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Doubles in session


Current system
20017+1748
SLE 677


Nearby doubles
2' : 20017+1746
BPM1935

11' : 20024+1744
BPM1947AB

11' : 20017+1759
BPM1934

12' : 20010+1751
BPM1925

15' : 20028+1747
BPM1953

22' : 20003+1757
HU 352AB

26' : 20033+1736
BPM1962

26' : 20001+1737
S 730AB

28' : 20002+1733
SLE 675

28' : 20006+1727
BPM1923

29' : 20000+1736
SMR 7

29' : 20001+1731
H 4 100AB

30' : 20009+1815
J 502AB

31' : 20039+1746
BPM1969

34' : 20004+1720
SLE 676

35' : 20042+1739
SLE 679

38' : 20044+1742
BPM1971

39' : 19591+1758
BRT1331

41' : 19594+1809
BPM1909

41' : 20020+1707
BPM1941

42' : 19596+1720
BPM1912

42' : 20035+1715
TDT1941

42' : 20032+1712
BPM1960

42' : 20047+1751
SLE 680AB

45' : 20046+1729
BPM1978

46' : 20020+1702
BPM1942



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

20017+1748 SLE 677

 
 
20h 01m 45.04s +17° 48' 04.9" P.A. 12.00 sep 10.6 mag 11.20,11.30
 
 
Coord 2000 20017+1748 Discov num SLE 677 Comp Coord arcsec 2000 20 01 45.04 +17 48 04.9
Date first 1900 Date last 2015 Obs 12
Pa first 11 Pa last 11.7 P.A. Now (θ) 11.7°
Sep first 10.4 Sep last 10.566 Sep. Now (ρ) 10.566"
Mag pri 11.20 Mag sec 11.30 delta mag (ΔM) 0.1 Spectral class
Pri motion ra +005 Sec motion ra +003
Pri motion dec -003 Sec motion dec -003
Notes
rPM=0.343
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Gaia DR2 1821996943133810944
 
 
WDS 20017+1748 SLE 677 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sle1966 Mc j Soulie, G. 1966JO.....49..359S
Sle1966 +Pa J. Obs. 49, 359, 1966
Sle1983 Pa - Soulie, G. 1983A&AS...54..281S
Sle1983 A&AS 54, 281, 1983
Sle1984 Pa - Soulie, G. 1984A&AS...56..351S
Sle1984 A&AS 56, 351, 1984
Sle1985 Pa - Soulie, G. 1985A&AS...61...17S
Sle1985 A&AS 61, 17, 1985
Sle1986a Pa - Soulie, G. .
Sle1986a Bull. Inf. Cent. Donnes Stell. #30, 91, 1986
Sle1986b Pa - Soulie, G. .
Sle1986b Bull. Inf. Cent. Donnes Stell. #30, 103, 1986
Sle2003 C j Soulie, G. 2003O&T....56...10S
Sle2003 Obs. et Travaux 56, 10, 2003
Sle2006 Pa - Soulie, G. 2006O&T....62...26S
Sle2006 Obs. et Travaux 62, 26, 2006
Sle2006b Pa j Soulie, G. 2006O&T....63...15S
Sle2006b Obs. et Travaux 63, 15, 2006
Sle2007 C j Soulie, G. 2007O&T....65...34S
Sle2007 Obs. et Travaux 65, 34, 2007
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20017+1748 SLE 677 1997 4 11 10.5 11.20 11.30 D 200145.04+174804.9
20017+1748 SLE 677 1998 5 12 10.5 11.20 11.30 D 200145.04+174804.9
20017+1748 SLE 677 2001 6 12 10.5 11.20 11.30 D 200145.04+174804.9
20017+1748 SLE 677 2010 7 11 9.6 11.20 11.30 200145.04+174804.9
20017+1748 SLE 677 2015 8 12 10.6 11.20 11.30 200145.04+174804.9

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

 
 
WDS 20017+1748 SLE 677 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20017+1748 SLE 677 : MEASURES
 
 
No records found.

 
 
WDS 20017+1748 : VIRTUAL EYEPIECE
 
 

20017+1748 SLE 677A mag 11.2 20017+1748 SLE 677B sep 10.6 P.A. 11.20 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 20017+1748 : ALADIN DSS IMAGE @ 20h 01m 45.04s +17° 48' 04.9"
 
 
 
 
WDS 20017+1748 SLE 677 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20017+1748 SLE 677 distance=1' 20017+1746 BPM1935 distance=2' 20024+1744 BPM1948BC distance=11' 20024+1744 BPM1947AB distance=11' 20017+1759 BPM1934 distance=11' 20010+1751 BPM1925 distance=12' 20028+1747 BPM1953 distance=15' 20003+1757 HU 352AB distance=22' 20003+1757 LBU 8AB,C distance=22' 20003+1757 LBU 8AB,D distance=22' 20001+1737 S 730BC distance=25' 20033+1736 BPM1962 distance=26' 20001+1737 S 730AB distance=26' 20001+1737 S 730AD distance=26' 20001+1737 HO 638AE distance=26' 20001+1737 S 730AC distance=26' 20002+1733 SLE 675 distance=28' 20006+1727 BPM1923 distance=28' 20000+1736 SMR 7 distance=29' 20001+1731 H 4 100AB distance=29' 20001+1731 H 4 100AC distance=29' 20001+1731 H 4 100BC distance=30' 20009+1815 J 502AB distance=30' 20009+1815 J 502AC distance=30' 20001+1731 BU 1477CD distance=30' 20001+1731 BU 1477CE distance=30' 20039+1746 BPM1969 distance=31' 20004+1720 SLE 676 distance=34' 20042+1739 SLE 679 distance=35' 20044+1742 BPM1971 distance=38' 19591+1758 BRT1331 distance=39' 19594+1809 BPM1909 distance=41' 20020+1707 BPM1941 distance=41' 19596+1720 BPM1912 distance=42' 20035+1715 TDT1941 distance=42' 20032+1712 BPM1960 distance=42' 20047+1751 SLE 680AB distance=42' 20047+1751 FYM 279AC distance=42' 20046+1729 BPM1978 distance=45' 20020+1702 BPM1942 distance=46' 19586+1734 TDT1892 distance=47' 20033+1830 STT 396 distance=48' 20023+1835 ARN 109 distance=48' 20044+1715 COU 325AB distance=51' 20044+1715 GII 28AB,C distance=51' 20041+1704 BUP 202CH distance=52' 20041+1704 ENG 69BC distance=54' 20041+1704 STTA202BG distance=54' 20055+1743 SLE 682 distance=54' 20006+1657 BPM1921 distance=54' 20040+1704 BPM1970 distance=55' 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 20017+1748 SLE 677 12 10.6 1
Show 20017+1746 BPM1935 28 66.0 2
Show 20024+1744 BPM1948 BC 279 114.7 11
Show 20024+1744 BPM1947 AB 2 31.3 11
Show 20017+1759 BPM1934 272 84.8 11
Show 20010+1751 BPM1925 344 92.7 12
Show 20028+1747 BPM1953 322 42.0 15
Show 20003+1757 HU 352 AB 198 0.2 22
Show 20003+1757 LBU 8 AB,C 27 63.8 22
Show 20003+1757 LBU 8 AB,D 352 65.3 22
Show 20001+1737 S 730 BC 237 68.6 25
Show 20033+1736 BPM1962 177 88.6 26
Show 20001+1737 S 730 AB 14 112.8 26
Show 20001+1737 S 730 AD 198 41.1 26
Show 20001+1737 HO 638 AE 283 2.7 26
Show 20001+1737 S 730 AC 338 78.6 26
Show 20002+1733 SLE 675 310 7.1 28
Show 20006+1727 BPM1923 2 117.5 28
Show 20000+1736 SMR 7 264 4.0 29
Show 20001+1731 H 4 100 AB 265 23.9 29
Show 20001+1731 H 4 100 AC 297 112.6 29
Show 20001+1731 H 4 100 BC 306 97.1 30
Show 20009+1815 J 502 AB 63 3.9 30
Show 20009+1815 J 502 AC 311 19.1 30
Show 20001+1731 BU 1477 CD 208 27.0 30
Show 20001+1731 BU 1477 CE 114 45.9 30
Show 20039+1746 BPM1969 303 74.6 31
Show 20004+1720 SLE 676 228 12.6 34
Show 20042+1739 SLE 679 232 5.6 35
Show 20044+1742 BPM1971 74 114.0 38
Show 19591+1758 BRT1331 213 4.4 39
Show 19594+1809 BPM1909 173 104.9 41
Show 20020+1707 BPM1941 347 105.5 41
Show 19596+1720 BPM1912 304 92.0 42
Show 20035+1715 TDT1941 165 1.1 42
Show 20032+1712 BPM1960 348 93.0 42
Show 20047+1751 SLE 680 AB 309 18.0 42
Show 20047+1751 FYM 279 AC 203 5.8 42
Show 20046+1729 BPM1978 315 31.2 45
Show 20020+1702 BPM1942 288 114.8 46
Show 19586+1734 TDT1892 38 1.2 47
Show 20033+1830 STT 396 208 46.6 48
Show 20023+1835 ARN 109 191 30.7 48
Show 20044+1715 COU 325 AB 225 0.8 51
Show 20044+1715 GII 28 AB,C 107 3.8 51
Show 20041+1704 BUP 202 CH 185 95.6 52
Show 20041+1704 ENG 69 BC 24 152.0 54
Show 20041+1704 STTA202 BG 230 181.4 54
Show 20055+1743 SLE 682 287 11.1 54
Show 20006+1657 BPM1921 221 78.6 54
Show 20040+1704 BPM1970 183 36.6 55

 
 
WDS 20017+1748 : COMPONENTS
 
 
  A
B pa=11.2°
sep=10.55"
 
 
20017+1748 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200145.04+174804.9 Mag 11.2 PmRA 5.00
PmDE -3.0
 
 
20017+1748 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200145.18+174815.2 Mag 11.3 PmRA 3.00
PmDE -3.0 Calc delta mag 0.1 Calc coord yes