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Doubles in session


Current system
12075+1302
LDS 4179


Nearby doubles
22' : 12061+1308
GWP1747

24' : 12076+1239
HJ 199

31' : 12085+1328
GWP1754

32' : 12054+1252
SLW 682

40' : 12085+1338
CVR1409

49' : 12060+1218
CBL 373

50' : 12103+1235
TDS8252

63' : 12084+1403
KU 42

64' : 12111+1228
HDS1719

66' : 12120+1300
A 1780

66' : 12118+1249
CAB 22AB

77' : 12087+1147
HEI 508

77' : 12118+1219
DVG 36

80' : 12101+1411
SLW 690

87' : 12093+1425
UC 2283

91' : 12137+1308
UC 2297

99' : 12125+1156
GWP1766

104' : 12102+1438
BPM 586

106' : 12003+1256
GWP1727

108' : 12093+1118
STF3078

111' : 12141+1209
HJ 2603

111' : 12092+1450
TOK 148

117' : 12005+1208
GWP1731

123' : 11596+1344
SLN 24

123' : 11593+1239
FAR 62

123' : 12034+1450
RAO 268



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

12075+1302 LDS 4179

 
 
12h 07m 28.45s +13° 01' 58.5" P.A. 283.00 sep 66.9 mag 9.66,18.06 Sp K0 dist. 41.55 pc (135.54 l.y.)
 
 
Coord 2000 12075+1302 Discov num LDS4179 Comp Coord arcsec 2000 12 07 28.45 +13 01 58.5
Date first 1960 Date last 2016 Obs 9
Pa first 277 Pa last 283.2 P.A. Now (θ) 283.2°
Sep first 66.0 Sep last 66.875 Sep. Now (ρ) 66.875"
Mag pri 9.66 Mag sec 18.06 delta mag (ΔM) 8.4 Spectral class K0 (yellow-orange)
Pri motion ra -383 Sec motion ra -389
Pri motion dec -138 Sec motion dec -141
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.016 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo SAO 99950 HIP 59126 Tycho2 0872-00212-1
HD 105304 BD BD+13 2493 Distance 41.55 Distance ly 135.54
 
 
WDS 12075+1302 LDS 4179 : NOTES
 
 
discov_num notes refcode
LDS4179 HIP 59126. See Allen et al. (2000) for information on metallicity, AlC2000
age, galactic orbital parameters, etc.
NLTT 29665/29661 Chm2004
 
 
REFERENCES
 
 
refcode metd author reference
AlC2000 Po - Allen, C., Poveda, A., & Herrera, M 2000A&A...356..529A
AlC2000 A&A 356, 529, 2000
Chm2004 E - Chaname, J. & Gould, A. 2004ApJ...601..289C
Chm2004 ApJ 601, 289, 2004
Chm2004 (Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004 versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004 identical to discovery observations - predominantly close pairs - were assumed
Chm2004 not new observations, so not included in WDS. Similar concerns when primary and
Chm2004 secondary magnitudes or proper motions were the same.)
 
 
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
12075+1302 LDS4179 2000 2 283 66.9 9.66 18.06 K0 V 120728.45+130158.5
12075+1302 LDS4179 2010 4 283 66.8 9.66 18.06 K0 NV 120728.45+130158.5
12075+1302 LDS4179 2015 6 283 66.9 9.66 18.06 K0 NV 120728.45+130158.5
12075+1302 LDS4179 2016 8 283 66.9 9.66 18.06 K0 NV 120728.45+130158.5

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

 
 
WDS 12075+1302 LDS 4179 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12075+1302 LDS 4179 : MEASURES
 
 
No records found.

 
 
WDS 12075+1302 : VIRTUAL EYEPIECE
 
 

12075+1302 LDS4179A mag 9.66 Sp K0 12075+1302 LDS4179B sep 65.2 P.A. 283.50 mag 18.06 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 12075+1302 : ALADIN DSS IMAGE @ 12h 07m 28.45s +13° 01' 58.5"
 
 
 
 
WDS 12075+1302 LDS 4179 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12075+1302 LDS4179 distance=1' 12061+1308 GWP1747 distance=22' 12076+1239 HJ 199 distance=24' 12085+1328 GWP1754 distance=31' 12054+1252 SLW 682 distance=32' 12085+1338 CVR1409 distance=40' 12060+1218 CBL 373 distance=49' 12103+1235 TDS8252 distance=50' 12084+1403 KU 42 distance=63' 12111+1228 HDS1719 distance=64' 12120+1300 A 1780 distance=66' 12118+1249 CAB 22AB distance=66' 12118+1249 RAO 580AC distance=66' 12087+1147 HEI 508 distance=77' 12118+1219 DVG 36 distance=77' 12101+1411 SLW 690 distance=80' 12093+1425 UC 2283 distance=87' 12137+1308 UC 2297 distance=91' 12125+1156 GWP1766 distance=99' 12102+1438 BPM 586 distance=104' 12003+1256 GWP1727 distance=106' 12093+1118 STF3078 distance=108' 12141+1209 HJ 2603 distance=111' 12092+1450 TOK 148 distance=111' 12005+1208 GWP1731 distance=117' 11596+1344 SLN 24 distance=123' 11593+1239 FAR 62 distance=123' 12034+1450 RAO 268 distance=123' 12143+1149 HU 1137 distance=125' 12158+1235 CVR1416 distance=126' 12001+1158 DVG 35 distance=126' 12048+1102 SKF2698 distance=127' 11597+1400 SLW 673 distance=127' 12003+1136 HJ 197 distance=130' 12051+1508 GOM 14 distance=131' 11588+1223 UC 2242 distance=134' 12030+1105 CBL 369 distance=134' 11599+1144 BPM 585AB distance=136' 12014+1119 HU 890 distance=137' 12004+1126 GWP1730 distance=142' 11597+1136 KPP 259 distance=144' 12165+1359 UC 2306 distance=145' 12093+1525 A 2056 distance=146' 12166+1200 BPM 589 distance=148' 12076+1534 LDS4181 distance=152' 12001+1116 GWP1726 distance=152' 12137+1101 KPP1623 distance=152' 12126+1046 STF1612 distance=155' 12122+1041 GWP1764 distance=158' 12031+1038 KPP2542 distance=158' 11572+1351 BPM 584 distance=159' 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 12075+1302 LDS4179 283 66.9 1
Show 12061+1308 GWP1747 73 23.8 22
Show 12076+1239 HJ 199 77 17.4 24
Show 12085+1328 GWP1754 196 59.6 31
Show 12054+1252 SLW 682 215 9.5 32
Show 12085+1338 CVR1409 242 4.8 40
Show 12060+1218 CBL 373 270 38.1 49
Show 12103+1235 TDS8252 58 1.0 50
Show 12084+1403 KU 42 271 12.2 63
Show 12111+1228 HDS1719 98 0.5 64
Show 12120+1300 A 1780 316 1.3 66
Show 12118+1249 CAB 22 AB 107 235.7 66
Show 12118+1249 RAO 580 AC 1.2 66
Show 12087+1147 HEI 508 6 1.5 77
Show 12118+1219 DVG 36 241 67.1 77
Show 12101+1411 SLW 690 290 29.0 80
Show 12093+1425 UC 2283 205 13.6 87
Show 12137+1308 UC 2297 143 14.1 91
Show 12125+1156 GWP1766 317 63.7 99
Show 12102+1438 BPM 586 133 96.6 104
Show 12003+1256 GWP1727 43 88.3 106
Show 12093+1118 STF3078 305 9.7 108
Show 12141+1209 HJ 2603 18 25.2 111
Show 12092+1450 TOK 148 336 17.5 111
Show 12005+1208 GWP1731 155 5.0 117
Show 11596+1344 SLN 24 179 5.2 123
Show 11593+1239 FAR 62 275 0.6 123
Show 12034+1450 RAO 268 222 0.8 123
Show 12143+1149 HU 1137 15 1.8 125
Show 12158+1235 CVR1416 123 3.5 126
Show 12001+1158 DVG 35 301 8.9 126
Show 12048+1102 SKF2698 244 1.1 127
Show 11597+1400 SLW 673 118 105.7 127
Show 12003+1136 HJ 197 271 14.7 130
Show 12051+1508 GOM 14 248 454.4 131
Show 11588+1223 UC 2242 87 20.9 134
Show 12030+1105 CBL 369 145 17.5 134
Show 11599+1144 BPM 585 AB 337 55.6 136
Show 12014+1119 HU 890 70 1.5 137
Show 12004+1126 GWP1730 239 10.6 142
Show 11597+1136 KPP 259 176 4.6 144
Show 12165+1359 UC 2306 188 43.4 145
Show 12093+1525 A 2056 306 0.6 146
Show 12166+1200 BPM 589 95 113.3 148
Show 12076+1534 LDS4181 106 14.5 152
Show 12001+1116 GWP1726 113 54.6 152
Show 12137+1101 KPP1623 142 12.5 152
Show 12126+1046 STF1612 7 5.6 155
Show 12122+1041 GWP1764 126 18.9 158
Show 12031+1038 KPP2542 207 23.0 158
Show 11572+1351 BPM 584 65 112.2 159

 
 
WDS 12075+1302 : COMPONENTS
 
 
  A
B pa=283.5°
sep=65.24"
 
 
12075+1302 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 120728.45+130158.5 Mag 9.66 Spectral class K0 (yellow-orange)
PmRA -383.00 PmDE -138.0 SAO 99950 HIP 59126
Tycho2 0872-00212-1 HD 105304 BD BD+13 2493
Tycho2
Tycho2 0872-00212-1 Pflag RAmdeg 181.86852352 DEmdeg 13.03291190
PmRA -383.3 PmDE -138.4 E RAmdeg 15 E DEmdeg 18
E pmRA 1.4 E pmDE 1.3 EpRAm 1989.83 EpDEm 1986.79
Num 8 Q RAmdeg 1.0 Q DEmdeg 0.7 Q pmRA 0.9
Q pmDE 0.7 BTmag 10.917 E BTmag 0.046 VTmag 9.740
E VTmag 0.024 Prox 999 TYC T HIP 59126
CCDM RAdeg 181.86941917 DEdeg 13.03322917 EpRA 1990 1.79
EpDE 1990 1.76 E RAdeg 16.2 E DEdeg 21.0 Posflg
Corr 0.2
SAO
SAO 99950 DelFlag RA1950 PmRA1950 -0.0264
DE1950 PmDE1950 -0.154 Vmag 9.1 SpType K0
Double code Source 29 CatNum 4491 DM BD+13 2493
DMcomp BDsup HD 105304 M HD 0
GC RA1950rad 3.16314907 DE1950rad 0.23235649 PmRA2000 -0.0263
PmDE2000 -0.149
Hipparcos
Catalog H HIP 59126 Proxy RAhms 12 07 28.68
DEdms +13 01 59.7 Vmag 9.63 VarFlag R Vmag H
RAdeg 181.869 DEdeg 13.0333 AstroRef Plx 24.08
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 105304 BD BD+13 2493
CD CP Dm number +13 2493 VIred 1.01
SpType K0 R SpType Coord arcsec 2000 120728.68+130159.7
Hipparcos 2
HIP 59126 Sn 5 So 0 Nc 1
RArad 3.174221444 DErad 0.2274731437 Plx 24.07 PmRA -381.23
PmDE -139.48 E RArad 0.93 E DErad 0.67 E Plx 1.18
E pmRA 1.19 E pmDE 0.74 Hpmag 9.7728 E Hpmag 0.0025
SHp 0.018 VA 0 BV 0.958 E BV 0
VI 1.01
CCDM
Ccdm 12075+1302 RComp Comp A Note1
Note2 Discov num DRAs -1.59 DDEs -1.7
R dRAs 81 Year Theta Rho
Obs 2 Vmag 9.7 Sp K0 PmNote @
PmRA -393 PmDE -138 Dm number +13 2493 Cat1 BD
Name2 +13 1205 Cat2 AGK2/3 HD 105304 M HD
ADS BDS M ADS BDS N IDS IDS 12023N1336A
HIC 59126
 
 
12075+1302 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 120724.11+130213.8 Mag 18.06 PmRA -389.00
PmDE -141.0 Calc delta mag 8.4 Calc coord yes
CCDM
Ccdm 12075+1302 RComp Comp B Note1
Note2 Discov num LDS4179 DRAs DDEs
R dRAs Year 1960 Theta 277 Rho 66.0
Obs 1 Vmag 19.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12023N1336B
HIC