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Doubles in session


Current system
19157-1918
ARA 770


Nearby doubles
17' : 19168-1921
MRA 25AB

17' : 19168-1922
ARA 771

24' : 19171-1905
ARA 772

26' : 19175-1911
ARA 773

30' : 19141-1938
ARA 769

33' : 19179-1906
BRT1548AB

34' : 19179-1925
ARA 776

34' : 19179-1903
ARA 775

35' : 19176-1857
OCC 599

37' : 19137-1941
KPP 979

37' : 19156-1955
ARA1175

40' : 19183-1904
ARA 777

41' : 19184-1904
RST5132

44' : 19182-1852
H 5 77

46' : 19155-2004
ARA1173

50' : 19176-1958
ARA1177

52' : 19120-1916
ARA 768

56' : 19118-1911
B 2474

59' : 19198-1916
B 2476

62' : 19126-2002
B 429

65' : 19155-2022
ARA1174

68' : 19149-1811
OCC1100

69' : 19116-1955
A 2266

73' : 19202-1951
TDT1382

76' : 19145-1804
BU 422

76' : 19105-1859
TDS 974



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19157-1918 ARA 770

 
 
19h 15m 40.49s -19° 17' 26.1" P.A. 122.00 sep 5.1 mag 11.47,14.40
 
 
Coord 2000 19157-1918 Discov num ARA 770 Comp Coord arcsec 2000 19 15 40.49 -19 17 26.1
Date first 1919 Date last 2015 Obs 4
Pa first 125 Pa last 122.1 P.A. Now (θ) 122.1°
Sep first 5.1 Sep last 5.096 Sep. Now (ρ) 5.096"
Mag pri 11.47 Mag sec 14.40 delta mag (ΔM) 2.93 Spectral class
Pri motion ra -002 Sec motion ra +017
Pri motion dec -001 Sec motion dec -011
Notes
rPM=1.06
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6304-01502-1 Gaia DR2 4083891441776455168
 
 
WDS 19157-1918 ARA 770 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ara1961 Pa - Aravamudan, S. 1961PASP...73..266A
Ara1961 PASP 73, 266, 1961
Ara1963 Pa - Aravamudan, S. .
Ara1963 Pub. Nizamiah Obs. 13, Pt.3, 1963
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19157-1918 ARA 770 1998 2 122 5.2 11.47 14.40 D 191540.49-191726.1
19157-1918 ARA 770 1999 3 122 5.2 11.47 14.40 D 191540.49-191726.1
19157-1918 ARA 770 2010 4 122 4.6 11.47 14.40 191540.49-191726.1
19157-1918 ARA 770 2015 4 122 5.1 11.47 14.40 191540.49-191726.1

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

 
 
WDS 19157-1918 ARA 770 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19157-1918 ARA 770 : MEASURES
 
 
No records found.

 
 
WDS 19157-1918 : VIRTUAL EYEPIECE
 
 

19157-1918 ARA 770A mag 11.47 19157-1918 ARA 770B sep 4.9 P.A. 123.60 mag 14.4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19157-1918 : ALADIN DSS IMAGE @ 19h 15m 40.49s -19° 17' 26.1"
 
 
 
 
WDS 19157-1918 ARA 770 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19157-1918 ARA 770 distance=0' 19168-1921 MRA 25AB distance=17' 19168-1921 HTS 12AC distance=17' 19168-1921 HTS 12AD distance=17' 19168-1921 HTS 12AE distance=17' 19168-1921 HTS 12AF distance=17' 19168-1921 HTS 12AG distance=17' 19168-1921 HTS 12AH distance=17' 19168-1921 HTS 12AI distance=17' 19168-1921 HTS 12AJ distance=17' 19168-1921 HTS 12AK distance=17' 19168-1921 HTS 12AL distance=17' 19168-1921 HTS 12AM distance=17' 19168-1921 HTS 12AN distance=17' 19168-1921 HTS 12AO distance=17' 19168-1921 HTS 12AP distance=17' 19168-1921 HTS 12AQ distance=17' 19168-1921 HTS 12AR distance=17' 19168-1921 HTS 12AS distance=17' 19168-1921 HTS 12AT distance=17' 19168-1921 HTS 12AU distance=17' 19168-1921 HTS 12AV distance=17' 19168-1921 HTS 12A,Wa distance=17' 19168-1921 HTS 12A,Wb distance=17' 19168-1921 HTS 12A,Wc distance=17' 19168-1922 ARA 771 distance=17' 19171-1905 ARA 772 distance=24' 19175-1911 ARA 773 distance=26' 19141-1938 ARA 769 distance=30' 19179-1906 BRT1548AB distance=33' 19179-1906 BRT1548AC distance=33' 19179-1925 ARA 776 distance=34' 19179-1903 ARA 775 distance=34' 19176-1857 OCC 599 distance=35' 19137-1941 KPP 979 distance=37' 19156-1955 ARA1175 distance=37' 19183-1904 ARA 777 distance=40' 19184-1904 RST5132 distance=41' 19182-1852 H 5 77 distance=44' 19155-2004 ARA1173 distance=46' 19176-1958 ARA1177 distance=50' 19120-1916 ARA 768 distance=52' 19118-1911 B 2474 distance=56' 19198-1916 B 2476 distance=59' 19126-2002 B 429 distance=62' 19155-2022 ARA1174 distance=65' 19149-1811 OCC1100 distance=68' 19116-1955 A 2266 distance=69' 19202-1951 TDT1382 distance=73' 19145-1804 BU 422 distance=76' 19105-1859 TDS 974 distance=76' 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 19157-1918 ARA 770 122 5.1
Show 19168-1921 MRA 25 AB 187 0.2 17
Show 19168-1921 HTS 12 AC 341 4.8 17
Show 19168-1921 HTS 12 AD 229 5.0 17
Show 19168-1921 HTS 12 AE 204 8.3 17
Show 19168-1921 HTS 12 AF 266 10.4 17
Show 19168-1921 HTS 12 AG 159 10.5 17
Show 19168-1921 HTS 12 AH 238 11.4 17
Show 19168-1921 HTS 12 AI 110 16.5 17
Show 19168-1921 HTS 12 AJ 315 16.5 17
Show 19168-1921 HTS 12 AK 118 16.9 17
Show 19168-1921 HTS 12 AL 134 17.1 17
Show 19168-1921 HTS 12 AM 245 17.3 17
Show 19168-1921 HTS 12 AN 164 17.8 17
Show 19168-1921 HTS 12 AO 108 19.0 17
Show 19168-1921 HTS 12 AP 271 20.8 17
Show 19168-1921 HTS 12 AQ 217 21.0 17
Show 19168-1921 HTS 12 AR 133 21.0 17
Show 19168-1921 HTS 12 AS 96 21.4 17
Show 19168-1921 HTS 12 AT 24 22.0 17
Show 19168-1921 HTS 12 AU 112 23.2 17
Show 19168-1921 HTS 12 AV 56 24.7 17
Show 19168-1921 HTS 12 A,Wa 236 24.9 17
Show 19168-1921 HTS 12 A,Wb 140 27.1 17
Show 19168-1921 HTS 12 A,Wc 314 29.9 17
Show 19168-1922 ARA 771 126 12.5 17
Show 19171-1905 ARA 772 57 11.5 24
Show 19175-1911 ARA 773 298 9.0 26
Show 19141-1938 ARA 769 287 11.3 30
Show 19179-1906 BRT1548 AB 289 4.2 33
Show 19179-1906 BRT1548 AC 18 10.1 33
Show 19179-1925 ARA 776 258 15.6 34
Show 19179-1903 ARA 775 181 14.7 34
Show 19176-1857 OCC 599 -1 -1.0 35
Show 19137-1941 KPP 979 267 8.0 37
Show 19156-1955 ARA1175 15 12.5 37
Show 19183-1904 ARA 777 60 5.1 40
Show 19184-1904 RST5132 201 0.3 41
Show 19182-1852 H 5 77 160 37.4 44
Show 19155-2004 ARA1173 215 5.4 46
Show 19176-1958 ARA1177 343 8.4 50
Show 19120-1916 ARA 768 271 14.4 52
Show 19118-1911 B 2474 27 6.6 56
Show 19198-1916 B 2476 230 1.7 59
Show 19126-2002 B 429 221 0.1 62
Show 19155-2022 ARA1174 340 7.4 65
Show 19149-1811 OCC1100 -1 0.0 68
Show 19116-1955 A 2266 314 2.4 69
Show 19202-1951 TDT1382 91 2.5 73
Show 19145-1804 BU 422 31 12.2 76
Show 19105-1859 TDS 974 112 0.8 76

 
 
WDS 19157-1918 : COMPONENTS
 
 
  A
B pa=123.6°
sep=4.89"
 
 
19157-1918 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 191540.49-191726.1 Mag 11.47 PmRA -2.00
PmDE -1.0 Tycho2 6304-01502-1
Tycho2
Tycho2 6304-01502-1 Pflag RAmdeg 288.91870601 DEmdeg -19.29060339
PmRA 5.5 PmDE -6.9 E RAmdeg 47 E DEmdeg 67
E pmRA 2.8 E pmDE 3.0 EpRAm 1987.84 EpDEm 1984.14
Num 3 Q RAmdeg 1.9 Q DEmdeg 1.2 Q pmRA 1.9
Q pmDE 1.2 BTmag 11.653 E BTmag 0.079 VTmag 11.468
E VTmag 0.117 Prox 999 TYC HIP
CCDM RAdeg 288.91869278 DEdeg -19.29058722 EpRA 1990 1.81
EpDE 1990 1.71 E RAdeg 47.8 E DEdeg 71.0 Posflg
Corr 0.4
 
 
19157-1918 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 191540.78-191728.8 Mag 14.4 PmRA 17.00
PmDE -11.0 Calc delta mag 2.93 Calc coord yes