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Doubles in session


Current system
15381-6549
MLO 66


Nearby doubles
17' : 15363-6537
RST 778AB

20' : 15413-6548
RST 785

27' : 15420-6600
TDS9594

31' : 15367-6619
DUN 188

32' : 15358-6617
RST 777

36' : 15389-6514
TDS9575

39' : 15376-6511
B 840

41' : 15352-6625
TDS9553

41' : 15405-6512
B 2362

43' : 15332-6621
RST 776

43' : 15379-6632
DON 744

44' : 15452-6548
TDS 786

45' : 15362-6507
I 240

47' : 15318-6616
TDS9539

47' : 15308-6536
KRV 53

50' : 15438-6625
TDS9604

52' : 15457-6529
RST 792

56' : 15394-6455
WFC 279

56' : 15470-6544
TDS9621

59' : 15471-6532
NSN 353

65' : 15286-6619
TDS 775

65' : 15479-6527
RMK 20AB

66' : 15439-6644
DON 749

67' : 15424-6651
DON 748

75' : 15486-6514
RSS 386

77' : 15373-6433
B 839



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

15381-6549 MLO 66

 
 
15h 38m 03.43s -65° 49' 20.0" P.A. 174.00 sep 3.6 mag 10.60,10.90
 
 
Coord 2000 15381-6549 Discov num MLO  66 Comp Coord arcsec 2000 15 38 03.43 -65 49 20.0
Date first 1894 Date last 2015 Obs 5
Pa first 175 Pa last 173.5 P.A. Now (θ) 173.5°
Sep first 2.8 Sep last 3.556 Sep. Now (ρ) 3.556"
Mag pri 10.60 Mag sec 10.90 delta mag (ΔM) 0.3 Spectral class
Pri motion ra -015 Sec motion ra
Pri motion dec +039 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Triangulum Australe Tycho2 9034-02239-1 Gaia DR2 5823997647931749248
 
 
WDS 15381-6549 MLO 66 : NOTES
 
 
No records found.

 
 
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
15381-6549 MLO 66 2000 3 174 3.6 10.60 10.90 D 153803.43-654920.0
15381-6549 MLO 66 2015 5 174 3.6 10.60 10.90 153803.43-654920.0

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

 
 
WDS 15381-6549 MLO 66 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15381-6549 MLO 66 : MEASURES
 
 
No records found.

 
 
WDS 15381-6549 : VIRTUAL EYEPIECE
 
 

15381-6549 MLO 66A mag 10.6 15381-6549 MLO 66B sep 3.5 P.A. 177.30 mag 10.9 virtual eyepiece
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Radius:
Components only
 
 
WDS 15381-6549 : ALADIN DSS IMAGE @ 15h 38m 03.43s -65° 49' 20.0"
 
 
 
 
WDS 15381-6549 MLO 66 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15381-6549 MLO 66 distance=0' 15363-6537 RST 778AB distance=17' 15413-6548 RST 785 distance=20' 15420-6600 TDS9594 distance=27' 15367-6619 DUN 188 distance=31' 15358-6617 RST 777 distance=32' 15389-6514 TDS9575 distance=36' 15376-6511 B 840 distance=39' 15352-6625 TDS9553 distance=41' 15405-6512 B 2362 distance=41' 15332-6621 RST 776 distance=43' 15379-6632 DON 744 distance=43' 15452-6548 TDS 786 distance=44' 15362-6507 I 240 distance=45' 15318-6616 TDS9539 distance=47' 15308-6536 KRV 53 distance=47' 15438-6625 TDS9604 distance=50' 15457-6529 RST 792 distance=52' 15394-6455 WFC 279 distance=56' 15470-6544 TDS9621 distance=56' 15471-6532 NSN 353 distance=59' 15286-6619 TDS 775 distance=65' 15479-6527 RMK 20AB distance=65' 15479-6527 PIC 1AC distance=65' 15439-6644 DON 749 distance=66' 15424-6651 DON 748 distance=67' 15486-6514 RSS 386 distance=75' 15373-6433 B 839 distance=77' 15379-6706 TDS9567 distance=77' 15373-6432 I 241AB distance=78' 15373-6432 I 241AC distance=78' 15262-6619 RST 765 distance=78' 15262-6521 HJ 4761A,BC distance=80' 15262-6521 B 837BC distance=80' 15509-6601 TDS9659 distance=80' 15248-6552 HDS2169 distance=82' 15419-6710 TDS9593 distance=84' 15516-6603 NZO 62 distance=84' 15511-6621 TDS9661 distance=86' 15244-6617 TDS9508 distance=88' 15518-6619 TDS9666 distance=90' 15403-6719 TDS9586 distance=91' 15243-6625 RST 763 distance=91' 15534-6557 TDS9678 distance=95' 15336-6720 DON 737 distance=95' 15443-6724 WFC 167 distance=102' 15470-6424 HDS2224 distance=102' 15492-6707 DON 758 distance=102' 15520-6455 B 848 distance=103' 15548-6554 NZO 65 distance=103' 15468-6423 B 845 distance=103' 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 15381-6549 MLO 66 174 3.6
Show 15363-6537 RST 778 AB 21 9.0 17
Show 15413-6548 RST 785 332 2.9 20
Show 15420-6600 TDS9594 21 0.4 27
Show 15367-6619 DUN 188 220 82.2 31
Show 15358-6617 RST 777 24 2.7 32
Show 15389-6514 TDS9575 164 0.7 36
Show 15376-6511 B 840 42 4.8 39
Show 15352-6625 TDS9553 6 0.9 41
Show 15405-6512 B 2362 112 7.5 41
Show 15332-6621 RST 776 12 0.7 43
Show 15379-6632 DON 744 184 2.0 43
Show 15452-6548 TDS 786 214 1.3 44
Show 15362-6507 I 240 186 2.5 45
Show 15318-6616 TDS9539 218 0.4 47
Show 15308-6536 KRV 53 175 37.6 47
Show 15438-6625 TDS9604 194 4.2 50
Show 15457-6529 RST 792 74 0.1 52
Show 15394-6455 WFC 279 22 11.9 56
Show 15470-6544 TDS9621 313 0.4 56
Show 15471-6532 NSN 353 57 6.9 59
Show 15286-6619 TDS 775 2 1.3 65
Show 15479-6527 RMK 20 AB 145 1.7 65
Show 15479-6527 PIC 1 AC 31.8 65
Show 15439-6644 DON 749 213 3.9 66
Show 15424-6651 DON 748 285 1.6 67
Show 15486-6514 RSS 386 15 10.3 75
Show 15373-6433 B 839 119 0.3 77
Show 15379-6706 TDS9567 172 0.4 77
Show 15373-6432 I 241 AB 279 2.3 78
Show 15373-6432 I 241 AC 15 10.1 78
Show 15262-6619 RST 765 293 2.5 78
Show 15262-6521 HJ 4761 A,BC 12.2 80
Show 15262-6521 B 837 BC 166 0.1 80
Show 15509-6601 TDS9659 300 1.6 80
Show 15248-6552 HDS2169 82 16.1 82
Show 15419-6710 TDS9593 284 0.8 84
Show 15516-6603 NZO 62 105 4.7 84
Show 15511-6621 TDS9661 234 2.2 86
Show 15244-6617 TDS9508 47 0.6 88
Show 15518-6619 TDS9666 356 0.5 90
Show 15403-6719 TDS9586 187 0.5 91
Show 15243-6625 RST 763 124 5.5 91
Show 15534-6557 TDS9678 230 2.4 95
Show 15336-6720 DON 737 84 3.8 95
Show 15443-6724 WFC 167 309 9.4 102
Show 15470-6424 HDS2224 250 0.1 102
Show 15492-6707 DON 758 88 2.9 102
Show 15520-6455 B 848 247 3.9 103
Show 15548-6554 NZO 65 114 0.2 103
Show 15468-6423 B 845 355 0.9 103

 
 
WDS 15381-6549 : COMPONENTS
 
 
  A
B pa=177.3°
sep=3.54"
 
 
15381-6549 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 153803.43-654920.0 Mag 10.6 PmRA -15.00
PmDE 39.0
CCDM
Ccdm 15381-6549 RComp Comp A Note1
Note2 Discov num DRAs -2.38 DDEs -19.1
R dRAs 66 Year Theta Rho
Obs 2 Vmag 10.6 Sp PmNote
PmRA PmDE Dm number -65 3108 Cat1 CPD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 15290S6529A
HIC
 
 
15381-6549 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 153803.46-654923.5 Mag 10.9 Tycho2 9034-02239-1
Calc delta mag 0.3 Calc coord yes
Tycho2
Tycho2 9034-02239-1 Pflag RAmdeg 234.51431512 DEmdeg -65.82222390
PmRA -2.2 PmDE 0.3 E RAmdeg 29 E DEmdeg 25
E pmRA 3.4 E pmDE 3.2 EpRAm 1990.94 EpDEm 1991.02
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 10.894 E BTmag 0.040 VTmag 10.805
E VTmag 0.053 Prox 999 TYC T HIP
CCDM RAdeg 234.51432694 DEdeg -65.82222472 EpRA 1990 1.70
EpDE 1990 1.66 E RAdeg 29.4 E DEdeg 25.4 Posflg
Corr -0.1
CCDM
Ccdm 15381-6549 RComp Comp B Note1
Note2 Discov num MLO DRAs DDEs
R dRAs Year 1930 Theta 175 Rho 3.2
Obs 1 Vmag 10.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 15290S6529B
HIC