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Doubles in session


Current system
15508-6834
TDS 9658


Nearby doubles
9' : 15508-6825
DON 760

22' : 15510-6855
DON 762

27' : 15465-6846
TDS9618

27' : 15508-6808
DON 761

28' : 15489-6900
HJ 4799

28' : 15479-6811
TDS9630

28' : 15489-6808
TDS9640

31' : 15516-6904
TDS9665

31' : 15563-6837
TDS9697

32' : 15490-6804
TDS9641

33' : 15466-6812
TDS9619

35' : 15559-6854
DON 766

37' : 15445-6822
DON 752

39' : 15473-6907
TDS9622

40' : 15506-6755
WFC 170

41' : 15577-6848
HDS2249

41' : 15479-6912
TDS 789

45' : 15571-6902
DON 768

47' : 15442-6805
DON 750

51' : 15482-6923
TDS9633

52' : 15572-6913
HDS2246

53' : 15477-6924
LDS 538

53' : 15483-6925
TDS9634

55' : 15476-6743
DON 756

57' : 15423-6803
LDS 534

60' : 15407-6859
R 264



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

15508-6834 TDS 9658

 
 
15h 50m 46.88s -68° 34' 10.2" P.A. 121.00 sep 1.4 mag 11.62,12.78
 
 
Coord 2000 15508-6834 Discov num TDS9658 Comp Coord arcsec 2000 15 50 46.88 -68 34 10.2
Date first 1991 Date last 1991 Obs 1
Pa first 121 Pa last 121.1 P.A. Now (θ) 121.1°
Sep first 1.4 Sep last 1.35 Sep. Now (ρ) 1.35"
Mag pri 11.62 Mag sec 12.78 delta mag (ΔM) 1.16 Spectral class
Pri motion ra -006 Sec motion ra -006
Pri motion dec -007 Sec motion dec -007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Triangulum Australe Tycho2 9260-03035-1 Gaia DR2 5820400286395385728
 
 
WDS 15508-6834 TDS 9658 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho Double Star (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
15508-6834 TDS9658 1991 1 121 1.4 11.62 12.78 155046.88-683410.2

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

 
 
WDS 15508-6834 TDS 9658 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15508-6834 TDS 9658 : MEASURES
 
 
No records found.

 
 
WDS 15508-6834 : VIRTUAL EYEPIECE
 
 

15508-6834 TDS9658A mag 11.62 15508-6834 TDS9658B sep 0.8 P.A. 148.80 mag 12.78 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 15508-6834 : ALADIN DSS IMAGE @ 15h 50m 46.88s -68° 34' 10.2"
 
 
 
 
WDS 15508-6834 TDS 9658 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15508-6834 TDS9658 distance=0' 15508-6825 DON 760 distance=9' 15510-6855 DON 762 distance=22' 15465-6846 TDS9618 distance=27' 15508-6808 DON 761 distance=27' 15489-6900 HJ 4799 distance=28' 15479-6811 TDS9630 distance=28' 15489-6808 TDS9640 distance=28' 15516-6904 TDS9665 distance=31' 15563-6837 TDS9697 distance=31' 15490-6804 TDS9641 distance=32' 15466-6812 TDS9619 distance=33' 15559-6854 DON 766 distance=35' 15445-6822 DON 752 distance=37' 15473-6907 TDS9622 distance=39' 15506-6755 WFC 170 distance=40' 15577-6848 HDS2249 distance=41' 15479-6912 TDS 789 distance=41' 15571-6902 DON 768 distance=45' 15442-6805 DON 750 distance=47' 15482-6923 TDS9633 distance=51' 15572-6913 HDS2246 distance=52' 15477-6924 LDS 538 distance=53' 15483-6925 TDS9634 distance=53' 15476-6743 DON 756 distance=55' 15423-6803 LDS 534 distance=57' 15407-6859 R 264 distance=60' 15400-6852 TDS9585 distance=62' 15508-6732 NZO 59 distance=62' 15571-6927 KPP 822 distance=63' 15566-6740 TDS9699 distance=64' 15397-6816 DON 745 distance=64' 15515-6939 NZO 60 distance=65' 16034-6830 NZO 70 distance=65' 16007-6758 TDS9726 distance=66' 15423-6747 TDS9597 distance=67' 15400-6907 DON 746 distance=68' 15476-6941 TDS 787AB distance=70' 15548-6944 SWR 186 distance=74' 15544-6723 TDS9688 distance=74' 15560-6726 DON 767 distance=74' 16043-6845 TDS 800 distance=75' 15442-6728 DON 751 distance=76' 15370-6853 TDS9561 distance=78' 15392-6921 TDS9578 distance=79' 15443-6724 WFC 167 distance=80' 16042-6908 DON 772 distance=80' 15421-6731 DON1114 distance=80' 15365-6817 DON 742 distance=81' 16048-6902 HDS2271 distance=81' 16053-6857 DON 773 distance=82' 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 15508-6834 TDS9658 121 1.4
Show 15508-6825 DON 760 297 0.4 9
Show 15510-6855 DON 762 88 0.2 22
Show 15465-6846 TDS9618 358 0.7 27
Show 15508-6808 DON 761 204 0.6 27
Show 15489-6900 HJ 4799 78 11.5 28
Show 15479-6811 TDS9630 180 0.8 28
Show 15489-6808 TDS9640 8 0.4 28
Show 15516-6904 TDS9665 137 2.4 31
Show 15563-6837 TDS9697 240 3.2 31
Show 15490-6804 TDS9641 166 0.4 32
Show 15466-6812 TDS9619 149 2.0 33
Show 15559-6854 DON 766 220 1.4 35
Show 15445-6822 DON 752 212 5.7 37
Show 15473-6907 TDS9622 126 0.6 39
Show 15506-6755 WFC 170 288 9.9 40
Show 15577-6848 HDS2249 108 0.1 41
Show 15479-6912 TDS 789 88 0.8 41
Show 15571-6902 DON 768 188 1.7 45
Show 15442-6805 DON 750 272 1.3 47
Show 15482-6923 TDS9633 236 0.6 51
Show 15572-6913 HDS2246 199 12.6 52
Show 15477-6924 LDS 538 93 4.8 53
Show 15483-6925 TDS9634 21 0.4 53
Show 15476-6743 DON 756 215 1.2 55
Show 15423-6803 LDS 534 313 5.0 57
Show 15407-6859 R 264 235 14.2 60
Show 15400-6852 TDS9585 351 2.0 62
Show 15508-6732 NZO 59 39 6.0 62
Show 15571-6927 KPP 822 232 7.0 63
Show 15566-6740 TDS9699 355 0.5 64
Show 15397-6816 DON 745 167 1.7 64
Show 15515-6939 NZO 60 23 1.7 65
Show 16034-6830 NZO 70 44 9.4 65
Show 16007-6758 TDS9726 228 0.5 66
Show 15423-6747 TDS9597 9 2.5 67
Show 15400-6907 DON 746 305 1.5 68
Show 15476-6941 TDS 787 AB 134 1.9 70
Show 15548-6944 SWR 186 261 8.2 74
Show 15544-6723 TDS9688 30 1.3 74
Show 15560-6726 DON 767 330 0.8 74
Show 16043-6845 TDS 800 41 1.2 75
Show 15442-6728 DON 751 52 4.1 76
Show 15370-6853 TDS9561 135 2.4 78
Show 15392-6921 TDS9578 79 0.8 79
Show 15443-6724 WFC 167 309 9.4 80
Show 16042-6908 DON 772 161 3.8 80
Show 15421-6731 DON1114 288 5.7 80
Show 15365-6817 DON 742 294 2.4 81
Show 16048-6902 HDS2271 116 0.2 81
Show 16053-6857 DON 773 213 1.6 82

 
 
WDS 15508-6834 : COMPONENTS
 
 
  A
B pa=148.8°
sep=0.82"
 
 
15508-6834 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 155046.88-683410.2 Mag 11.62 PmRA -6.00
PmDE -7.0 Tycho2 9260-03035-1
Tycho2
Tycho2 9260-03035-1 Pflag RAmdeg 237.69536592 DEmdeg -68.56952225
PmRA -6.2 PmDE -7.0 E RAmdeg 47 E DEmdeg 38
E pmRA 2.1 E pmDE 2.0 EpRAm 1986.25 EpDEm 1987.65
Num 4 Q RAmdeg 1.2 Q DEmdeg 0.7 Q pmRA 1.2
Q pmDE 0.8 BTmag 11.894 E BTmag 0.064 VTmag 11.635
E VTmag 0.083 Prox 999 TYC HIP
CCDM RAdeg 237.69540556 DEdeg -68.56950611 EpRA 1990 1.67
EpDE 1990 1.70 E RAdeg 47.9 E DEdeg 38.6 Posflg
Corr -0.3
 
 
15508-6834 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 155046.96-683410.9 Mag 12.78 PmRA -6.00
PmDE -7.0 Calc delta mag 1.16 Calc coord yes