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Current system
19165+0712
HJ 2861


Nearby doubles
15' : 19170+0724
A 363

34' : 19184+0654
BRT2181

58' : 19138+0632
BRT2180

58' : 19138+0753
HEI 872

60' : 19185+0620
BU 1256

64' : 19127+0643
OSO 107AB

64' : 19208+0722
TDT1390

67' : 19132+0757
GWP2824

70' : 19206+0639
HO 576AB

78' : 19141+0820
HEI 809

83' : 19220+0703
CRC 34

84' : 19132+0819
J 2953

89' : 19114+0759
HDS2718

93' : 19179+0540
J 1842

95' : 19103+0647
GRV 248

96' : 19110+0801
GMC 17

97' : 19177+0847
HJ 5509

100' : 19109+0807
STF2471

102' : 19227+0629
J 2172AB

102' : 19230+0744
TDT1410

106' : 19204+0840
TDT1384

106' : 19194+0535
J 485

111' : 19200+0535
STF2497

111' : 19106+0819
J 2949

114' : 19118+0842
HJ 878

116' : 19236+0627
GRV 255



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.

19165+0712 HJ 2861

 
 
19h 16m 30.36s +07° 12' 10.0" P.A. 54.00 sep 11.9 mag 10.84,13.80 Sp A0
 
 
Coord 2000 19165+0712 Discov num HJ 2861 Comp Coord arcsec 2000 19 16 30.36 +07 12 10.0
Date first 1918 Date last 2015 Obs 17
Pa first 55 Pa last 54.3 P.A. Now (θ) 54.3°
Sep first 12.3 Sep last 11.928 Sep. Now (ρ) 11.928"
Mag pri 10.84 Mag sec 13.80 delta mag (ΔM) 2.96 Spectral class A0 (white)
Pri motion ra +004 Sec motion ra +003
Pri motion dec -004 Sec motion dec -009
Notes U (Proper motion indicates non-physical)
rPM=0.537
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Tycho2 0476-00965-1 Gaia DR2 4306203106580506368 HD 180481
 
 
WDS 19165+0712 HJ 2861 : 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
19165+0712 HJ 2861 2003 7 55 12.0 10.84 13.80 A0 DU 191630.36+071210.0
19165+0712 HJ 2861 2007 8 54 11.9 10.84 13.80 A0 DU 191630.36+071210.0
19165+0712 HJ 2861 2008 9 54 12.7 10.84 13.80 A0 UD 191630.36+071210.0
19165+0712 HJ 2861 2010 11 54 12.0 10.84 13.80 A0 U 191630.36+071210.0
19165+0712 HJ 2861 2011 12 56 12.0 10.84 13.80 A0 U 191630.36+071210.0
19165+0712 HJ 2861 2015 13 54 12.0 10.84 13.80 A0 U 191630.36+071210.0

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

 
 
WDS 19165+0712 HJ 2861 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19165+0712 HJ 2861 : MEASURES
 
 
No records found.

 
 
WDS 19165+0712 : VIRTUAL EYEPIECE
 
 

19165+0712 HJ 2861A mag 10.84 Sp A0 19165+0712 HJ 2861B sep 11.9 P.A. 54.10 mag 13.8 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 19165+0712 : ALADIN DSS IMAGE @ 19h 16m 30.36s +07° 12' 10.0"
 
 
 
 
WDS 19165+0712 HJ 2861 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19165+0712 HJ 2861 distance=0' 19170+0724 A 363 distance=15' 19184+0654 BRT2181 distance=34' 19138+0632 BRT2180 distance=58' 19138+0753 HEI 872 distance=58' 19185+0620 BU 1256 distance=60' 19127+0643 OSO 107AB distance=64' 19127+0643 OSO 107AC distance=64' 19127+0643 OSO 107AD distance=64' 19127+0643 OSO 107AE distance=64' 19127+0643 OSO 107AF distance=64' 19127+0643 OSO 107AG distance=64' 19127+0643 OSO 107AH distance=64' 19127+0643 OSO 107AI distance=64' 19127+0643 OSO 107AJ distance=64' 19208+0722 TDT1390 distance=64' 19132+0757 GWP2824 distance=67' 19206+0639 HO 576AB distance=70' 19206+0639 HO 576AC distance=70' 19141+0820 HEI 809 distance=78' 19220+0703 CRC 34 distance=83' 19132+0819 J 2953 distance=84' 19114+0759 HDS2718 distance=89' 19179+0540 J 1842 distance=93' 19103+0647 GRV 248 distance=95' 19110+0801 GMC 17 distance=96' 19177+0847 HJ 5509 distance=97' 19109+0807 STF2471 distance=100' 19227+0629 J 2172AB distance=102' 19227+0629 J 2172AC distance=102' 19230+0744 TDT1410 distance=102' 19204+0840 TDT1384 distance=106' 19194+0535 J 485 distance=106' 19200+0535 STF2497 distance=111' 19106+0819 J 2949 distance=111' 19118+0842 HJ 878 distance=114' 19236+0627 GRV 255 distance=116' 19198+0902 J 1334 distance=121' 19117+0533 J 1377 distance=122' 19169+0510 LDS6334AB distance=123' 19169+0510 CSN 12AC distance=123' 19169+0510 CSN 12AD distance=123' 19169+0510 CSN 12AE distance=123' 19169+0510 CSN 12AF distance=123' 19169+0510 CSN 12AG distance=123' 19169+0510 CSN 12AH distance=123' 19169+0510 CSN 12AI distance=123' 19169+0510 CSN 12AJ distance=123' 19169+0510 CSN 12AK distance=123' 19169+0510 CSN 12AL distance=123' 19169+0510 CSN 12AM distance=123' 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 19165+0712 HJ 2861 54 11.9
Show 19170+0724 A 363 171 2.0 15
Show 19184+0654 BRT2181 177 3.8 34
Show 19138+0632 BRT2180 199 3.6 58
Show 19138+0753 HEI 872 270 1.8 58
Show 19185+0620 BU 1256 43 1.7 60
Show 19127+0643 OSO 107 AB 301 5.1 64
Show 19127+0643 OSO 107 AC 330 6.5 64
Show 19127+0643 OSO 107 AD 323 11.0 64
Show 19127+0643 OSO 107 AE 296 12.3 64
Show 19127+0643 OSO 107 AF 153 12.4 64
Show 19127+0643 OSO 107 AG 19 14.9 64
Show 19127+0643 OSO 107 AH 333 14.7 64
Show 19127+0643 OSO 107 AI 61 21.7 64
Show 19127+0643 OSO 107 AJ 104 23.4 64
Show 19208+0722 TDT1390 80 0.4 64
Show 19132+0757 GWP2824 342 12.8 67
Show 19206+0639 HO 576 AB 180 4.0 70
Show 19206+0639 HO 576 AC 256 45.0 70
Show 19141+0820 HEI 809 84 2.1 78
Show 19220+0703 CRC 34 73 4.7 83
Show 19132+0819 J 2953 234 5.6 84
Show 19114+0759 HDS2718 308 0.1 89
Show 19179+0540 J 1842 315 3.3 93
Show 19103+0647 GRV 248 299 16.8 95
Show 19110+0801 GMC 17 13 25.2 96
Show 19177+0847 HJ 5509 105 7.1 97
Show 19109+0807 STF2471 122 8.6 100
Show 19227+0629 J 2172 AB 89 6.5 102
Show 19227+0629 J 2172 AC 267 12.2 102
Show 19230+0744 TDT1410 196 2.4 102
Show 19204+0840 TDT1384 65 0.6 106
Show 19194+0535 J 485 69 2.2 106
Show 19200+0535 STF2497 356 29.3 111
Show 19106+0819 J 2949 246 6.1 111
Show 19118+0842 HJ 878 340 22.0 114
Show 19236+0627 GRV 255 133 13.8 116
Show 19198+0902 J 1334 178 3.1 121
Show 19117+0533 J 1377 291 5.8 122
Show 19169+0510 LDS6334 AB 153 75.5 123
Show 19169+0510 CSN 12 AC 85 4.8 123
Show 19169+0510 CSN 12 AD 341 5.9 123
Show 19169+0510 CSN 12 AE 209 6.4 123
Show 19169+0510 CSN 12 AF 320 6.6 123
Show 19169+0510 CSN 12 AG 312 7.2 123
Show 19169+0510 CSN 12 AH 125 7.5 123
Show 19169+0510 CSN 12 AI 68 7.9 123
Show 19169+0510 CSN 12 AJ 163 7.9 123
Show 19169+0510 CSN 12 AK 77 8.4 123
Show 19169+0510 CSN 12 AL 319 9.8 123
Show 19169+0510 CSN 12 AM 259 9.0 123

 
 
WDS 19165+0712 : COMPONENTS
 
 
  A
B pa=54.1°
sep=11.87"
 
 
19165+0712 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 191630.36+071210.0 Mag 10.84 Spectral class A0 (white)
PmRA 4.00 PmDE -4.0 Tycho2 0476-00965-1 HD 180481
DM BD+06 4074
Tycho2
Tycho2 0476-00965-1 Pflag RAmdeg 289.12652788 DEmdeg 7.20279817
PmRA 2.8 PmDE -5.0 E RAmdeg 37 E DEmdeg 45
E pmRA 2.2 E pmDE 2.1 EpRAm 1987.94 EpDEm 1985.20
Num 4 Q RAmdeg 0.4 Q DEmdeg 0.6 Q pmRA 0.4
Q pmDE 0.6 BTmag 11.366 E BTmag 0.069 VTmag 10.841
E VTmag 0.069 Prox 999 TYC T HIP
CCDM RAdeg 289.12652167 DEdeg 7.20280972 EpRA 1990 1.75
EpDE 1990 1.68 E RAdeg 37.9 E DEdeg 46.5 Posflg
Corr -0.1
CCDM
Ccdm 19165+0712 RComp Comp A Note1
Note2 Discov num DRAs 0.29 DDEs 9.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.6 Sp A0 PmNote *
PmRA -21 PmDE -9 Dm number +06 4074 Cat1 BD
Name2 +07 2593 Cat2 AGK2/3 HD 180481 M HD
ADS BDS B 9159 M ADS BDS N IDS IDS 19117N0702A
HIC
 
 
19165+0712 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 191631.01+071217.0 Mag 13.8 PmRA 3.00
PmDE -9.0 Calc delta mag 2.96 Calc coord yes
CCDM
Ccdm 19165+0712 RComp Comp B Note1
Note2 Discov num HJ 2861 DRAs DDEs
R dRAs Year 1830 Theta 057 Rho 10.0
Obs 1 Vmag 13.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 9159 M ADS BDS N IDS IDS 19117N0702B
HIC