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Doubles in session


Current system
11047-5514
HJ 4401
HD 301312


Nearby doubles
31' : 11069-5542
TDS7673

35' : 11028-5447
TDS7631

36' : 11056-5440
TDS7658

40' : 11029-5550
RST1556

41' : 11096-5504
BRT2574

45' : 11036-5433
TDS7639

48' : 11106-5519
RST2729

49' : 11107-5523
RST5522

59' : 10590-5452
RST2719

59' : 10587-5456
I 863

60' : 10584-5532
TDS7582

60' : 10589-5544
RST1548

61' : 10581-5525
TSN 156

66' : 11095-5609
HU 1481

67' : 10594-5432
BRT2058

67' : 11002-5607
LDS 328AB

69' : 11004-5612
BRT2573

72' : 11127-5447
BRT2060

72' : 11091-5413
TDS 617

73' : 11135-5526
HJ 4417

75' : 10570-5545
BRT2572

75' : 11107-5614
RST1562

76' : 10564-5533
BRT2571

77' : 10564-5539
BRT2570

78' : 10565-5452
FIN 173

78' : 10569-5443
TDS7569



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.

11047-5514 HJ 4401 (HD 301312)

 
 
11h 05m 04.84s -55° 15' 46.8" P.A. 229.00 sep 14.6 mag 11.42,11.90 Sp K2
 
 
Coord 2000 11047-5514 Discov num HJ 4401 Comp Coord arcsec 2000 11 05 04.84 -55 15 46.8
Date first 1834 Date last 2015 Obs 12
Pa first 230 Pa last 229.3 P.A. Now (θ) 229.3°
Sep first 12.0 Sep last 14.588 Sep. Now (ρ) 14.588"
Mag pri 11.42 Mag sec 11.90 delta mag (ΔM) 0.48 Spectral class K2 (yellow-orange)
Pri motion ra -005 Sec motion ra -001
Pri motion dec +004 Sec motion dec +004
Notes I (Identification uncertain)
rPM=0.625
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 301312 Constellation Vela Tycho2 8619-01709-1 Gaia DR2 5341170343775167360
HD 301312
 
 
WDS 11047-5514 HJ 4401 (HD 301312) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11047-5514 HJ 4401 1987 4 229 14.5 9.89 10.20 K2 110445.00-551445.1
11047-5514 HJ 4401 2000 8 229 14.6 11.42 11.90 K2 I 110504.84-551546.8
11047-5514 HJ 4401 2010 11 230 13.8 11.42 11.90 K2 I 110504.84-551546.8
11047-5514 HJ 4401 2015 12 229 14.6 11.42 11.90 K2 I 110504.84-551546.8

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

 
 
WDS 11047-5514 HJ 4401 (HD 301312) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11047-5514 HJ 4401 (HD 301312) : MEASURES
 
 
No records found.

 
 
WDS 11047-5514 (HD 301312) : VIRTUAL EYEPIECE
 
 

11047-5514 HJ 4401A mag 11.42 Sp K2 11047-5514 HJ 4401B sep 11.4 P.A. 213.50 mag 11.9 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 11047-5514 (HD 301312) : ALADIN DSS IMAGE @ 11h 05m 04.84s -55° 15' 46.8"
 
 
 
 
WDS 11047-5514 HJ 4401 (HD 301312) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11047-5514 HJ 4401 distance=0' 11069-5542 TDS7673 distance=31' 11028-5447 TDS7631 distance=35' 11056-5440 TDS7658 distance=36' 11029-5550 RST1556 distance=40' 11096-5504 BRT2574 distance=41' 11036-5433 TDS7639 distance=45' 11106-5519 RST2729 distance=48' 11107-5523 RST5522 distance=49' 10590-5452 RST2719 distance=59' 10587-5456 I 863 distance=59' 10584-5532 TDS7582 distance=60' 10589-5544 RST1548 distance=60' 10581-5525 TSN 156 distance=61' 11095-5609 HU 1481 distance=66' 10594-5432 BRT2058 distance=67' 11002-5607 LDS 328AB distance=67' 11004-5612 BRT2573 distance=69' 11127-5447 BRT2060 distance=72' 11091-5413 TDS 617 distance=72' 11135-5526 HJ 4417 distance=73' 10570-5545 BRT2572 distance=75' 11107-5614 RST1562 distance=75' 10564-5533 BRT2571 distance=76' 10564-5539 BRT2570 distance=77' 10565-5452 FIN 173 distance=78' 10569-5443 TDS7569 distance=78' 11142-5510 TDS7749 distance=78' 11120-5608 KPP2647 distance=79' 11143-5525 TDS7751 distance=80' 11037-5356 LPO 32AB distance=81' 11037-5356 B 2264BC distance=81' 10596-5624 TDS7593 distance=83' 10555-5528 BRT2569 distance=83' 10581-5420 HU 1601 distance=83' 11073-5636 BRT3161 distance=84' 11004-5630 TDS7606 distance=84' 10580-5617 RST1546 distance=86' 11036-5346 RST1558 distance=90' 10589-5630 TDS7585 distance=91' 11151-5549 TDS7759 distance=92' 11151-5550 TDS7760 distance=92' 10537-5516 I 862 distance=98' 11020-5652 TDS 611 distance=100' 11166-5533 I 875AB distance=100' 11151-5612 TDS 626 distance=102' 11149-5420 BRT2061 distance=102' 11150-5420 BRT2062 distance=104' 11170-5537 FIN 181 distance=105' 10529-5531 DAM 532CD distance=105' 10529-5531 BRT2567AB distance=105' 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 11047-5514 HJ 4401 229 14.6
Show 11069-5542 TDS7673 258 0.6 31
Show 11028-5447 TDS7631 292 1.8 35
Show 11056-5440 TDS7658 2 0.5 36
Show 11029-5550 RST1556 176 1.1 40
Show 11096-5504 BRT2574 263 3.3 41
Show 11036-5433 TDS7639 203 1.4 45
Show 11106-5519 RST2729 118 0.3 48
Show 11107-5523 RST5522 90 0.2 49
Show 10590-5452 RST2719 82 3.5 59
Show 10587-5456 I 863 316 0.8 59
Show 10584-5532 TDS7582 63 1.5 60
Show 10589-5544 RST1548 347 0.5 60
Show 10581-5525 TSN 156 52 0.1 61
Show 11095-5609 HU 1481 178 0.1 66
Show 10594-5432 BRT2058 77 4.4 67
Show 11002-5607 LDS 328 AB 202 5.1 67
Show 11004-5612 BRT2573 197 4.0 69
Show 11127-5447 BRT2060 219 4.1 72
Show 11091-5413 TDS 617 255 1.3 72
Show 11135-5526 HJ 4417 147 19.7 73
Show 10570-5545 BRT2572 260 4.4 75
Show 11107-5614 RST1562 224 1.7 75
Show 10564-5533 BRT2571 258 4.0 76
Show 10564-5539 BRT2570 204 5.8 77
Show 10565-5452 FIN 173 46 0.4 78
Show 10569-5443 TDS7569 331 0.5 78
Show 11142-5510 TDS7749 52 1.1 78
Show 11120-5608 KPP2647 306 24.7 79
Show 11143-5525 TDS7751 79 0.5 80
Show 11037-5356 LPO 32 AB 265 12.7 81
Show 11037-5356 B 2264 BC 218 4.4 81
Show 10596-5624 TDS7593 69 3.0 83
Show 10555-5528 BRT2569 323 5.2 83
Show 10581-5420 HU 1601 10 0.3 83
Show 11073-5636 BRT3161 347 2.8 84
Show 11004-5630 TDS7606 135 2.2 84
Show 10580-5617 RST1546 319 2.2 86
Show 11036-5346 RST1558 179 0.4 90
Show 10589-5630 TDS7585 163 0.9 91
Show 11151-5549 TDS7759 119 1.7 92
Show 11151-5550 TDS7760 204 0.9 92
Show 10537-5516 I 862 7 2.3 98
Show 11020-5652 TDS 611 73 1.3 100
Show 11166-5533 I 875 AB 239 2.0 100
Show 11151-5612 TDS 626 40 1.0 102
Show 11149-5420 BRT2061 350 2.0 102
Show 11150-5420 BRT2062 5 5.2 104
Show 11170-5537 FIN 181 120 0.4 105
Show 10529-5531 DAM 532 CD 161 5.1 105
Show 10529-5531 BRT2567 AB 214 3.5 105

 
 
WDS 11047-5514 : COMPONENTS
 
 
  A
B pa=213.5°
sep=11.41"
 
 
11047-5514 A
 
 
Componente originario normalizzato AB Name HD 301312 Coord arcsec 2000 110504.84-551546.8 Mag 11.42
Spectral class K2 (yellow-orange) PmRA -5.00 PmDE 4.0 Tycho2 8619-01709-1
HD 301312 DM CP-54 4294
Tycho2
Tycho2 8619-01709-1 Pflag RAmdeg 166.27016534 DEmdeg -55.26301564
PmRA -0.2 PmDE 3.1 E RAmdeg 80 E DEmdeg 74
E pmRA 3.4 E pmDE 3.1 EpRAm 1984.06 EpDEm 1984.09
Num 4 Q RAmdeg 0.9 Q DEmdeg 1.6 Q pmRA 0.9
Q pmDE 1.6 BTmag 12.856 E BTmag 0.276 VTmag 11.416
E VTmag 0.103 Prox 146 TYC HIP
CCDM RAdeg 166.27016556 DEdeg -55.26302028 EpRA 1990 1.67
EpDE 1990 1.75 E RAdeg 84.0 E DEdeg 78.2 Posflg
Corr -0.1
 
 
11047-5514 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 110504.10-551556.3 Mag 11.9 PmRA -1.00
PmDE 4.0 Tycho2 8619-02476-1 Calc delta mag 0.48 Calc coord yes
Tycho2
Tycho2 8619-02476-1 Pflag RAmdeg 166.26476282 DEmdeg -55.26568176
PmRA -0.2 PmDE -0.3 E RAmdeg 80 E DEmdeg 76
E pmRA 3.3 E pmDE 3.1 EpRAm 1983.86 EpDEm 1983.31
Num 4 Q RAmdeg 1.7 Q DEmdeg 0.5 Q pmRA 1.7
Q pmDE 0.5 BTmag 12.099 E BTmag 0.138 VTmag 11.902
E VTmag 0.179 Prox 146 TYC HIP
CCDM RAdeg 166.26476722 DEdeg -55.26568167 EpRA 1990 1.66
EpDE 1990 1.73 E RAdeg 83.8 E DEdeg 80.1 Posflg
Corr -0.1