 l.y.)
 
 
Coord 2000 13349+7430 Discov num LDS1775 Comp AB Coord arcsec 2000 13 34 53.66 +74 30 01.4
Date first 1966 Date last 2021 Obs 12
Pa first 324 Pa last 323.3 P.A. Now (θ) 323.3°
Sep first 15.0 Sep last 14.8 Sep. Now (ρ) 14.8"
Mag pri 9.62 Mag sec 13.24 delta mag (ΔM) 3.62 Spectral class K5D+K: (yellow-orange/yellow-orange)
Pri motion ra -433 Sec motion ra -439
Pri motion dec -020 Sec motion dec -022
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.014 (< 0.3, Physical double)
This double is physical.
 
 
13349+7430 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 13 34 54 +74 30 01 LDS 1775 AB 2021 12 323 14.8 9.62 13.24 3.62 <===
Show 13 34 54 +74 30 01 PRB 4 AC 2000 3 344 999.9 9.62 10.23 0.61
Show 13 34 54 +74 30 01 PRB 4 AD 1999 1 205 999.9 9.62 15.70 6.08
Show 13 34 54 +74 30 01 PRB 4 AE 1999 2 176 999.9 9.62 12.79 3.17
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Minor HIP 66267 Tycho2 4408-01806-1 GL Wo 9453A
BD BD+75 511 Distance 47.66 Distance ly 155.47
 
 
WDS 13349+7430 LDS 1775 AB : NOTES
 
 
discov_num notes refcode
LDS1775 B component is NLTT 34606.
Possible common proper motion with BD+75@510, about 1900" distant.
G255-038. Besides the known companion at 14.275", Gliese & Jahreiss GJ_1988
list this star as a wide companion to G255-034, separated by 33'.
However, the different Hipparcos distances to G255-038 and G255-034,
and the different measurements of mu_delta, suggest that the two stars
are not related. Oso2004
PRB 4 C, D, and E components are NLTT 34503, NLTT 33451, and WD 1337+70 =
NLTT 34829, respectively. E is also the primary of 13388+7017 KUI 122.
All are possible CPM pairs, according to Probst (1983). Prb1983
 
 
REFERENCES
 
 
refcode metd author reference
GJ_1988 Pa - Gliese, W. & Jahreiss, H. 1988Ap&SS.142...49G
GJ_1988 Ap&SS 142, 49, 1988 (Third Catalog of Nearby Stars)
Oso2004 C j Zapatero Osorio, M.R. & Martin, E.L. 2004A&A...419..167Z
Oso2004 +Pa A&A 419, 167, 2004
Prb1983 Ci - Probst, R.G. 1983ApJS...53..335P
Prb1983 ApJS 53, 335, 1983
Prb1983 (JHK photometry of WDs, list of possible CPM pairs with coarse astrometry)
 
 
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
13349+7430 LDS1775 AB 2009 7 325 14.1 10.36 13.23 K5D N DV 133454.61+743001.6
13349+7430 LDS1775 AB 2010 8 325 14.0 9.62 13.24 K5D+K: NV 133453.66+743001.4
13349+7430 LDS1775 AB 2015 9 324 14.2 9.62 13.24 K5D+K: NV 133453.66+743001.4
13349+7430 LDS1775 AB 2021 12 323 14.8 9.62 13.24 K5D+K: NV 133453.66+743001.4

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

 
 
WDS 13349+7430 LDS 1775 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13349+7430 LDS 1775 AB : MEASURES
 
 
No records found.

 
 
WDS 13349+7430 : VIRTUAL EYEPIECE
 
 

13349+7430 LDS1775A mag 9.62 Sp K5D 13349+7430 LDS1775B sep 12.1 P.A. 348.70 mag 13.24 Sp K: 13349+7430 PRB 4C sep 1825.7 P.A. 355.50 mag 10.23 Sp K8D 13349+7430 PRB 4D sep 9123.9 P.A. 187.20 mag 15.7 13349+7430 PRB 4E sep 9977.7 P.A. 178.90 mag 12.79 Sp DA virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 13349+7430 : ALADIN DSS IMAGE @ 13h 34m 53.66s +74° 30' 01.4"
 
 
 
 
WDS 13349+7430 LDS 1775 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13349+7430 LDS1775AB distance=0' 13417+7419 TDS8935AB distance=30' 13327+7500 WIS 225 distance=32' 13295+7500 LDS1771 distance=37' 13228+7441 LDS1768 distance=51' 13296+7341 TDS8852 distance=54' 13499+7458 MLR 332 distance=66' 13446+7338 MLR 331 distance=66' 13184+7422 TDS8770 distance=67' 13297+7536 A 1094 distance=69' 13201+7342 TDS8790 distance=78' 13487+7336 KPP1171 distance=79' 13162+7407 MLR 330 distance=80' 13495+7534 HDS1943AB distance=86' 13495+7534 SKF1229AB,C distance=86' 13331+7303 HDS1900 distance=88' 13459+7553 BVD 320 distance=94' 13296+7602 TDS8851 distance=95' 13253+7559 STT 267 distance=97' 13531+7324 TDS 727 distance=101' 13169+7545 TDS 695 distance=103' 13456+7614 KPP3904 distance=112' 13357+7238 UC 2564 distance=113' 13331+7627 MFL 128 distance=117' 13234+7239 KPP2531 distance=121' 13358+7634 LDS1776 distance=126' 13524+7623 BVD 321AB distance=131' 13524+7623 MFL 106AC distance=131' 13261+7223 KUI 63 distance=132' 13537+7623 MFL 115 distance=134' 13407+7651 HJ 2682AB distance=143' 13407+7651 HJ 2682AC distance=143' 13407+7651 HJ 2682BC distance=143' 13311+7205 LDS1773 distance=146' 13307+7657 MFL 133 distance=148' 13320+7143 STF1761 distance=168' 13267+7719 MFL 145 distance=172' 13468+7139 CRB 192 distance=179' 13296+7735 TDS8850 distance=187' 13267+7120 LDS1769 distance=194' 13309+7809 MFL 84 distance=220' 13244+7048 TDS8814 distance=228' 13494+7813 MLR 333 distance=229' 13211+7036 TDS8799 distance=243' 13346+7024 UC 2560 distance=246' 13413+7014 VKI 19 distance=259' 13234+7010 TDS8810 distance=266' 13224+7011 LDS1767 distance=266' 13346+7004 A 1096 distance=266' 13383+7004 SHN 177 distance=267' 13419+7005 KPP3903 distance=267' 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 13349+7430 LDS1775 AB 323 14.8
Show 13349+7430 PRB 4 AC 344 999.9
Show 13349+7430 PRB 4 AD 205 999.9
Show 13349+7430 PRB 4 AE 176 999.9
Show 13417+7419 TDS8935 AB 264 1.5 30
Show 13327+7500 WIS 225 158 43.8 32
Show 13295+7500 LDS1771 157 55.7 37
Show 13228+7441 LDS1768 144 10.7 51
Show 13296+7341 TDS8852 172 0.7 54
Show 13499+7458 MLR 332 243 0.3 66
Show 13446+7338 MLR 331 24 0.5 66
Show 13184+7422 TDS8770 216 0.6 67
Show 13297+7536 A 1094 339 3.0 69
Show 13201+7342 TDS8790 156 0.7 78
Show 13487+7336 KPP1171 202 9.2 79
Show 13162+7407 MLR 330 281 0.1 80
Show 13495+7534 HDS1943 AB 102 0.7 86
Show 13495+7534 SKF1229 AB,C 199 99.9 86
Show 13331+7303 HDS1900 79 0.2 88
Show 13459+7553 BVD 320 15 29.8 94
Show 13296+7602 TDS8851 100 0.7 95
Show 13253+7559 STT 267 68 0.2 97
Show 13531+7324 TDS 727 343 0.8 101
Show 13169+7545 TDS 695 185 0.9 103
Show 13456+7614 KPP3904 250 16.6 112
Show 13357+7238 UC 2564 195 58.7 113
Show 13331+7627 MFL 128 83 5.8 117
Show 13234+7239 KPP2531 222 22.8 121
Show 13358+7634 LDS1776 203 12.4 126
Show 13524+7623 BVD 321 AB 218 18.7 131
Show 13524+7623 MFL 106 AC 22 1.2 131
Show 13261+7223 KUI 63 56 24.4 132
Show 13537+7623 MFL 115 345 11.7 134
Show 13407+7651 HJ 2682 AB 282 25.5 143
Show 13407+7651 HJ 2682 AC 316 43.3 143
Show 13407+7651 HJ 2682 BC 351 27.2 143
Show 13311+7205 LDS1773 172 34.0 146
Show 13307+7657 MFL 133 95 8.9 148
Show 13320+7143 STF1761 72 20.1 168
Show 13267+7719 MFL 145 192 9.1 172
Show 13468+7139 CRB 192 27 17.0 179
Show 13296+7735 TDS8850 346 0.7 187
Show 13267+7120 LDS1769 329 76.1 194
Show 13309+7809 MFL 84 350 18.8 220
Show 13244+7048 TDS8814 246 0.8 228
Show 13494+7813 MLR 333 137 1.3 229
Show 13211+7036 TDS8799 187 0.8 243
Show 13346+7024 UC 2560 153 82.0 246
Show 13413+7014 VKI 19 218 3.5 259
Show 13234+7010 TDS8810 269 0.5 266
Show 13224+7011 LDS1767 308 15.2 266

 
 
WDS 13349+7430 : COMPONENTS
 
 
  A B C D
B pa=348.7°
sep=12.10"
 
C pa=355.5°
sep=1825.74"
pa=355.6°
sep=1813.73"
 
D pa=187.2°
sep=9123.93"
pa=187.2°
sep=9135.33"
pa=185.1°
sep=10912.64"
 
E pa=178.9°
sep=9977.68"
pa=178.9°
sep=9989.60"
pa=178.5°
sep=11801.21"
pa=121.3°
sep=1808.11"
 
 
13349+7430 A
 
 
Coord arcsec 2000 133453.66+743001.4 Mag 9.62 Spectral class K5D (yellow-orange) PmRA -433.00
PmDE -20.0 HIP 66267 Tycho2 4408-01806-1 BD BD+75 511
Tycho2
Tycho2 4408-01806-1 Pflag RAmdeg 203.72361275 DEmdeg 74.50040486
PmRA -435.0 PmDE -20.0 E RAmdeg 20 E DEmdeg 18
E pmRA 1.5 E pmDE 1.6 EpRAm 1989.27 EpDEm 1988.87
Num 7 Q RAmdeg 1.1 Q DEmdeg 1.2 Q pmRA 1.1
Q pmDE 1.1 BTmag 11.237 E BTmag 0.056 VTmag 9.864
E VTmag 0.028 Prox 142 TYC T HIP 66267
CCDM A RAdeg 203.72734194 DEdeg 74.50045611 EpRA 1990 1.73
EpDE 1990 1.74 E RAdeg 21.9 E DEdeg 20.8 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 66267 Proxy RAhms 13 34 54.61
DEdms +74 30 01.6 Vmag 9.8 VarFlag R Vmag H
RAdeg 203.728 DEdeg 74.5005 AstroRef A Plx 22.27
CCDM 13349+7430 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual C M HIP AB
Theta 324 Rho 14.275 HD BD BD+75 511
CD CP Dm number +75 511 VIred 1.48
SpType K5 R SpType Coord arcsec 2000 133454.61+743001.6
Hipparcos 2
HIP 66267 Sn 15 So 3 Nc 2
RArad 3.5557167173 DErad 1.3002781425 Plx 20.98 PmRA -436.1
PmDE -19.2 E RArad 0.9 E DErad 0.9 E Plx 1.03
E pmRA 1.1 E pmDE 1.09 Hpmag 9.905 E Hpmag 0.015
SHp 0.024 VA 0 BV 1.29 E BV 0.02
VI 1.48
CCDM
Ccdm 13349+7430 RComp Comp A Note1
Note2 Discov num DRAs -0.35 DDEs 0.3
R dRAs 12 Year Theta Rho
Obs 2 Vmag 12.0 Sp PmNote
PmRA -164 PmDE -8 Dm number +75 511 Cat1 BD
Name2 +74 371 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 13333N7501A
HIC 66267
 
 
13349+7430 B
 
 
Coord arcsec 2000 133453.07+743013.3 Mag 13.24 Spectral class K: (yellow-orange) PmRA -439.00
PmDE -22.0 Calc delta mag 3.62 Calc coord yes
CCDM
Ccdm 13349+7430 RComp Comp B Note1
Note2 Discov num LDS1775 DRAs DDEs
R dRAs Year 1966 Theta 324 Rho 15.0
Obs 1 Vmag 14.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 13333N7501B
HIC
 
 
13349+7430 C
 
 
Coord arcsec 2000 133418.17+750021.8 Mag 10.23 Spectral class K8D (yellow-orange) PmRA -439.00
PmDE 50.0 Calc delta mag 0.61 Calc coord yes
 
 
13349+7430 D
 
 
Coord arcsec 2000 133008.75+715920.6 Mag 15.7 PmRA -411.00 PmDE -31.0
Calc delta mag 6.08 Calc coord yes
 
 
13349+7430 E
 
 
Coord arcsec 2000 133540.16+714345.8 Mag 12.79 Spectral class DA (white dwarf) PmRA -404.00
PmDE -26.0 Calc delta mag 3.17 Calc coord yes