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Doubles in session


Current system
19543+1719
BPM 1815


Nearby doubles
7' : 19543+1713
COU 324

7' : 19547+1714
BPM1823

9' : 19540+1726
BPMA201

9' : 19549+1715
HO 115AB

11' : 19538+1725
BPM1799

12' : 19551+1714
BPM1827

17' : 19551+1731
BPM1828

22' : 19550+1737
GRV 293

23' : 19559+1723
BPMA208AB

23' : 19544+1741
BPM1817

23' : 19540+1741
BPM1801AB

24' : 19531+1704
BPM1782

24' : 19543+1743
J 3031

24' : 19559+1712
BPM1836

25' : 19542+1744
J 830AB

26' : 19534+1741
J 3025

27' : 19543+1745
BPMA203

27' : 19529+1702
BPM1778

27' : 19533+1740
J 3024

27' : 19525+1726
HDS2832

27' : 19543+1746
BPM1811

28' : 19536+1745
TDT1830

28' : 19524+1722
BPM1767

29' : 19563+1718
BPM1842

31' : 19522+1715
BPM1756AB

31' : 19523+1709
LSC 87



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

19543+1719 BPM 1815

 
 
19h 54m 19.69s +17° 18' 48.3" P.A. 247.00 sep 21.9 mag 15.81,15.87
 
 
Coord 2000 19543+1719 Discov num BPM1815 Comp Coord arcsec 2000 19 54 19.69 +17 18 48.3
Date first 1989 Date last 2015 Obs 9
Pa first 248 Pa last 247 P.A. Now (θ) 247°
Sep first 21.3 Sep last 21.866 Sep. Now (ρ) 21.866"
Mag pri 15.81 Mag sec 15.87 delta mag (ΔM) 0.06 Spectral class
Pri motion ra +011 Sec motion ra +013
Pri motion dec +006 Sec motion dec -014
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=1.052
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Gaia DR2 1820428111853851264
 
 
WDS 19543+1719 BPM 1815 : NOTES
 
 
discov_num notes refcode
BPM1815 [PM2000] 2071344 + [PM2000] 2071129. 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
19543+1719 BPM1815 1997 2 247 21.5 15.81 15.87 NV 195419.69+171848.3
19543+1719 BPM1815 2001 3 247 21.8 15.81 15.87 NV 195419.69+171848.3
19543+1719 BPM1815 2010 4 248 21.5 15.81 15.87 NV 195419.69+171848.3
19543+1719 BPM1815 2015 5 247 22.1 15.81 15.87 NU 195419.69+171848.3

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

 
 
WDS 19543+1719 BPM 1815 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19543+1719 BPM 1815 : MEASURES
 
 
No records found.

 
 
WDS 19543+1719 : VIRTUAL EYEPIECE
 
 

19543+1719 BPM1815A mag 15.81 19543+1719 BPM1815B sep 21.0 P.A. 246.00 mag 15.87 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19543+1719 : ALADIN DSS IMAGE @ 19h 54m 19.69s +17° 18' 48.3"
 
 
 
 
WDS 19543+1719 BPM 1815 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19543+1719 BPM1815 distance=0' 19543+1713 COU 324 distance=7' 19547+1714 BPM1823 distance=7' 19540+1726 BPMA201 distance=9' 19549+1715 HO 115AB distance=9' 19549+1715 HO 115AC distance=9' 19538+1725 BPM1799 distance=11' 19551+1714 BPM1827 distance=12' 19551+1731 BPM1828 distance=17' 19550+1737 GRV 293 distance=22' 19559+1723 BPMA208AB distance=23' 19544+1741 BPM1817 distance=23' 19540+1741 BPM1801AB distance=23' 19540+1741 BPM1802BC distance=23' 19531+1704 BPM1782 distance=24' 19543+1743 J 3031 distance=24' 19559+1712 BPM1836 distance=24' 19542+1744 J 830AB distance=25' 19534+1741 J 3025 distance=26' 19559+1723 BPMA209BC distance=26' 19543+1745 BPMA203 distance=27' 19529+1702 BPM1778 distance=27' 19533+1740 J 3024 distance=27' 19525+1726 HDS2832 distance=27' 19543+1746 BPM1811 distance=27' 19536+1745 TDT1830 distance=28' 19524+1722 BPM1767 distance=28' 19563+1718 BPM1842 distance=29' 19522+1715 BPM1758BC distance=30' 19522+1715 BPM1756AB distance=31' 19522+1715 BPM1757AC distance=31' 19523+1709 LSC 87 distance=31' 19524+1702 BPM1766 distance=33' 19562+1659 BPMA212 distance=33' 19522+1722 J 3023 distance=34' 19564+1705 BPMA215 distance=34' 19523+1737 HEI9013 distance=34' 19519+1723 J 829 distance=35' 19546+1753 BPMA204 distance=35' 19526+1652 BPM1771BC distance=35' 19567+1721 BPM1848 distance=35' 19522+1703 BPM1750 distance=35' 19519+1725 J 1317 distance=36' 19519+1722 J 3022 distance=36' 19526+1652 BPM1770AB distance=36' 19542+1755 BPM1808 distance=36' 19569+1722 BPM1854 distance=38' 19518+1709 BPM1732 distance=38' 19516+1712 BPM1728 distance=40' 19521+1655 BPM1747 distance=41' 19515+1723 BPM1726 distance=41' 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 19543+1719 BPM1815 247 21.9
Show 19543+1713 COU 324 51 1.0 7
Show 19547+1714 BPM1823 294 104.0 7
Show 19540+1726 BPMA201 115 243.0 9
Show 19549+1715 HO 115 AB 352 5.9 9
Show 19549+1715 HO 115 AC 85 49.2 9
Show 19538+1725 BPM1799 249 113.0 11
Show 19551+1714 BPM1827 107 92.0 12
Show 19551+1731 BPM1828 224 100.8 17
Show 19550+1737 GRV 293 36 56.2 22
Show 19559+1723 BPMA208 AB 125 262.2 23
Show 19544+1741 BPM1817 40 51.6 23
Show 19540+1741 BPM1801 AB 312 26.7 23
Show 19540+1741 BPM1802 BC 281 103.7 23
Show 19531+1704 BPM1782 122 108.1 24
Show 19543+1743 J 3031 133 8.6 24
Show 19559+1712 BPM1836 67 56.6 24
Show 19542+1744 J 830 AB 194 3.5 25
Show 19534+1741 J 3025 60 5.8 26
Show 19559+1723 BPMA209 BC 65 136.0 26
Show 19543+1745 BPMA203 244 267.1 27
Show 19529+1702 BPM1778 295 56.9 27
Show 19533+1740 J 3024 222 4.1 27
Show 19525+1726 HDS2832 1 2.4 27
Show 19543+1746 BPM1811 121 44.0 27
Show 19536+1745 TDT1830 155 1.3 28
Show 19524+1722 BPM1767 277 52.6 28
Show 19563+1718 BPM1842 144 84.2 29
Show 19522+1715 BPM1758 BC 276 93.0 30
Show 19522+1715 BPM1756 AB 143 78.4 31
Show 19522+1715 BPM1757 AC 221 68.9 31
Show 19523+1709 LSC 87 302 0.0 31
Show 19524+1702 BPM1766 86 29.9 33
Show 19562+1659 BPMA212 326 272.1 33
Show 19522+1722 J 3023 113 5.7 34
Show 19564+1705 BPMA215 327 184.2 34
Show 19523+1737 HEI9013 330 4.2 34
Show 19519+1723 J 829 272 2.5 35
Show 19546+1753 BPMA204 20 161.1 35
Show 19526+1652 BPM1771 BC 294 118.9 35
Show 19567+1721 BPM1848 285 23.1 35
Show 19522+1703 BPM1750 109 101.4 35
Show 19519+1725 J 1317 59 2.6 36
Show 19519+1722 J 3022 125 6.0 36
Show 19526+1652 BPM1770 AB 33 93.9 36
Show 19542+1755 BPM1808 195 86.6 36
Show 19569+1722 BPM1854 49 76.8 38
Show 19518+1709 BPM1732 299 92.5 38
Show 19516+1712 BPM1728 260 105.9 40
Show 19521+1655 BPM1747 41 110.1 41
Show 19515+1723 BPM1726 251 110.2 41

 
 
WDS 19543+1719 : COMPONENTS
 
 
  A
B pa=246.0°
sep=21.03"
 
 
19543+1719 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 195419.69+171848.3 Mag 15.81 PmRA 11.00
PmDE 6.0
 
 
19543+1719 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195418.35+171839.8 Mag 15.87 PmRA 13.00
PmDE -14.0 Calc delta mag 0.06 Calc coord yes