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Current system
19254-6718
MLO 85
HD 181434


Nearby doubles
11' : 19264-6726
UC 3935

18' : 19239-6732
LDS 676

26' : 19298-6718
HJ 5109AB

28' : 19255-6651
TDT1447

28' : 19242-6745
TDT1428

39' : 19302-6652
MLO 86

41' : 19185-6717
TDT1365

41' : 19197-6741
MLO 84

55' : 19162-6710
LDS 670

58' : 19234-6622
TDT1414

62' : 19172-6640
GLE 3

68' : 19144-6659
UC 3860

71' : 19152-6758
LDS 669

79' : 19293-6833
HDS2769

79' : 19297-6833
TDT1497

80' : 19139-6803
NSN 444

83' : 19360-6624
HJ 5123

92' : 19177-6559
B 966AB

93' : 19399-6641
DAW 224

95' : 19249-6544
B 969

97' : 19263-6542
KPP4149

98' : 19136-6829
TDT1306

99' : 19103-6636
SKF 390

99' : 19260-6539
TDT1456

100' : 19240-6539
RST1033AB

102' : 19140-6602
LDS 668



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

19254-6718 MLO 85 (HD 181434)

 
 
19h 25m 26.00s -67° 18' 02.8" P.A. 15.00 sep 4.1 mag 10.60,10.61 Sp F0/2V
 
 
Coord 2000 19254-6718 Discov num MLO  85 Comp Coord arcsec 2000 19 25 26.00 -67 18 02.8
Date first 1892 Date last 2015 Obs 10
Pa first 16 Pa last 14.6 P.A. Now (θ) 14.6°
Sep first 3.6 Sep last 4.057 Sep. Now (ρ) 4.057"
Mag pri 10.60 Mag sec 10.61 delta mag (ΔM) 0.01 Spectral class F0/2V (yellow-white)
Pri motion ra -001 Sec motion ra +033
Pri motion dec -018 Sec motion dec +098
Notes N (See Notes)
rPM=1.169
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 181434 Constellation Pavo HIP 95493 Tycho2 9083-01821-1
Gaia DR2 6422072118754856064 HD 181434 CP CP-67 3643
 
 
WDS 19254-6718 MLO 85 (HD 181434) : NOTES
 
 
discov_num notes refcode
MLO 85 Hipparcos suspected non-single.
 
 
REFERENCES
 
 
refcode metd author reference
MlO1881 T - Walker, G.J. 1881Obs.....4..249W
MlO1881 Observatory 4, 249, 1881
MlO1927A Pa - Melbourne Obs. 1927sdsc.book......
MlO1927A cited in SDS (Southern Double Star Cat.), 1927
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19254-6718 MLO 85 2000 7 16 4.0 10.60 10.61 F0/2V N D 192526.00-671802.8
19254-6718 MLO 85 2015 10 15 4.1 10.60 10.61 F0/2V N 192526.00-671802.8

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

 
 
WDS 19254-6718 MLO 85 (HD 181434) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19254-6718 MLO 85 (HD 181434) : MEASURES
 
 
No records found.

 
 
WDS 19254-6718 (HD 181434) : VIRTUAL EYEPIECE
 
 

19254-6718 MLO 85A mag 10.6 Sp F0/2V 19254-6718 MLO 85B sep 4.0 P.A. 5.70 mag 10.61 virtual eyepiece
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Radius:
Components only
 
 
WDS 19254-6718 (HD 181434) : ALADIN DSS IMAGE @ 19h 25m 26.00s -67° 18' 02.8"
 
 
 
 
WDS 19254-6718 MLO 85 (HD 181434) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19254-6718 MLO 85 distance=0' 19264-6726 UC 3935 distance=11' 19239-6732 LDS 676 distance=18' 19298-6718 HJ 5109AB distance=26' 19298-6718 HJ 5109AC distance=26' 19255-6651 TDT1447 distance=28' 19242-6745 TDT1428 distance=28' 19302-6652 MLO 86 distance=39' 19185-6717 TDT1365 distance=41' 19197-6741 MLO 84 distance=41' 19162-6710 LDS 670 distance=55' 19234-6622 TDT1414 distance=58' 19172-6640 GLE 3 distance=62' 19144-6659 UC 3860 distance=68' 19152-6758 LDS 669 distance=71' 19293-6833 HDS2769 distance=79' 19297-6833 TDT1497 distance=79' 19139-6803 NSN 444 distance=80' 19360-6624 HJ 5123 distance=83' 19177-6559 B 966AB distance=92' 19177-6559 BAU 55AC distance=92' 19399-6641 DAW 224 distance=93' 19249-6544 B 969 distance=95' 19263-6542 KPP4149 distance=97' 19136-6829 TDT1306 distance=98' 19103-6636 SKF 390 distance=99' 19260-6539 TDT1456 distance=99' 19240-6539 TDT1426Aa,Ab distance=100' 19240-6539 RST1033AB distance=100' 19140-6602 LDS 668 distance=102' 19208-6536 RST1032 distance=106' 19100-6823 BRT2013 distance=108' 19069-6706 R 318 distance=109' 19419-6813 NZO 99 distance=109' 19071-6650 RSS 510 distance=111' 19099-6825 SHY 314 distance=111' 19126-6849 TDT1294 distance=116' 19269-6919 TDT1468 distance=122' 19355-6906 DON 960 distance=122' 19359-6904 TDT1569 distance=122' 19081-6822 LDS 664 distance=124' 19099-6556 DON 948 distance=124' 19436-6616 KPP1614 distance=124' 19440-6618 HJ 5132 distance=126' 19239-6923 TDT1422 distance=126' 19235-6924 DON 957AB distance=127' 19235-6924 SHY 755AC distance=127' 19216-6925 BRT2014AB distance=129' 19216-6925 BAU9003AC distance=129' 19348-6523 KPP 621 distance=129' 19453-6823 HDS2806AB distance=130' 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 19254-6718 MLO 85 15 4.1
Show 19264-6726 UC 3935 275 5.4 11
Show 19239-6732 LDS 676 35 12.1 18
Show 19298-6718 HJ 5109 AB 141 28.8 26
Show 19298-6718 HJ 5109 AC 12 37.2 26
Show 19255-6651 TDT1447 354 0.4 28
Show 19242-6745 TDT1428 341 1.6 28
Show 19302-6652 MLO 86 49 8.2 39
Show 19185-6717 TDT1365 5 0.6 41
Show 19197-6741 MLO 84 94 5.7 41
Show 19162-6710 LDS 670 321 15.0 55
Show 19234-6622 TDT1414 194 0.5 58
Show 19172-6640 GLE 3 355 0.5 62
Show 19144-6659 UC 3860 64 66.6 68
Show 19152-6758 LDS 669 226 105.1 71
Show 19293-6833 HDS2769 61 0.2 79
Show 19297-6833 TDT1497 244 0.6 79
Show 19139-6803 NSN 444 265 1.9 80
Show 19360-6624 HJ 5123 176 29.8 83
Show 19177-6559 B 966 AB 169 4.2 92
Show 19177-6559 BAU 55 AC 26 22.5 92
Show 19399-6641 DAW 224 240 19.9 93
Show 19249-6544 B 969 71 0.7 95
Show 19263-6542 KPP4149 267 1.3 97
Show 19136-6829 TDT1306 245 0.5 98
Show 19103-6636 SKF 390 128 16.5 99
Show 19260-6539 TDT1456 213 2.0 99
Show 19240-6539 TDT1426 Aa,Ab 126 0.4 100
Show 19240-6539 RST1033 AB 110 4.6 100
Show 19140-6602 LDS 668 135 36.0 102
Show 19208-6536 RST1032 79 1.5 106
Show 19100-6823 BRT2013 111 5.1 108
Show 19069-6706 R 318 110 17.3 109
Show 19419-6813 NZO 99 283 10.5 109
Show 19071-6650 RSS 510 17.9 111
Show 19099-6825 SHY 314 1 449.2 111
Show 19126-6849 TDT1294 83 3.7 116
Show 19269-6919 TDT1468 38 0.5 122
Show 19355-6906 DON 960 27 3.8 122
Show 19359-6904 TDT1569 168 0.5 122
Show 19081-6822 LDS 664 49 91.2 124
Show 19099-6556 DON 948 332 5.3 124
Show 19436-6616 KPP1614 345 12.3 124
Show 19440-6618 HJ 5132 308 21.6 126
Show 19239-6923 TDT1422 274 0.5 126
Show 19235-6924 DON 957 AB 249 2.8 127
Show 19235-6924 SHY 755 AC 119 999.9 127
Show 19216-6925 BRT2014 AB 240 4.3 129
Show 19216-6925 BAU9003 AC 176 48.7 129
Show 19348-6523 KPP 621 354 5.7 129
Show 19453-6823 HDS2806 AB 115 0.4 130

 
 
WDS 19254-6718 : COMPONENTS
 
 
  A
B pa=5.7°
sep=3.95"
 
 
19254-6718 A
 
 
Componente originario normalizzato AB Name HD 181434 Coord arcsec 2000 192526.00-671802.8 Mag 10.6
Spectral class F0/2V (yellow-white) PmRA -1.00 PmDE -18.0 Tycho2 9083-00651-1
Tycho2
Tycho2 9083-00651-1 Pflag RAmdeg 291.35909623 DEmdeg -67.29964922
PmRA 6.8 PmDE -15.2 E RAmdeg 25 E DEmdeg 20
E pmRA 2.7 E pmDE 2.5 EpRAm 1990.86 EpDEm 1991.10
Num 3 Q RAmdeg 1.4 Q DEmdeg 2.3 Q pmRA 1.4
Q pmDE 2.3 BTmag 11.164 E BTmag 0.039 VTmag 10.605
E VTmag 0.034 Prox 41 TYC T HIP
CCDM RAdeg 291.35905639 DEdeg -67.29961500 EpRA 1990 1.86
EpDE 1990 1.83 E RAdeg 25.1 E DEdeg 20.3 Posflg D
Corr -0.1
CCDM
Ccdm 19254-6718 RComp Comp A Note1
Note2 Discov num DRAs 2.16 DDEs 0.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.0 Sp F0 PmNote *
PmRA 17 PmDE 1 Dm number -67 3643 Cat1 CPD
Name2 Cat2 HD 181434 M HD
ADS BDS M ADS BDS N IDS IDS 19153S6729A
HIC 95493
 
 
19254-6718 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 192526.07-671758.9 Mag 10.61 PmRA 33.00
PmDE 98.0 Calc delta mag 0.01 Calc coord yes
CCDM
Ccdm 19254-6718 RComp Comp B Note1
Note2 Discov num MLO DRAs DDEs
R dRAs Year 1929 Theta 197 Rho 4.0
Obs 1 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19153S6729B
HIC 95493