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Doubles in session


Current system
12184-0502
LDS 402
HD 107018


Nearby doubles
28' : 12199-0445
KPP 868

37' : 12207-0452
NSN 118

49' : 12155-0524
GWP1775

50' : 12165-0542
BRT 438

55' : 12206-0420
BRT 549

66' : 12182-0357
STF1627

66' : 12225-0524
LDS 406

67' : 12141-0520
WIS 197

69' : 12156-0556
OCC 444

75' : 12143-0543
HJ 203AB

78' : 12159-0610
RST4495

79' : 12236-0448
GWP1801

88' : 12228-0405
BWL 29AB

93' : 12182-0329
SLW 705

93' : 12157-0338
GWP1777

99' : 12234-0358
RST4497

99' : 12151-0627
KPP1633

104' : 12192-0319
TOK 283

108' : 12256-0513
UC 2334

110' : 12250-0414
TOK 400AB

113' : 12172-0311
BUG 1

117' : 12107-0445
STF3079

119' : 12148-0316
CVR1413

119' : 12111-0550
GWP1762

120' : 12122-0618
RST4494

121' : 12123-0621
LDS4189AB



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.

12184-0502 LDS 402 (HD 107018)

 
 
12h 18m 24.02s -05° 01' 52.5" P.A. 281.00 sep 53.0 mag 8.67,11.46 Sp F5 dist. 113.77 pc (371.12 l.y.)
 
 
Coord 2000 12184-0502 Discov num LDS 402 Comp Coord arcsec 2000 12 18 24.02 -05 01 52.5
Date first 1893 Date last 2016 Obs 13
Pa first 281 Pa last 281.3 P.A. Now (θ) 281.3°
Sep first 53.2 Sep last 53.03 Sep. Now (ρ) 53.03"
Mag pri 8.67 Mag sec 11.46 delta mag (ΔM) 2.79 Spectral class F5 (yellow-white)
Pri motion ra +029 Sec motion ra +032
Pri motion dec -145 Sec motion dec -148
Notes
rPM=0.028 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 107018 Constellation Virgo SAO 138705 HIP 60006
Tycho2 4946-00585-1 Gaia DR2 3596898603456437632 HD 107018 BD BD-04 3247
Distance 113.77 Distance ly 371.12
 
 
WDS 12184-0502 LDS 402 (HD 107018) : 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
12184-0502 LDS 402 2002 7 281 53.1 8.70 12.00 F5 D 121824.02-050152.5
12184-0502 LDS 402 2015 9 281 52.8 8.67 11.46 F5 121824.02-050152.5
12184-0502 LDS 402 2016 13 281 53.0 8.67 11.46 F5 121824.02-050152.5

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

 
 
WDS 12184-0502 LDS 402 (HD 107018) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12184-0502 LDS 402 (HD 107018) : MEASURES
 
 
No records found.

 
 
WDS 12184-0502 (HD 107018) : VIRTUAL EYEPIECE
 
 

12184-0502 LDS 402A mag 8.67 Sp F5 12184-0502 LDS 402B sep 52.8 P.A. 281.30 mag 11.46 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12184-0502 (HD 107018) : ALADIN DSS IMAGE @ 12h 18m 24.02s -05° 01' 52.5"
 
 
 
 
WDS 12184-0502 LDS 402 (HD 107018) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12184-0502 LDS 402 distance=1' 12199-0445 KPP 868 distance=28' 12207-0452 NSN 118 distance=37' 12155-0524 GWP1775 distance=49' 12165-0542 BRT 438 distance=50' 12206-0420 BRT 549 distance=55' 12182-0357 STF1627 distance=66' 12225-0524 LDS 406 distance=66' 12141-0520 WIS 197 distance=67' 12156-0556 OCC 444 distance=69' 12143-0543 HJ 203AB distance=75' 12143-0543 HJ 203AC distance=75' 12143-0543 OCC 445Aa,Ab distance=75' 12159-0610 RST4495 distance=78' 12236-0448 GWP1801 distance=79' 12228-0405 BWL 29AB distance=88' 12228-0405 BWL 29AC distance=88' 12228-0405 BWL 29AD distance=88' 12182-0329 SLW 705 distance=93' 12157-0338 GWP1777 distance=93' 12234-0358 RST4497 distance=99' 12151-0627 KPP1633 distance=99' 12192-0319 TOK 283 distance=104' 12256-0513 UC 2334 distance=108' 12250-0414 TOK 400AB distance=110' 12250-0414 NSN 123AC distance=110' 12172-0311 BUG 1 distance=113' 12107-0445 STF3079 distance=117' 12148-0316 CVR1413 distance=119' 12111-0550 GWP1762 distance=119' 12122-0618 RST4494 distance=120' 12123-0621 LDS4189AB distance=121' 12123-0621 LDS4189Aa,Ab distance=121' 12261-0429 BU 922 distance=121' 12268-0536 A 78 distance=130' 12170-0719 OCC 386 distance=139' 12256-0334 KPP 270 distance=140' 12243-0315 KPP2748 distance=140' 12111-0633 A 77 distance=142' 12151-0715 STF1619AB distance=143' 12151-0715 STF1619AC distance=143' 12239-0303 HJ 209 distance=145' 12103-0623 TDS8253 distance=146' 12129-0702 LDS 391 distance=147' 12125-0305 LPM 416 distance=147' 12103-0627 HJ 1213 distance=148' 12161-0728 A 144 distance=151' 12133-0714 LDS 393 distance=153' 12219-0237 HLD 12AB distance=154' 12219-0237 HLD 12AC distance=154' 12219-0237 HLD 12AD distance=154' 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 12184-0502 LDS 402 281 53.0 1
Show 12199-0445 KPP 868 164 7.3 28
Show 12207-0452 NSN 118 212 5.5 37
Show 12155-0524 GWP1775 74 9.4 49
Show 12165-0542 BRT 438 224 4.4 50
Show 12206-0420 BRT 549 234 8.3 55
Show 12182-0357 STF1627 196 20.1 66
Show 12225-0524 LDS 406 176 10.4 66
Show 12141-0520 WIS 197 97 835.8 67
Show 12156-0556 OCC 444 -1 0.3 69
Show 12143-0543 HJ 203 AB 5 9.7 75
Show 12143-0543 HJ 203 AC 187 84.9 75
Show 12143-0543 OCC 445 Aa,Ab -1 0.1 75
Show 12159-0610 RST4495 103 0.4 78
Show 12236-0448 GWP1801 155 10.2 79
Show 12228-0405 BWL 29 AB 99 0.1 88
Show 12228-0405 BWL 29 AC 220 5.4 88
Show 12228-0405 BWL 29 AD 164 4.4 88
Show 12182-0329 SLW 705 199 171.6 93
Show 12157-0338 GWP1777 188 32.7 93
Show 12234-0358 RST4497 296 1.8 99
Show 12151-0627 KPP1633 235 12.5 99
Show 12192-0319 TOK 283 175 35.0 104
Show 12256-0513 UC 2334 268 46.3 108
Show 12250-0414 TOK 400 AB 166 0.1 110
Show 12250-0414 NSN 123 AC 190 6.2 110
Show 12172-0311 BUG 1 74 0.2 113
Show 12107-0445 STF3079 87 15.2 117
Show 12148-0316 CVR1413 176 4.8 119
Show 12111-0550 GWP1762 105 11.4 119
Show 12122-0618 RST4494 76 1.2 120
Show 12123-0621 LDS4189 AB 102 203.2 121
Show 12123-0621 LDS4189 Aa,Ab 19 1.5 121
Show 12261-0429 BU 922 75 0.3 121
Show 12268-0536 A 78 80 0.3 130
Show 12170-0719 OCC 386 -1 0.3 139
Show 12256-0334 KPP 270 301 3.7 140
Show 12243-0315 KPP2748 318 1.9 140
Show 12111-0633 A 77 8 0.3 142
Show 12151-0715 STF1619 AB 266 7.0 143
Show 12151-0715 STF1619 AC 163 99.1 143
Show 12239-0303 HJ 209 147 23.8 145
Show 12103-0623 TDS8253 74 3.5 146
Show 12129-0702 LDS 391 1 12.2 147
Show 12125-0305 LPM 416 71 1.8 147
Show 12103-0627 HJ 1213 283 23.4 148
Show 12161-0728 A 144 113 1.0 151
Show 12133-0714 LDS 393 81 96.0 153
Show 12219-0237 HLD 12 AB 99 1.1 154
Show 12219-0237 HLD 12 AC 315 50.2 154
Show 12219-0237 HLD 12 AD 307 117.8 154

 
 
WDS 12184-0502 : COMPONENTS
 
 
  A
B pa=281.3°
sep=52.83"
 
 
12184-0502 A
 
 
Componente originario normalizzato AB Name HD 107018 Coord arcsec 2000 121824.02-050152.5 Mag 8.67
Spectral class F5 (yellow-white) PmRA 29.00 PmDE -145.0 SAO 138705
HIP 60006 Tycho2 4946-00585-1 HD 107018 BD BD-04 3247
Tycho2
Tycho2 4946-00585-1 Pflag RAmdeg 184.60016750 DEmdeg -5.03158949
PmRA 29.7 PmDE -143.6 E RAmdeg 6 E DEmdeg 9
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.16 EpDEm 1990.05
Num 9 Q RAmdeg 0.8 Q DEmdeg 0.6 Q pmRA 0.8
Q pmDE 0.6 BTmag 9.162 E BTmag 0.018 VTmag 8.673
E VTmag 0.014 Prox 999 TYC T HIP 60006
CCDM RAdeg 184.60009861 DEdeg -5.03124639 EpRA 1990 1.73
EpDE 1990 1.39 E RAdeg 6.1 E DEdeg 8.6 Posflg
Corr 0.2
SAO
SAO 138705 DelFlag RA1950 PmRA1950 0.0022
DE1950 PmDE1950 -0.134 Vmag 8.4 SpType F5
Double code Source 27 CatNum 4549 DM BD-04 3247
DMcomp BDsup HD 107018 M HD 0
GC RA1950rad 3.21066171 DE1950rad -0.08293745 PmRA2000 0.0024
PmDE2000 -0.129
Hipparcos
Catalog H HIP 60006 Proxy RAhms 12 18 24.02
DEdms -05 01 52.5 Vmag 8.65 VarFlag R Vmag H
RAdeg 184.6 DEdeg -5.03124 AstroRef Plx 9.96
CCDM 12184-0502 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 107018 BD BD-04 3247
CD CP Dm number -04 3247 VIred 0.56
SpType F5 R SpType Coord arcsec 2000 121824.02-050152.5
Hipparcos 2
HIP 60006 Sn 5 So 0 Nc 1
RArad 3.22187946 DErad -0.0878117401 Plx 8.79 PmRA 31.54
PmDE -141.54 E RArad 0.67 E DErad 0.39 E Plx 0.69
E pmRA 0.63 E pmDE 0.37 Hpmag 8.7519 E Hpmag 0.0011
SHp 0.014 VA 0 BV 0.44 E BV 0.017
VI 0.51
CCDM
Ccdm 12184-0502 RComp Comp A Note1
Note2 Discov num DRAs 0.06 DDEs 6.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.7 Sp F5 PmNote *
PmRA 33 PmDE -134 Dm number -04 3247 Cat1 BD
Name2 138705 Cat2 SAO HD 107018 M HD
ADS BDS M ADS BDS N IDS IDS 12133S0428A
HIC 60006
 
 
12184-0502 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 121820.55-050142.1 Mag 11.46 PmRA 32.00
PmDE -148.0 Calc delta mag 2.79 Calc coord yes
CCDM
Ccdm 12184-0502 RComp Comp B Note1
Note2 Discov num LDS 402 DRAs -3.44 DDEs 16.2
R dRAs 65 Year Theta NP Rho 45.0
Obs 1 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12133S0428B
HIC