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Doubles in session


Current system
10446-5933
TDS 7449
HD 303311


Nearby doubles
2' : 10448-5934
SNA 18

3' : 10449-5933
NEL 2

4' : 10441-5935
HJ 4360AB

5' : 10440-5932
SEE 123

6' : 10440-5933
HJ 4356AB

6' : 10439-5933
COO 112AB

8' : 10437-5935
HJ 4353

8' : 10442-5926
TDS7446

9' : 10451-5941
I 1092AB

10' : 10458-5929
HJ 4369

11' : 10451-5943
NEL 4

11' : 10445-5944
SEE 513

12' : 10461-5934
HJ 4370

12' : 10446-5944
BSO 4AB

12' : 10447-5921
HJ 4364AB

12' : 10457-5924
SNA 19

13' : 10452-5944
WSI 56

13' : 10453-5945
COO 113

13' : 10451-5945
NEL 3

15' : 10464-5927
I 1093

16' : 10466-5933
HJ 4371

16' : 10432-5944
HJ 4350

17' : 10443-5917
FIN 168

19' : 10462-5919
R 156

21' : 10440-5952
HJ 4357AB

22' : 10461-5951
JSP 431



Selections
Full WDS
Binocular doubles
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.

10446-5933 TDS 7449 (HD 303311)

 
 
10h 44m 37.46s -59° 32' 55.5" P.A. 302.00 sep 2.3 mag 8.96,11.88 Sp O5V
 
 
Coord 2000 10446-5933 Discov num TDS7449 Comp Coord arcsec 2000 10 44 37.46 -59 32 55.5
Date first 1991 Date last 1991 Obs 1
Pa first 302 Pa last 302.4 P.A. Now (θ) 302.4°
Sep first 2.3 Sep last 2.31 Sep. Now (ρ) 2.31"
Mag pri 8.96 Mag sec 11.88 delta mag (ΔM) 2.92 Spectral class O5V (blue)
Pri motion ra -002 Sec motion ra -002
Pri motion dec +004 Sec motion dec +004
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 303311 Constellation Carina Tycho2 8626-02591-1 Gaia DR2 5350383529668697472
HD 303311
 
 
WDS 10446-5933 TDS 7449 (HD 303311) : 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
10446-5933 TDS7449 1991 1 302 2.3 8.96 11.88 104437.46-593255.5

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

 
 
WDS 10446-5933 TDS 7449 (HD 303311) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10446-5933 TDS 7449 (HD 303311) : MEASURES
 
 
No records found.

 
 
WDS 10446-5933 (HD 303311) : VIRTUAL EYEPIECE
 
 

10446-5933 TDS7449A mag 8.96 Sp O5V 10446-5933 TDS7449B sep 1.6 P.A. 321.40 mag 11.88 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 10446-5933 (HD 303311) : ALADIN DSS IMAGE @ 10h 44m 37.46s -59° 32' 55.5"
 
 
 
 
WDS 10446-5933 TDS 7449 (HD 303311) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10446-5933 TDS7449 distance=0' 10448-5934 SNA 18 distance=2' 10449-5933 NEL 2 distance=3' 10441-5935 HJ 4360AB distance=4' 10441-5935 HJ 4360AC distance=4' 10441-5935 HJ 4360AE distance=4' 10441-5935 FIN 412CD distance=5' 10441-5935 SNA 14Ca,Cb distance=5' 10441-5935 SNA 14Ca,Cc distance=5' 10441-5935 SNA 14Ca,Cd distance=5' 10440-5932 SEE 123 distance=5' 10440-5933 HJ 4356BD distance=6' 10440-5933 NEL 1Aa,Ab distance=6' 10440-5933 HJ 4356AB distance=6' 10440-5933 HJ 4356AC distance=6' 10440-5933 SNA 12AE distance=6' 10440-5933 SNA 12AF distance=6' 10440-5933 SNA 12AG distance=6' 10439-5933 COO 112AB distance=6' 10439-5933 SNA 11AC distance=6' 10437-5935 HJ 4353 distance=8' 10442-5926 TDS7446 distance=8' 10451-5941 NEL 5Ha,Hb distance=9' 10451-5941 B 2256Aa,Ab distance=9' 10451-5941 WGT 2Aa,Ac distance=9' 10451-5941 WGT 2Aa,Ad distance=9' 10451-5941 WGT 2Aa,Ae distance=9' 10451-5941 I 1092AB distance=9' 10451-5941 I 1092AC distance=9' 10451-5941 I 1092AD distance=9' 10451-5941 HJ 4366AE distance=9' 10451-5941 HJ 4366AF distance=9' 10451-5941 HJ 4366AG distance=9' 10451-5941 DUN 98AH distance=9' 10451-5941 B 2256AQ distance=9' 10451-5941 B 2256AS distance=9' 10451-5941 I 1092AU distance=9' 10451-5941 IPI 1AV distance=9' 10458-5929 HJ 4369 distance=10' 10451-5943 NEL 4 distance=11' 10445-5944 SEE 513 distance=11' 10461-5934 HJ 4370 distance=12' 10446-5944 BSO 4AB distance=12' 10446-5944 SNA 16AC distance=12' 10447-5921 HJ 4364AB distance=12' 10447-5921 HJ 4364AC distance=12' 10457-5924 SNA 19 distance=12' 10452-5944 WSI 56 distance=13' 10453-5945 COO 113 distance=13' 10451-5945 NEL 3 distance=13' 10464-5927 I 1093 distance=15' 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 10446-5933 TDS7449 302 2.3
Show 10448-5934 SNA 18 22 0.0 2
Show 10449-5933 NEL 2 15 0.4 3
Show 10441-5935 HJ 4360 AB 116 2.0 4
Show 10441-5935 HJ 4360 AC 288 12.6 4
Show 10441-5935 HJ 4360 AE 102 8.7 4
Show 10441-5935 FIN 412 CD 297 3.7 5
Show 10441-5935 SNA 14 Ca,Cb 139 0.0 5
Show 10441-5935 SNA 14 Ca,Cc 5 0.0 5
Show 10441-5935 SNA 14 Ca,Cd 89 0.8 5
Show 10440-5932 SEE 123 307 3.9 5
Show 10440-5933 HJ 4356 BD 185 3.9 6
Show 10440-5933 NEL 1 Aa,Ab 6 0.0 6
Show 10440-5933 HJ 4356 AB 149 2.8 6
Show 10440-5933 HJ 4356 AC 270 4.9 6
Show 10440-5933 SNA 12 AE 190 1.9 6
Show 10440-5933 SNA 12 AF 8 3.7 6
Show 10440-5933 SNA 12 AG 337 5.1 6
Show 10439-5933 COO 112 AB 240 6.5 6
Show 10439-5933 SNA 11 AC 184 5.6 6
Show 10437-5935 HJ 4353 181 5.0 8
Show 10442-5926 TDS7446 6 0.7 8
Show 10451-5941 NEL 5 Ha,Hb 80 0.0 9
Show 10451-5941 B 2256 Aa,Ab 194 0.2 9
Show 10451-5941 WGT 2 Aa,Ac 118 0.2 9
Show 10451-5941 WGT 2 Aa,Ad 155 0.2 9
Show 10451-5941 WGT 2 Aa,Ae 161 0.1 9
Show 10451-5941 I 1092 AB 317 1.6 9
Show 10451-5941 I 1092 AC 63 1.2 9
Show 10451-5941 I 1092 AD 306 4.4 9
Show 10451-5941 HJ 4366 AE 60 13.8 9
Show 10451-5941 HJ 4366 AF 41 14.0 9
Show 10451-5941 HJ 4366 AG 68 38.3 9
Show 10451-5941 DUN 98 AH 17 60.8 9
Show 10451-5941 B 2256 AQ 175 2.6 9
Show 10451-5941 B 2256 AS 108 4.9 9
Show 10451-5941 I 1092 AU 141 4.0 9
Show 10451-5941 IPI 1 AV 61 20.0 9
Show 10458-5929 HJ 4369 41 14.2 10
Show 10451-5943 NEL 4 203 0.1 11
Show 10445-5944 SEE 513 94 6.0 11
Show 10461-5934 HJ 4370 208 25.8 12
Show 10446-5944 BSO 4 AB 214 18.8 12
Show 10446-5944 SNA 16 AC 270 3.7 12
Show 10447-5921 HJ 4364 AB 353 7.9 12
Show 10447-5921 HJ 4364 AC 149 8.9 12
Show 10457-5924 SNA 19 35 0.2 12
Show 10452-5944 WSI 56 239 0.3 13
Show 10453-5945 COO 113 195 14.6 13
Show 10451-5945 NEL 3 82 0.0 13
Show 10464-5927 I 1093 48 1.3 15

 
 
WDS 10446-5933 : COMPONENTS
 
 
  A
B pa=321.4°
sep=1.58"
 
 
10446-5933 A
 
 
Componente originario normalizzato AB Name HD 303311 Coord arcsec 2000 104437.46-593255.5 Mag 8.96
Spectral class O5V (blue) PmRA -2.00 PmDE 4.0 Tycho2 8626-02591-1
HD 303311
Tycho2
Tycho2 8626-02591-1 Pflag RAmdeg 161.15609390 DEmdeg -59.54873470
PmRA -2.4 PmDE 3.5 E RAmdeg 11 E DEmdeg 11
E pmRA 2.5 E pmDE 2.4 EpRAm 1991.41 EpDEm 1991.41
Num 5 Q RAmdeg 1.4 Q DEmdeg 0.9 Q pmRA 1.4
Q pmDE 0.9 BTmag 9.064 E BTmag 0.019 VTmag 8.988
E VTmag 0.019 Prox 826 TYC T HIP
CCDM RAdeg 161.15610444 DEdeg -59.54874278 EpRA 1990 1.62
EpDE 1990 1.64 E RAdeg 10.7 E DEdeg 11.0 Posflg
Corr -0.1
 
 
10446-5933 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 104437.33-593254.3 Mag 11.88 PmRA -2.00
PmDE 4.0 Calc delta mag 2.92 Calc coord yes