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Current system
19502+1748
J 3017


Nearby doubles
8' : 19502+1741
TDT1790

8' : 19498+1741
BPM1665

10' : 19507+1752
BPM1696

10' : 19507+1743
BPM1698

10' : 19500+1757
H 4 99AB

11' : 19508+1750
BPMA190

11' : 19494+1745
UC 248

12' : 19498+1737
BPM1666

12' : 19494+1740
BPM1650

16' : 19498+1802
BPM1664

16' : 19505+1802
TDT1796

18' : 19508+1733
KPP 445

19' : 19513+1741
KPP3348

20' : 19514+1746
BPM1721

22' : 19514+1759
BPM1722

23' : 19505+1726
J 141

24' : 19487+1735
GWP2896

26' : 19518+1744
BPM1736

26' : 19517+1758
BPM1731

28' : 19497+1720
BPM1660

30' : 19515+1809
BPMA195

30' : 19496+1718
GRV 286

32' : 19491+1720
BPM1638

32' : 19480+1758
BPM1599

32' : 19479+1750
BPM1593

32' : 19515+1723
BPM1726



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.

19502+1748 J 3017

 
 
19h 50m 05.64s +17° 47' 33.3" P.A. 51.00 sep 5.5 mag 13.60,13.80
 
 
Coord 2000 19502+1748 Discov num J  3017 Comp Coord arcsec 2000 19 50 05.64 +17 47 33.3
Date first 1944 Date last 2015 Obs 9
Pa first 65 Pa last 50.8 P.A. Now (θ) 50.8°
Sep first 4.0 Sep last 5.45 Sep. Now (ρ) 5.45"
Mag pri 13.60 Mag sec 13.80 delta mag (ΔM) 0.2 Spectral class
Pri motion ra -093 Sec motion ra +030
Pri motion dec -096 Sec motion dec +041
Notes U (Proper motion indicates non-physical)
rPM=1.377
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Gaia DR2 1821428873599503744
 
 
WDS 19502+1748 J 3017 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
J__1908 Ma - Jonckheere, R. 1908BuAsI..25..458J
J__1908 Bull. Astronomique 25, 458, 1908
J__1909a Ma - Jonckheere, R. ...................
J__1909a Journal Astronomique 1, no. 1, 1, 1909
J__1909b Ma - Jonckheere, R. ...................
J__1909b Journal Astronomique 1, no. 2, 1909
J__1909c Ma - Jonckheere, R. ...................
J__1909c Journal Astronomique 1, no. 3, 1909
J__1910a Ma j Jonckheere, R. ...................
J__1910a Journal Astronomique 1, no. 4, 25, 1910
J__1910b Ma - Jonckheere, R. ...................
J__1910b Journal Astronomique 1, no. 5, 1910
J__1910c Ma j Jonckheere, R. ...................
J__1910c Journal Astronomique 1, no. 7, 1910
J__1910d Ma - Jonckheere, R. ...................
J__1910d Journal Astronomique 1, no. 7, 1910
J__1910e Ma j Jonckheere, R. ...................
J__1910e Journal Astronomique 1, no. 7, 1910
J__1910f Ma j Jonckheere, R. ...................
J__1910f Journal Astronomique 1, no. 10, 77, 1910
J__1910g Ma - Jonckheere, R. ...................
J__1910g Journal Astronomique 1, no. 11, 81, 1910
J__1910h Ma j Jonckheere, R. ...................
J__1910h Journal Astronomique 1, no. 12, 89, 1910
J__1910i Ma j Jonckheere, R. ...................
J__1910i Journal Astronomique 1, no. 13, 98, 1910
J__1911a Ma - Jonckheere, R. ...................
J__1911a Journal Astronomique 1, no. 15, 114, 1911
J__1911b Ma j Jonckheere, R. ...................
J__1911b Journal Astronomique 1, no. 16, 121, 1911
J__1911c Ma j Jonckheere, R. 1911MNRAS..71..750J
J__1911c MNRAS 71, 750, 1911
J__1911d Ma - Jonckheere, R. 1911MNRAS..72...45J
J__1911d MNRAS 72, 45, 1911
J__1911e Ma - Jonckheere, R. 1911MNRAS..72..156J
J__1911e MNRAS 72, 156, 1911
J__1911f Ma j Jonckheere, R. 1911MNRAS..72..162J
J__1911f MNRAS 72, 162, 1911
J__1912a Ma j Jonckheere, R. 1912MNRAS..72..188J
J__1912a MNRAS 72, 188, 1912
J__1912b Ma j Jonckheere, R. ...................
J__1912b Journal Astronomique 1, no. 17, 129, 1912
J__1912c Ma - Jonckheere, R. ...................
J__1912c Journal Astronomique 1, no. 19, 134, 1912
J__1912d Ma j Jonckheere, R. ...................
J__1912d Journal Astronomique 1, no. 21, 145, 1912
J__1912e Ma - Jonckheere, R. ...................
J__1912e Journal Astronomique 1, no. 22, 148, 1912
J__1912f Ma j Jonckheere, R. ...................
J__1912f Journal Astronomique 1, no. 23, 150, 1912
J__1912g Ma j Jonckheere, R. ...................
J__1912g Journal Astronomique 2, no. 25, 1, 1912
J__1912h Ma - Jonckheere, R. ...................
J__1912h Journal Astronomique 2, no. 26, 5, 1912
J__1913a Ma j Jonckheere, R. ...................
J__1913a Journal Astronomique 2, no. 27, 9, 1913
J__1913b Ma j Jonckheere, R. ...................
J__1913b Journal Astronomique 2, no. 28, 13, 1913
J__1914 Ma - Jonckheere, R. ...................
J__1914 Journal Astronomique 2, no. 29, 18, 1914
J__1917a Ma - Jonckheere, R. 1917MmRAS..61....1J
J__1917a MemRAS 61, 1, 1917
J__1917c Ma j Jonckheere, R. 1917AJ.....31....1J
J__1917c AJ 31, 1, 1917
J__1918 Ma - Jonckheere, R. 1918AJ.....31..113J
J__1918 AJ 31, 113, 1918
J__1918b Ma j Jonckheere, R. 1918MNRAS..78..479J
J__1918b MNRAS 78, 479, 1918
J__1919 Ma j Jonckheere, R. 1919AJ.....32...65J
J__1919 AJ 32, 65, 1919
J__1920 Ma - Jonckheere, R. 1920AJ.....32..166J
J__1920 AJ 32, 166, 1920
J__1924 Ma - Jonckheere, R. 1924AJ.....35..173J
J__1924 +Mb AJ 35, 173, 1924
J__1930 Ma j Jonckheere, R. 1930JO.....13...76J
J__1930 J. Obs. 13, 76, 1930
J__1941a Ma - Jonckheere, R. 1941JO.....24...21J
J__1941a J. Obs. 24, 21, 1941
J__1941b Ma - Jonckheere, R. 1941JO.....24...69J
J__1941b +Mb J. Obs. 24, 69, 1941
J__1941c Ma - Jonckheere, R. 1941JO.....24...93J
J__1941c +Mb J. Obs. 24, 93, 1941
J__1941d Ma - Jonckheere, R. 1941JO.....24..114J
J__1941d +Mb J. Obs. 24, 114, 1941
J__1942a Ma - Jonckheere, R. 1942JO.....25...11J
J__1942a J. Obs. 25, 11, 1942
J__1942b Ma - Jonckheere, R. 1942JO.....25...15J
J__1942b J. Obs. 25, 15, 1942
J__1942c Ma - Jonckheere, R. 1942JO.....25...25J
J__1942c +Mb J. Obs. 25, 25, 1942
J__1942d Mb - Jonckheere, R. 1942JO.....25...78J
J__1942d J. Obs. 25, 78, 1942
J__1943 Ma - Jonckheere, R. 1943JO.....26...28J
J__1943 +Mb J. Obs. 26, 28, 1943
J__1944a Ma j Jonckheere, R. 1944JO.....27....1J
J__1944a +Mb J. Obs. 27, 1, 1944
J__1944b Ma - Jonckheere, R. 1944JO.....27....5J
J__1944b J. Obs. 27, 5, 1944
J__1944c Mb - Jonckheere, R. 1944JO.....27....6J
J__1944c J. Obs. 27, 6, 1944
J__1944d Ma j Jonckheere, R. 1944JO.....27....7J
J__1944d +Mb J. Obs. 27, 7, 1944
J__1944e Ma - Jonckheere, R. 1944JO.....27...11J
J__1944e J. Obs. 27, 11, 1944
J__1945 Ma - Jonckheere, R. 1945JO.....28...26J
J__1945 +Mb J. Obs. 28, 26, 1945
J__1946 Mb j Jonckheere, R. 1946JO.....29...49J
J__1946 J. Obs. 29, 49, 1946
J__1948 Ma j Jonckheere, R. 1948JO.....31...65J
J__1948 J. Obs. 31, 65, 1948
J__1949a Ma j Jonckheere, R. 1949JO.....32...13J
J__1949a +Mb J. Obs. 32, 13, 1949
J__1949b Ma j Jonckheere, R. 1949JO.....32...81J
J__1949b +Mb J. Obs. 32, 81, 1949
J__1952 M+ j Jonckheere, R. 1952JO.....35...37J
J__1952 +Pa J. Obs. 35, 37, 1952
J__1953a Ma - Jonckheere, R. 1953JO.....36...44J
J__1953a J. Obs. 36, 44, 1953
J__1953b Mb j Jonckheere, R. 1953JO.....36...49J
J__1953b J. Obs. 36, 49, 1953
J__1954 Mb j Jonckheere, R. 1954JO.....37...13J
J__1954 J. Obs. 37, 13, 1954
J__1955 Mb - Jonckheere, R. 1955JO.....38..254J
J__1955 J. Obs. 38, 254, 1955
J__1957 Mb j Jonckheere, R. 1957JO.....40....1J
J__1957 J. Obs. 40, 1, 1957
J__1958 Mb j Jonckheere, R. 1958JO.....41..145J
J__1958 J. Obs. 41, 145, 1958
J__1962a M+ j Jonckheere, R. 1962QB821.J64......
J__1962a +Pa General Cat. of Double Stars, Marseille, 1962
J__1962b Ma - Jonckheere, R. (measure by Vanderdonck, J.) 1962QB821.J64......
J__1962b General Cat. of Double Stars, Marseille, 1962
J__1963A - Jonckheere, R. 1963icvd.book.....J
J__1963A cited in IDS (Lick Index Cat.), 1963
J__9999 Ma - Jonckheere, R. ...................
J__9999 +Pp 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
19502+1748 J 3017 1944 1 65 4.0 12.60 12.80
19502+1748 J 3017 2000 2 51 5.3 12.60 12.80 195005.64+174733.3
19502+1748 J 3017 2001 4 52 5.2 12.60 12.80 D 195005.64+174733.3
19502+1748 J 3017 2015 5 51 5.5 13.60 13.80 U 195005.64+174733.3

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

 
 
WDS 19502+1748 J 3017 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19502+1748 J 3017 : MEASURES
 
 
No records found.

 
 
WDS 19502+1748 : VIRTUAL EYEPIECE
 
 

19502+1748 J 3017A mag 13.6 19502+1748 J 3017B sep 5.3 P.A. 49.40 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 19502+1748 : ALADIN DSS IMAGE @ 19h 50m 05.64s +17° 47' 33.3"
 
 
 
 
WDS 19502+1748 J 3017 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19502+1748 J 3017 distance=1' 19502+1741 TDT1790 distance=8' 19498+1741 BPM1665 distance=8' 19507+1752 BPM1696 distance=10' 19507+1743 BPM1698 distance=10' 19500+1757 H 4 99AB distance=10' 19500+1757 H 4 99AC distance=10' 19500+1757 H 4 99AD distance=10' 19500+1757 ABH 126AE distance=10' 19508+1750 BPMA190 distance=11' 19494+1745 UC 248 distance=11' 19498+1737 BPM1666 distance=12' 19494+1740 BPM1650 distance=12' 19498+1802 BPM1664 distance=16' 19505+1802 TDT1796 distance=16' 19508+1733 KPP 445 distance=18' 19513+1741 KPP3348 distance=19' 19514+1746 BPM1721 distance=20' 19514+1759 BPM1722 distance=22' 19505+1726 J 141 distance=23' 19487+1735 GWP2896 distance=24' 19518+1744 BPM1736 distance=26' 19517+1758 BPM1731 distance=26' 19497+1720 BPM1660 distance=28' 19515+1809 BPMA195 distance=30' 19496+1718 GRV 286 distance=30' 19491+1720 BPM1638 distance=32' 19480+1758 BPM1599 distance=32' 19479+1750 BPM1593 distance=32' 19515+1723 BPM1726 distance=32' 19495+1715 BPM1654BC distance=33' 19495+1715 BPM1655BD distance=33' 19481+1803 BPM1603 distance=33' 19499+1715 BPM1669 distance=33' 19518+1810 TDT1808 distance=34' 19523+1737 HEI9013 distance=34' 19507+1715 BPM1695 distance=34' 19495+1715 BPM1652AB distance=34' 19495+1715 BPM1653AC distance=34' 19497+1714 BPM1661 distance=34' 19515+1815 KPP 446 distance=34' 19511+1717 BPMA193 distance=35' 19519+1810 BPM1740 distance=35' 19519+1722 J 3022 distance=35' 19519+1725 J 1317 distance=35' 19501+1712 BPM1675 distance=36' 19479+1806 J 1187 distance=37' 19519+1723 J 829 distance=37' 19522+1722 J 3023 distance=37' 19477+1802 BPMA175 distance=38' 19481+1814 GRV 280 distance=39' 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 19502+1748 J 3017 51 5.5 1
Show 19502+1741 TDT1790 9 2.5 8
Show 19498+1741 BPM1665 270 102.7 8
Show 19507+1752 BPM1696 69 39.1 10
Show 19507+1743 BPM1698 88 68.5 10
Show 19500+1757 H 4 99 AB 83 25.6 10
Show 19500+1757 H 4 99 AC 256 68.8 10
Show 19500+1757 H 4 99 AD 340 44.1 10
Show 19500+1757 ABH 126 AE 143 71.0 10
Show 19508+1750 BPMA190 46 173.6 11
Show 19494+1745 UC 248 244 31.6 11
Show 19498+1737 BPM1666 176 82.6 12
Show 19494+1740 BPM1650 316 48.4 12
Show 19498+1802 BPM1664 333 44.7 16
Show 19505+1802 TDT1796 48 1.9 16
Show 19508+1733 KPP 445 6 4.7 18
Show 19513+1741 KPP3348 353 5.7 19
Show 19514+1746 BPM1721 3 91.5 20
Show 19514+1759 BPM1722 24 113.2 22
Show 19505+1726 J 141 45 4.4 23
Show 19487+1735 GWP2896 223 290.6 24
Show 19518+1744 BPM1736 225 113.5 26
Show 19517+1758 BPM1731 298 108.9 26
Show 19497+1720 BPM1660 340 85.3 28
Show 19515+1809 BPMA195 102 177.1 30
Show 19496+1718 GRV 286 87 29.2 30
Show 19491+1720 BPM1638 12 96.4 32
Show 19480+1758 BPM1599 182 48.6 32
Show 19479+1750 BPM1593 187 108.1 32
Show 19515+1723 BPM1726 251 110.2 32
Show 19495+1715 BPM1654 BC 225 103.9 33
Show 19495+1715 BPM1655 BD 342 104.7 33
Show 19481+1803 BPM1603 109 101.8 33
Show 19499+1715 BPM1669 124 114.1 33
Show 19518+1810 TDT1808 98 0.8 34
Show 19523+1737 HEI9013 330 4.2 34
Show 19507+1715 BPM1695 85 55.5 34
Show 19495+1715 BPM1652 AB 20 104.0 34
Show 19495+1715 BPM1653 AC 303 45.3 34
Show 19497+1714 BPM1661 326 87.3 34
Show 19515+1815 KPP 446 161 4.7 34
Show 19511+1717 BPMA193 86 175.2 35
Show 19519+1810 BPM1740 306 82.6 35
Show 19519+1722 J 3022 125 6.0 35
Show 19519+1725 J 1317 59 2.6 35
Show 19501+1712 BPM1675 225 86.0 36
Show 19479+1806 J 1187 196 1.3 37
Show 19519+1723 J 829 272 2.5 37
Show 19522+1722 J 3023 113 5.7 37
Show 19477+1802 BPMA175 152 225.0 38
Show 19481+1814 GRV 280 228 40.0 39

 
 
WDS 19502+1748 : COMPONENTS
 
 
  A
B pa=49.4°
sep=5.29"
 
 
19502+1748 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 195005.64+174733.3 Mag 13.6 PmRA -93.00
PmDE -96.0
 
 
19502+1748 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195005.92+174736.7 Mag 13.8 PmRA 30.00
PmDE 41.0 Calc delta mag 0.2 Calc coord yes