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Current system
19183-0658
RST 4626
HD 180819


Nearby doubles
10' : 19176-0700
J 2691

18' : 19185-0640
DAM 150

19' : 19184-0641
J 2260

21' : 19181-0638
DAM 148AB

22' : 19179-0638
DAM 147

23' : 19182-0636
DAM 149

26' : 19170-0713
BRT 492

33' : 19201-0640
TDT1381

33' : 19200-0638
STF2494

36' : 19206-0645
HDS2735AB

47' : 19172-0741
KPP1697

51' : 19161-0736
GWP2830AB

54' : 19206-0740
LDS 678AB

58' : 19154-0737
RST4625

64' : 19205-0603
A 101

66' : 19227-0708
STF2503

68' : 19222-0735
A 102AB

71' : 19231-0653
RST4627

72' : 19188-0546
HO 575

77' : 19139-0622
RST4624

77' : 19233-0635
HDS2745AB

79' : 19227-0612
JNN 123

80' : 19231-0733
TDT1411

81' : 19173-0817
TDT1353

85' : 19215-0807
J 2265

88' : 19128-0730
A 96



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19183-0658 RST 4626 (HD 180819)

 
 
19h 18m 20.65s -06° 57' 48.9" P.A. 248.00 sep 2.4 mag 9.53,11.40 Sp A5
 
 
Coord 2000 19183-0658 Discov num RST4626 Comp Coord arcsec 2000 19 18 20.65 -06 57 48.9
Date first 1938 Date last 2016 Obs 4
Pa first 249 Pa last 248.4 P.A. Now (θ) 248.4°
Sep first 2.5 Sep last 2.378 Sep. Now (ρ) 2.378"
Mag pri 9.53 Mag sec 11.40 delta mag (ΔM) 1.87 Spectral class A5 (white)
Pri motion ra +012 Sec motion ra
Pri motion dec -001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 180819 Constellation Aquila SAO 143240 Tycho2 5142-01333-1
Gaia DR2 4210883935282304128 HD 180819
 
 
WDS 19183-0658 RST 4626 (HD 180819) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19183-0658 RST4626 1995 3 245 2.2 9.53 11.40 A5 191820.65-065748.9
19183-0658 RST4626 2016 4 248 2.4 9.53 11.40 A5 191820.65-065748.9

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

 
 
WDS 19183-0658 RST 4626 (HD 180819) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19183-0658 RST 4626 (HD 180819) : MEASURES
 
 
No records found.

 
 
WDS 19183-0658 (HD 180819) : VIRTUAL EYEPIECE
 
 

19183-0658 RST4626A mag 9.53 Sp A5 19183-0658 RST4626B sep 2.4 P.A. 248.30 mag 11.4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19183-0658 (HD 180819) : ALADIN DSS IMAGE @ 19h 18m 20.65s -06° 57' 48.9"
 
 
 
 
WDS 19183-0658 RST 4626 (HD 180819) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19183-0658 RST4626 distance=1' 19176-0700 J 2691 distance=10' 19185-0640 DAM 150 distance=18' 19184-0641 J 2260 distance=19' 19181-0638 DAM 148AB distance=21' 19181-0638 DAM 148AC distance=21' 19179-0638 DAM 147 distance=22' 19182-0636 DAM 149 distance=23' 19170-0713 BRT 492 distance=26' 19201-0640 TDT1381 distance=33' 19200-0638 STF2494 distance=33' 19206-0645 HDS2735AB distance=36' 19206-0645 TOK 432AC distance=36' 19172-0741 KPP1697 distance=47' 19161-0736 GWP2830AB distance=51' 19206-0740 WRH 31BC distance=54' 19206-0740 LMP 41BD distance=54' 19206-0740 LDS 678AB distance=54' 19154-0737 RST4625 distance=58' 19205-0603 A 101 distance=64' 19227-0708 STF2503 distance=66' 19222-0735 A 102AB distance=68' 19222-0735 HO 104AB,C distance=68' 19231-0653 RST4627 distance=71' 19188-0546 HO 575 distance=72' 19139-0622 RST4624 distance=77' 19233-0635 HDS2745AB distance=77' 19233-0635 GII 282Aa,Ab distance=77' 19227-0612 JNN 123 distance=79' 19231-0733 TDT1411 distance=80' 19173-0817 TDT1353 distance=81' 19215-0807 J 2265 distance=85' 19128-0730 A 96 distance=88' 19181-0525 HJ 881AB distance=93' 19181-0525 ABH 114AD distance=93' 19181-0525 HO 574AE distance=93' 19181-0525 HDS2731Ba,Bb distance=93' 19181-0525 HJ 881BC distance=93' 19183-0520 GMC 19 distance=98' 19152-0824 J 536 distance=99' 19205-0525 ISO 10Aa,Ab distance=99' 19205-0525 BUP 189AB distance=99' 19236-0801 TDT1419 distance=101' 19157-0830 DAM 146 distance=101' 19134-0545 J 2583AB distance=101' 19134-0545 J 2583AC distance=101' 19153-0830 DAM 145 distance=103' 19111-0701 BRT 491 distance=108' 19133-0817 RST4622 distance=110' 19136-0824 J 535 distance=112' 19110-0726 A 95 distance=113' 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 19183-0658 RST4626 248 2.4 1
Show 19176-0700 J 2691 11 3.2 10
Show 19185-0640 DAM 150 33 9.5 18
Show 19184-0641 J 2260 225 4.1 19
Show 19181-0638 DAM 148 AB 333 6.0 21
Show 19181-0638 DAM 148 AC 229 5.6 21
Show 19179-0638 DAM 147 25 8.0 22
Show 19182-0636 DAM 149 279 7.7 23
Show 19170-0713 BRT 492 189 5.4 26
Show 19201-0640 TDT1381 177 2.4 33
Show 19200-0638 STF2494 89 25.7 33
Show 19206-0645 HDS2735 AB 345 0.1 36
Show 19206-0645 TOK 432 AC 57 1.0 36
Show 19172-0741 KPP1697 196 13.1 47
Show 19161-0736 GWP2830 AB 275 200.5 51
Show 19206-0740 WRH 31 BC 112 3.8 54
Show 19206-0740 LMP 41 BD 321 21.2 54
Show 19206-0740 LDS 678 AB 305 27.3 54
Show 19154-0737 RST4625 156 0.7 58
Show 19205-0603 A 101 36 3.5 64
Show 19227-0708 STF2503 285 2.4 66
Show 19222-0735 A 102 AB 270 0.2 68
Show 19222-0735 HO 104 AB,C 123 5.5 68
Show 19231-0653 RST4627 197 0.7 71
Show 19188-0546 HO 575 10 5.8 72
Show 19139-0622 RST4624 166 2.4 77
Show 19233-0635 HDS2745 AB 10 1.3 77
Show 19233-0635 GII 282 Aa,Ab 121 0.1 77
Show 19227-0612 JNN 123 80 0.1 79
Show 19231-0733 TDT1411 84 0.5 80
Show 19173-0817 TDT1353 116 1.0 81
Show 19215-0807 J 2265 278 3.5 85
Show 19128-0730 A 96 24 5.3 88
Show 19181-0525 HJ 881 AB 340 32.0 93
Show 19181-0525 ABH 114 AD 250 86.9 93
Show 19181-0525 HO 574 AE 62 15.6 93
Show 19181-0525 HDS2731 Ba,Bb 218 1.1 93
Show 19181-0525 HJ 881 BC 307 7.4 93
Show 19183-0520 GMC 19 85 8.3 98
Show 19152-0824 J 536 266 6.3 99
Show 19205-0525 ISO 10 Aa,Ab 56 0.5 99
Show 19205-0525 BUP 189 AB 6 112.1 99
Show 19236-0801 TDT1419 95 0.6 101
Show 19157-0830 DAM 146 352 5.0 101
Show 19134-0545 J 2583 AB 162 4.2 101
Show 19134-0545 J 2583 AC 315 34.8 101
Show 19153-0830 DAM 145 286 5.8 103
Show 19111-0701 BRT 491 185 7.0 108
Show 19133-0817 RST4622 43 0.2 110
Show 19136-0824 J 535 318 4.3 112
Show 19110-0726 A 95 20 0.2 113

 
 
WDS 19183-0658 : COMPONENTS
 
 
  A
B pa=248.3°
sep=2.36"
 
 
19183-0658 A
 
 
Componente originario normalizzato AB Name HD 180819 Coord arcsec 2000 191820.65-065748.9 Mag 9.53
Spectral class A5 (white) PmRA 12.00 PmDE -1.0 SAO 143240
Tycho2 5142-01333-1 HD 180819 DM BD-07 4917
Tycho2
Tycho2 5142-01333-1 Pflag RAmdeg 289.58604872 DEmdeg -6.96360408
PmRA 12.5 PmDE -7.2 E RAmdeg 11 E DEmdeg 14
E pmRA 1.2 E pmDE 1.2 EpRAm 1989.41 EpDEm 1987.54
Num 10 Q RAmdeg 2.1 Q DEmdeg 1.4 Q pmRA 2.0
Q pmDE 1.5 BTmag 10.041 E BTmag 0.025 VTmag 9.532
E VTmag 0.022 Prox 999 TYC T HIP
CCDM RAdeg 289.58602361 DEdeg -6.96358389 EpRA 1990 1.80
EpDE 1990 1.71 E RAdeg 12.0 E DEdeg 15.7 Posflg
Corr -0.1
SAO
SAO 143240 DelFlag RA1950 PmRA1950 0.0014
DE1950 PmDE1950 0.009 Vmag 8.7 SpType A5
Double code Source 26 CatNum 6669 DM BD-07 4917
DMcomp BDsup HD 180819 M HD 0
GC RA1950rad 5.04248255 DE1950rad -0.12313724 PmRA2000 0.0016
PmDE2000 0.009
CCDM
Ccdm 19183-0658 RComp Comp A Note1
Note2 Discov num DRAs 2.66 DDEs 11.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.3 Sp A5 PmNote *
PmRA 21 PmDE 9 Dm number -07 4917 Cat1 BD
Name2 143240 Cat2 SAO HD 180819 M HD
ADS BDS M ADS BDS N IDS IDS 19130S0709A
HIC
 
 
19183-0658 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 191820.50-065749.8 Mag 11.4 Calc delta mag 1.87
Calc coord yes
CCDM
Ccdm 19183-0658 RComp Comp B Note1
Note2 Discov num RST4626 DRAs DDEs
R dRAs Year 1938 Theta 249 Rho 2.5
Obs 2 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19130S0709B
HIC