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Doubles in session


Current system
20017+1759
BPM 1934


Nearby doubles
11' : 20017+1748
SLE 677

13' : 20017+1746
BPM1935

14' : 20010+1751
BPM1925

19' : 20024+1744
BPM1947AB

19' : 20003+1757
HU 352AB

19' : 20009+1815
J 502AB

21' : 20028+1747
BPM1953

32' : 20001+1737
S 730AB

33' : 20033+1736
BPM1962

34' : 20000+1736
SMR 7

34' : 20002+1733
SLE 675

35' : 20039+1746
BPM1969

35' : 19594+1809
BPM1909

36' : 20001+1731
H 4 100AB

36' : 20006+1727
BPM1923

37' : 19591+1758
BRT1331

37' : 20023+1835
ARN 109

39' : 20033+1830
STT 396

40' : 20042+1739
SLE 679

42' : 20044+1742
BPM1971

43' : 20004+1720
SLE 676

44' : 20047+1751
SLE 680AB

49' : 19596+1720
BPM1912

50' : 19586+1734
TDT1892

52' : 20035+1715
TDT1941

52' : 20046+1729
BPM1978



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

20017+1759 BPM 1934

 
 
20h 01m 39.62s +17° 58' 58.2" P.A. 272.00 sep 84.8 mag 14.76,15.34
 
 
Coord 2000 20017+1759 Discov num BPM1934 Comp Coord arcsec 2000 20 01 39.62 +17 58 58.2
Date first 1997 Date last 2015 Obs 9
Pa first 272 Pa last 271.7 P.A. Now (θ) 271.7°
Sep first 84.8 Sep last 84.829 Sep. Now (ρ) 84.829"
Mag pri 14.76 Mag sec 15.34 delta mag (ΔM) 0.58 Spectral class
Pri motion ra -008 Sec motion ra -012
Pri motion dec +019 Sec motion dec +008
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.568
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Gaia DR2 1822004566683267072
 
 
WDS 20017+1759 BPM 1934 : NOTES
 
 
discov_num notes refcode
BPM1934 [PM2000] 2137252 + [PM2000] 2136464. Gvr2010
 
 
REFERENCES
 
 
refcode metd author reference
Gvr2010 Pa - Gavras, P. Sinachopoulos, D., Le Campion, J.F., & Cucourant, C. 2010A&A...521A 4G
Gvr2010 +T A&A 521, A4, 2010
Gvr2010 (Note: mean measures from AC2000.2, CdC2000, USNO-A2.0, Yellow Sky, and M2000
Gvr2010 catalogs, spanning years ~1900-2000)
 
 
DISCOVERER
 
 
idgroup discov author
1 BPM Bordeaux PM2000 catalogue (main catalog: separation < 2')
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20017+1759 BPM1934 1999 2 272 84.7 14.76 15.34 NV 200139.62+175858.2
20017+1759 BPM1934 2001 3 272 84.7 14.76 15.34 NV 200139.62+175858.2
20017+1759 BPM1934 2010 4 272 84.3 14.76 15.34 NV 200139.62+175858.2
20017+1759 BPM1934 2015 5 272 84.8 14.76 15.34 NV 200139.62+175858.2

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

 
 
WDS 20017+1759 BPM 1934 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20017+1759 BPM 1934 : MEASURES
 
 
No records found.

 
 
WDS 20017+1759 : VIRTUAL EYEPIECE
 
 

20017+1759 BPM1934A mag 14.76 20017+1759 BPM1934B sep 80.7 P.A. 271.80 mag 15.34 virtual eyepiece
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Radius:
Components only
 
 
WDS 20017+1759 : ALADIN DSS IMAGE @ 20h 01m 39.62s +17° 58' 58.2"
 
 
 
 
WDS 20017+1759 BPM 1934 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20017+1759 BPM1934 distance=0' 20017+1748 SLE 677 distance=11' 20017+1746 BPM1935 distance=13' 20010+1751 BPM1925 distance=14' 20024+1744 BPM1948BC distance=19' 20024+1744 BPM1947AB distance=19' 20003+1757 HU 352AB distance=19' 20003+1757 LBU 8AB,C distance=19' 20003+1757 LBU 8AB,D distance=19' 20009+1815 J 502AB distance=19' 20009+1815 J 502AC distance=19' 20028+1747 BPM1953 distance=21' 20001+1737 S 730BC distance=30' 20001+1737 S 730AB distance=32' 20001+1737 S 730AD distance=32' 20001+1737 HO 638AE distance=32' 20001+1737 S 730AC distance=32' 20033+1736 BPM1962 distance=33' 20000+1736 SMR 7 distance=34' 20002+1733 SLE 675 distance=34' 20039+1746 BPM1969 distance=35' 19594+1809 BPM1909 distance=35' 20001+1731 H 4 100AB distance=36' 20001+1731 H 4 100AC distance=36' 20006+1727 BPM1923 distance=36' 19591+1758 BRT1331 distance=37' 20001+1731 H 4 100BC distance=37' 20001+1731 BU 1477CD distance=37' 20001+1731 BU 1477CE distance=37' 20023+1835 ARN 109 distance=37' 20033+1830 STT 396 distance=39' 20042+1739 SLE 679 distance=40' 20044+1742 BPM1971 distance=42' 20004+1720 SLE 676 distance=43' 20047+1751 SLE 680AB distance=44' 20047+1751 FYM 279AC distance=44' 19596+1720 BPM1912 distance=49' 19586+1734 TDT1892 distance=50' 20035+1715 TDT1941 distance=52' 20046+1729 BPM1978 distance=52' 20020+1707 BPM1941 distance=52' 20032+1712 BPM1960 distance=53' 19579+1804 BPM1877 distance=54' 20051+1822 BPM1985 distance=55' 20055+1743 SLE 682 distance=57' 20020+1702 BPM1942 distance=57' 20094+1806 DOO 81 distance=58' 20044+1715 COU 325AB distance=59' 20044+1715 GII 28AB,C distance=59' 20041+1704 BUP 202CH distance=62' 19575+1739 BPM1867 distance=63' 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+1759 BPM1934 272 84.8
Show 20017+1748 SLE 677 12 10.6 11
Show 20017+1746 BPM1935 28 66.0 13
Show 20010+1751 BPM1925 344 92.7 14
Show 20024+1744 BPM1948 BC 279 114.7 19
Show 20024+1744 BPM1947 AB 2 31.3 19
Show 20003+1757 HU 352 AB 198 0.2 19
Show 20003+1757 LBU 8 AB,C 27 63.8 19
Show 20003+1757 LBU 8 AB,D 352 65.3 19
Show 20009+1815 J 502 AB 63 3.9 19
Show 20009+1815 J 502 AC 311 19.1 19
Show 20028+1747 BPM1953 322 42.0 21
Show 20001+1737 S 730 BC 237 68.6 30
Show 20001+1737 S 730 AB 14 112.8 32
Show 20001+1737 S 730 AD 198 41.1 32
Show 20001+1737 HO 638 AE 283 2.7 32
Show 20001+1737 S 730 AC 338 78.6 32
Show 20033+1736 BPM1962 177 88.6 33
Show 20000+1736 SMR 7 264 4.0 34
Show 20002+1733 SLE 675 310 7.1 34
Show 20039+1746 BPM1969 303 74.6 35
Show 19594+1809 BPM1909 173 104.9 35
Show 20001+1731 H 4 100 AB 265 23.9 36
Show 20001+1731 H 4 100 AC 297 112.6 36
Show 20006+1727 BPM1923 2 117.5 36
Show 19591+1758 BRT1331 213 4.4 37
Show 20001+1731 H 4 100 BC 306 97.1 37
Show 20001+1731 BU 1477 CD 208 27.0 37
Show 20001+1731 BU 1477 CE 114 45.9 37
Show 20023+1835 ARN 109 191 30.7 37
Show 20033+1830 STT 396 208 46.6 39
Show 20042+1739 SLE 679 232 5.6 40
Show 20044+1742 BPM1971 74 114.0 42
Show 20004+1720 SLE 676 228 12.6 43
Show 20047+1751 SLE 680 AB 309 18.0 44
Show 20047+1751 FYM 279 AC 203 5.8 44
Show 19596+1720 BPM1912 304 92.0 49
Show 19586+1734 TDT1892 38 1.2 50
Show 20035+1715 TDT1941 165 1.1 52
Show 20046+1729 BPM1978 315 31.2 52
Show 20020+1707 BPM1941 347 105.5 52
Show 20032+1712 BPM1960 348 93.0 53
Show 19579+1804 BPM1877 161 118.4 54
Show 20051+1822 BPM1985 34 72.5 55
Show 20055+1743 SLE 682 287 11.1 57
Show 20020+1702 BPM1942 288 114.8 57
Show 20094+1806 DOO 81 256 9.6 58
Show 20044+1715 COU 325 AB 225 0.8 59
Show 20044+1715 GII 28 AB,C 107 3.8 59
Show 20041+1704 BUP 202 CH 185 95.6 62
Show 19575+1739 BPM1867 349 88.4 63

 
 
WDS 20017+1759 : COMPONENTS
 
 
  A
B pa=271.8°
sep=80.69"
 
 
20017+1759 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200139.62+175858.2 Mag 14.76 PmRA -8.00
PmDE 19.0
 
 
20017+1759 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200133.97+175900.7 Mag 15.34 PmRA -12.00
PmDE 8.0 Calc delta mag 0.58 Calc coord yes