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Doubles in session


Current system
20006+1727
BPM 1923


Nearby doubles
7' : 20004+1720
SLE 676

7' : 20001+1731
H 4 100AB

10' : 20002+1733
SLE 675

12' : 20001+1737
S 730AB

13' : 20000+1736
SMR 7

16' : 19596+1720
BPM1912

25' : 20010+1751
BPM1925

26' : 20017+1746
BPM1935

28' : 20017+1748
SLE 677

28' : 20020+1707
BPM1941

30' : 19586+1734
TDT1892

30' : 20006+1657
BPM1921

31' : 20003+1757
HU 352AB

32' : 20024+1744
BPM1947AB

32' : 20020+1702
BPM1942

35' : 19582+1719
BPM1889

35' : 19584+1713
BPM1890

36' : 20017+1759
BPM1934

38' : 20028+1747
BPM1953

38' : 19591+1758
BRT1331

41' : 20033+1736
BPM1962

41' : 20032+1712
BPM1960

41' : 20019+1651
BPM1938

44' : 20035+1715
TDT1941

44' : 20005+1643
BPMA225

45' : 20012+1642
BPM1929



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

20006+1727 BPM 1923

 
 
20h 00m 34.84s +17° 26' 30.4" P.A. 2.00 sep 117.5 mag 11.82,13.98
 
 
Coord 2000 20006+1727 Discov num BPM1923 Comp Coord arcsec 2000 20 00 34.84 +17 26 30.4
Date first 1994 Date last 2015 Obs 9
Pa first 2 Pa last 1.5 P.A. Now (θ) 1.5°
Sep first 118.0 Sep last 117.535 Sep. Now (ρ) 117.535"
Mag pri 11.82 Mag sec 13.98 delta mag (ΔM) 2.16 Spectral class
Pri motion ra -019 Sec motion ra -013
Pri motion dec -014 Sec motion dec -023
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.409
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Gaia DR2 1820295925610856064
 
 
WDS 20006+1727 BPM 1923 : NOTES
 
 
discov_num notes refcode
BPM1923 [PM2000] 2128515 + [PM2000] 2128537. 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
20006+1727 BPM1923 1997 2 2 117.1 11.82 13.98 NV 200034.85+172630.3
20006+1727 BPM1923 2001 3 2 117.8 11.82 13.98 NV 200034.84+172630.4
20006+1727 BPM1923 2010 4 2 117.2 11.82 13.98 NV 200034.84+172630.4
20006+1727 BPM1923 2015 5 1 116.7 11.82 13.98 NV 200034.84+172630.4

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

 
 
WDS 20006+1727 BPM 1923 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20006+1727 BPM 1923 : MEASURES
 
 
No records found.

 
 
WDS 20006+1727 : VIRTUAL EYEPIECE
 
 

20006+1727 BPM1923A mag 11.82 20006+1727 BPM1923B sep 117.5 P.A. 1.40 mag 13.98 virtual eyepiece
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Radius:
Components only
 
 
WDS 20006+1727 : ALADIN DSS IMAGE @ 20h 00m 34.84s +17° 26' 30.4"
 
 
 
 
WDS 20006+1727 BPM 1923 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20006+1727 BPM1923 distance=0' 20004+1720 SLE 676 distance=7' 20001+1731 H 4 100AB distance=7' 20001+1731 H 4 100AC distance=7' 20001+1731 H 4 100BC distance=8' 20001+1731 BU 1477CD distance=9' 20001+1731 BU 1477CE distance=9' 20002+1733 SLE 675 distance=10' 20001+1737 S 730AB distance=12' 20001+1737 S 730AD distance=12' 20001+1737 HO 638AE distance=12' 20001+1737 S 730AC distance=12' 20000+1736 SMR 7 distance=13' 20001+1737 S 730BC distance=14' 19596+1720 BPM1912 distance=16' 20010+1751 BPM1925 distance=25' 20017+1746 BPM1935 distance=26' 20017+1748 SLE 677 distance=28' 20020+1707 BPM1941 distance=28' 19586+1734 TDT1892 distance=30' 20006+1657 BPM1921 distance=30' 20003+1757 HU 352AB distance=31' 20003+1757 LBU 8AB,C distance=31' 20003+1757 LBU 8AB,D distance=31' 20024+1744 BPM1947AB distance=32' 20020+1702 BPM1942 distance=32' 20024+1744 BPM1948BC distance=32' 19582+1719 BPM1889 distance=35' 19584+1713 BPM1890 distance=35' 20017+1759 BPM1934 distance=36' 20028+1747 BPM1953 distance=38' 19591+1758 BRT1331 distance=38' 20033+1736 BPM1962 distance=41' 20032+1712 BPM1960 distance=41' 20019+1651 BPM1938 distance=41' 20035+1715 TDT1941 distance=44' 20005+1643 BPMA225 distance=44' 20012+1642 BPM1929 distance=45' 19575+1739 BPM1867 distance=46' 19594+1809 BPM1909 distance=47' 20031+1656 BPM1957 distance=48' 19573+1729 BPMA219 distance=48' 20009+1815 J 502AB distance=49' 20009+1815 J 502AC distance=49' 19573+1713 BPM1858 distance=49' 19599+1637 J 1203 distance=51' 20039+1746 BPM1969 distance=51' 20001+1636 J 1204AB distance=52' 20042+1739 SLE 679 distance=52' 20001+1636 J 1204BC distance=52' 19569+1722 BPM1854 distance=53' 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 20006+1727 BPM1923 2 117.5
Show 20004+1720 SLE 676 228 12.6 7
Show 20001+1731 H 4 100 AB 265 23.9 7
Show 20001+1731 H 4 100 AC 297 112.6 7
Show 20001+1731 H 4 100 BC 306 97.1 8
Show 20001+1731 BU 1477 CD 208 27.0 9
Show 20001+1731 BU 1477 CE 114 45.9 9
Show 20002+1733 SLE 675 310 7.1 10
Show 20001+1737 S 730 AB 14 112.8 12
Show 20001+1737 S 730 AD 198 41.1 12
Show 20001+1737 HO 638 AE 283 2.7 12
Show 20001+1737 S 730 AC 338 78.6 12
Show 20000+1736 SMR 7 264 4.0 13
Show 20001+1737 S 730 BC 237 68.6 14
Show 19596+1720 BPM1912 304 92.0 16
Show 20010+1751 BPM1925 344 92.7 25
Show 20017+1746 BPM1935 28 66.0 26
Show 20017+1748 SLE 677 12 10.6 28
Show 20020+1707 BPM1941 347 105.5 28
Show 19586+1734 TDT1892 38 1.2 30
Show 20006+1657 BPM1921 221 78.6 30
Show 20003+1757 HU 352 AB 198 0.2 31
Show 20003+1757 LBU 8 AB,C 27 63.8 31
Show 20003+1757 LBU 8 AB,D 352 65.3 31
Show 20024+1744 BPM1947 AB 2 31.3 32
Show 20020+1702 BPM1942 288 114.8 32
Show 20024+1744 BPM1948 BC 279 114.7 32
Show 19582+1719 BPM1889 8 28.2 35
Show 19584+1713 BPM1890 114 102.3 35
Show 20017+1759 BPM1934 272 84.8 36
Show 20028+1747 BPM1953 322 42.0 38
Show 19591+1758 BRT1331 213 4.4 38
Show 20033+1736 BPM1962 177 88.6 41
Show 20032+1712 BPM1960 348 93.0 41
Show 20019+1651 BPM1938 82 118.4 41
Show 20035+1715 TDT1941 165 1.1 44
Show 20005+1643 BPMA225 98 247.3 44
Show 20012+1642 BPM1929 144 31.6 45
Show 19575+1739 BPM1867 349 88.4 46
Show 19594+1809 BPM1909 173 104.9 47
Show 20031+1656 BPM1957 81 96.1 48
Show 19573+1729 BPMA219 103 276.3 48
Show 20009+1815 J 502 AB 63 3.9 49
Show 20009+1815 J 502 AC 311 19.1 49
Show 19573+1713 BPM1858 212 120.0 49
Show 19599+1637 J 1203 352 2.1 51
Show 20039+1746 BPM1969 303 74.6 51
Show 20001+1636 J 1204 AB 235 40.2 52
Show 20042+1739 SLE 679 232 5.6 52
Show 20001+1636 J 1204 BC 267 2.0 52
Show 19569+1722 BPM1854 49 76.8 53

 
 
WDS 20006+1727 : COMPONENTS
 
 
  A
B pa=1.4°
sep=117.53"
 
 
20006+1727 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200034.84+172630.4 Mag 11.82 PmRA -19.00
PmDE -14.0
 
 
20006+1727 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200035.05+172827.9 Mag 13.98 PmRA -13.00
PmDE -23.0 Calc delta mag 2.16 Calc coord yes