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Doubles in session


Current system
19308+2929
HJ 1407


Nearby doubles
14' : 19300+2918
COU1318

16' : 19311+2943
AG 385

16' : 19307+2913
TOB 156

18' : 19303+2911
MLB 697AB

23' : 19292+2917
MLB 652

26' : 19296+2906
MLB 696

28' : 19327+2940
SLE 627

29' : 19286+2923
TDT1483

31' : 19327+2930
SLE 628

32' : 19291+2905
TDT1490

36' : 19282+2942
AG 380

39' : 19301+2850
TDT1503

40' : 19337+2936
SLE 630AB

40' : 19280+2912
HEI 572

41' : 19306+3009
TDT1511

41' : 19323+3003
SLE 626

43' : 19328+3001
RAO 515

44' : 19336+2950
SLE 629

50' : 19323+2843
SLE 625

50' : 19332+2850
TDT1537

52' : 19282+2849
TDT1475

52' : 19343+2950
SLE 634AB

52' : 19268+2929
MLB 569AB

54' : 19340+2856
MLB 653AB

54' : 19348+2928
WRH 32

54' : 19330+2843
TDT1534



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.

19308+2929 HJ 1407

 
 
19h 30m 44.27s +29° 28' 04.5" P.A. 303.00 sep 11.6 mag 10.31,11.30 Sp F5V
 
 
Coord 2000 19308+2929 Discov num HJ 1407 Comp Coord arcsec 2000 19 30 44.27 +29 28 04.5
Date first 1895 Date last 2015 Obs 13
Pa first 287 Pa last 302.8 P.A. Now (θ) 302.8°
Sep first 12.0 Sep last 11.602 Sep. Now (ρ) 11.602"
Mag pri 10.31 Mag sec 11.30 delta mag (ΔM) 0.99 Spectral class F5V (yellow-white)
Pri motion ra -011 Sec motion ra -003
Pri motion dec -021 Sec motion dec +005
Notes U (Proper motion indicates non-physical)
rPM=1.147
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2137-01321-1 Gaia DR2 2026540568731561728
 
 
WDS 19308+2929 HJ 1407 : 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
19308+2929 HJ 1407 2004 3 301 11.5 10.31 11.30 F5V D 193044.27+292804.5
19308+2929 HJ 1407 2012 8 302 11.6 10.31 11.30 F5V NUD 193044.27+292804.5
19308+2929 HJ 1407 2015 9 303 11.6 10.31 11.30 F5V U 193044.27+292804.5

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

 
 
WDS 19308+2929 HJ 1407 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19308+2929 HJ 1407 : MEASURES
 
 
No records found.

 
 
WDS 19308+2929 : VIRTUAL EYEPIECE
 
 

19308+2929 HJ 1407A mag 10.31 Sp F5V 19308+2929 HJ 1407B sep 10.6 P.A. 306.50 mag 11.3 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 19308+2929 : ALADIN DSS IMAGE @ 19h 30m 44.27s +29° 28' 04.5"
 
 
 
 
WDS 19308+2929 HJ 1407 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19308+2929 HJ 1407 distance=0' 19300+2918 COU1318 distance=14' 19311+2943 AG 385 distance=16' 19307+2913 TOB 156 distance=16' 19303+2911 MLB 697AB distance=18' 19303+2911 MLB 697AC distance=18' 19292+2917 MLB 652 distance=23' 19296+2906 MLB 696 distance=26' 19327+2940 SLE 627 distance=28' 19286+2923 TDT1483 distance=29' 19327+2930 SLE 628 distance=31' 19291+2905 TDT1490 distance=32' 19282+2942 AG 380 distance=36' 19301+2850 TDT1503 distance=39' 19337+2936 SLE 630AB distance=40' 19337+2936 SLE 630AC distance=40' 19280+2912 HEI 572 distance=40' 19306+3009 TDT1511 distance=41' 19323+3003 SLE 626 distance=41' 19328+3001 RAO 515 distance=43' 19336+2950 SLE 629 distance=44' 19323+2843 SLE 625 distance=50' 19332+2850 TDT1537 distance=50' 19282+2849 TDT1475 distance=52' 19343+2950 SLE 634AB distance=52' 19343+2950 SLE 634AC distance=52' 19268+2929 MLB 569AB distance=52' 19268+2929 MLB 569AC distance=52' 19268+2929 MLB 569CD distance=53' 19340+2856 MLB 653AB distance=54' 19340+2856 ARG 85AC distance=54' 19340+2856 ABH 120AE distance=54' 19340+2856 ABH 120AF distance=54' 19340+2856 ABH 120AG distance=54' 19340+2856 ABH 120AH distance=54' 19340+2856 ABH 120AI distance=54' 19340+2856 ABH 120AJ distance=54' 19340+2856 ABH 120AK distance=54' 19340+2856 ABH 120AL distance=54' 19340+2856 ABH 120AM distance=54' 19340+2856 ABH 120AN distance=54' 19340+2856 ABH 120AO distance=54' 19340+2856 ABH 120AP distance=54' 19340+2856 ABH 120AQ distance=54' 19340+2856 ABH 120AR distance=54' 19340+2856 BKO 64AS distance=54' 19340+2856 BKO 64AV distance=54' 19340+2856 BKO 64AT distance=54' 19340+2856 BKO 64AU distance=54' 19348+2928 WRH 32 distance=54' 19330+2843 TDT1534 distance=54' 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 19308+2929 HJ 1407 303 11.6
Show 19300+2918 COU1318 202 0.4 14
Show 19311+2943 AG 385 38 28.7 16
Show 19307+2913 TOB 156 267 13.7 16
Show 19303+2911 MLB 697 AB 10 7.6 18
Show 19303+2911 MLB 697 AC 101 4.5 18
Show 19292+2917 MLB 652 218 5.6 23
Show 19296+2906 MLB 696 66 3.1 26
Show 19327+2940 SLE 627 87 7.0 28
Show 19286+2923 TDT1483 31 4.0 29
Show 19327+2930 SLE 628 65 9.0 31
Show 19291+2905 TDT1490 135 0.7 32
Show 19282+2942 AG 380 226 2.6 36
Show 19301+2850 TDT1503 202 2.4 39
Show 19337+2936 SLE 630 AB 23 19.9 40
Show 19337+2936 SLE 630 AC 60 16.6 40
Show 19280+2912 HEI 572 301 3.2 40
Show 19306+3009 TDT1511 15 1.0 41
Show 19323+3003 SLE 626 198 8.5 41
Show 19328+3001 RAO 515 -1 0.2 43
Show 19336+2950 SLE 629 121 4.9 44
Show 19323+2843 SLE 625 133 5.9 50
Show 19332+2850 TDT1537 176 2.3 50
Show 19282+2849 TDT1475 231 1.9 52
Show 19343+2950 SLE 634 AB 68 5.6 52
Show 19343+2950 SLE 634 AC 17 9.4 52
Show 19268+2929 MLB 569 AB 202 7.1 52
Show 19268+2929 MLB 569 AC 321 27.1 52
Show 19268+2929 MLB 569 CD 220 8.0 53
Show 19340+2856 MLB 653 AB 353 1.9 54
Show 19340+2856 ARG 85 AC 306 14.4 54
Show 19340+2856 ABH 120 AE 11 42.6 54
Show 19340+2856 ABH 120 AF 12 34.0 54
Show 19340+2856 ABH 120 AG 6 65.6 54
Show 19340+2856 ABH 120 AH 197 25.3 54
Show 19340+2856 ABH 120 AI 141 40.0 54
Show 19340+2856 ABH 120 AJ 71 29.5 54
Show 19340+2856 ABH 120 AK 44 53.8 54
Show 19340+2856 ABH 120 AL 75 48.3 54
Show 19340+2856 ABH 120 AM 305 41.6 54
Show 19340+2856 ABH 120 AN 247 52.5 54
Show 19340+2856 ABH 120 AO 305 82.9 54
Show 19340+2856 ABH 120 AP 272 111.5 54
Show 19340+2856 ABH 120 AQ 268 118.7 54
Show 19340+2856 ABH 120 AR 250 122.2 54
Show 19340+2856 BKO 64 AS 277 127.1 54
Show 19340+2856 BKO 64 AV 311 88.9 54
Show 19340+2856 BKO 64 AT 22 24.9 54
Show 19340+2856 BKO 64 AU 1 46.3 54
Show 19348+2928 WRH 32 18 0.0 54
Show 19330+2843 TDT1534 209 2.5 54

 
 
WDS 19308+2929 : COMPONENTS
 
 
  A
B pa=306.5°
sep=10.56"
 
 
19308+2929 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 193044.27+292804.5 Mag 10.31 Spectral class F5V (yellow-white)
PmRA -11.00 PmDE -21.0 Tycho2 2137-01321-1
Tycho2
Tycho2 2137-01321-1 Pflag RAmdeg 292.68446579 DEmdeg 29.46793547
PmRA -12.0 PmDE -17.7 E RAmdeg 23 E DEmdeg 21
E pmRA 2.2 E pmDE 2.1 EpRAm 1990.10 EpDEm 1990.43
Num 4 Q RAmdeg 0.9 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.8 BTmag 10.818 E BTmag 0.038 VTmag 10.313
E VTmag 0.034 Prox 999 TYC T HIP
CCDM RAdeg 292.68449972 DEdeg 29.46797583 EpRA 1990 1.62
EpDE 1990 1.71 E RAdeg 23.7 E DEdeg 21.3 Posflg
Corr 0.1
 
 
19308+2929 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 193043.62+292810.8 Mag 11.3 PmRA -3.00
PmDE 5.0 Calc delta mag 0.99 Calc coord yes