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Doubles in session


Current system
19521+1655
BPM 1747


Nearby doubles
4' : 19518+1658
BPM1735

8' : 19524+1702
BPM1766

9' : 19522+1703
BPM1750

9' : 19526+1652
BPM1770AB

11' : 19516+1647
BPM1727

14' : 19519+1643
BPM1737

14' : 19529+1702
BPM1778

15' : 19518+1709
BPM1732

15' : 19523+1709
LSC 87

17' : 19510+1649
BPM1709AB

17' : 19531+1704
BPM1782

18' : 19516+1712
BPM1728

19' : 19523+1637
BPM1760

19' : 19510+1644
BPM1713

20' : 19527+1638
BPM1772

21' : 19522+1715
BPM1756AB

21' : 19513+1638
BPM1718

22' : 19506+1703
BPM1694

23' : 19506+1704
BPM1692

24' : 19510+1637
BPM1712

25' : 19518+1631
BPM1734

26' : 19511+1717
BPMA193

26' : 19515+1632
BPM1723

27' : 19504+1708
BPM1687

27' : 19534+1637
BPM1789

27' : 19513+1631
BPM1716AB



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

19521+1655 BPM 1747

 
 
19h 52m 03.66s +16° 55' 25.8" P.A. 41.00 sep 110.1 mag 15.69,15.71
 
 
Coord 2000 19521+1655 Discov num BPM1747 Comp Coord arcsec 2000 19 52 03.66 +16 55 25.8
Date first 1996 Date last 2015 Obs 9
Pa first 41 Pa last 41.3 P.A. Now (θ) 41.3°
Sep first 110.0 Sep last 110.056 Sep. Now (ρ) 110.056"
Mag pri 15.69 Mag sec 15.71 delta mag (ΔM) 0.02 Spectral class
Pri motion ra +003 Sec motion ra +012
Pri motion dec -006 Sec motion dec -016
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.673
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Gaia DR2 1820767448636140032
 
 
WDS 19521+1655 BPM 1747 : NOTES
 
 
discov_num notes refcode
BPM1747 [PM2000] 2047296 + [PM2000] 2048285. 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
19521+1655 BPM1747 1997 2 41 110.0 15.69 15.71 NV 195203.66+165525.8
19521+1655 BPM1747 2001 3 41 110.0 15.69 15.71 NV 195203.66+165525.8
19521+1655 BPM1747 2010 4 41 110.1 15.69 15.71 NV 195203.66+165525.8
19521+1655 BPM1747 2015 5 41 110.0 15.69 15.71 NV 195203.66+165525.8

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

 
 
WDS 19521+1655 BPM 1747 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19521+1655 BPM 1747 : MEASURES
 
 
No records found.

 
 
WDS 19521+1655 : VIRTUAL EYEPIECE
 
 

19521+1655 BPM1747A mag 15.69 19521+1655 BPM1747B sep 108.0 P.A. 40.00 mag 15.71 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 19521+1655 : ALADIN DSS IMAGE @ 19h 52m 03.66s +16° 55' 25.8"
 
 
 
 
WDS 19521+1655 BPM 1747 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19521+1655 BPM1747 distance=0' 19518+1658 BPM1735 distance=4' 19524+1702 BPM1766 distance=8' 19522+1703 BPM1750 distance=9' 19526+1652 BPM1770AB distance=9' 19526+1652 BPM1771BC distance=10' 19516+1647 BPM1727 distance=11' 19519+1643 BPM1737 distance=14' 19529+1702 BPM1778 distance=14' 19518+1709 BPM1732 distance=15' 19523+1709 LSC 87 distance=15' 19510+1649 BPM1709AB distance=17' 19510+1649 BPM1710AC distance=17' 19531+1704 BPM1782 distance=17' 19516+1712 BPM1728 distance=18' 19523+1637 BPM1760 distance=19' 19510+1644 BPM1713 distance=19' 19522+1715 BPM1758BC distance=20' 19527+1638 BPM1772 distance=20' 19522+1715 BPM1756AB distance=21' 19522+1715 BPM1757AC distance=21' 19513+1638 BPM1718 distance=21' 19506+1703 BPM1694 distance=22' 19506+1704 BPM1692 distance=23' 19510+1637 BPM1712 distance=24' 19518+1631 BPM1734 distance=25' 19511+1717 BPMA193 distance=26' 19515+1632 BPM1723 distance=26' 19504+1708 BPM1687 distance=27' 19534+1637 BPM1789 distance=27' 19513+1631 BPM1716AB distance=27' 19524+1722 BPM1767 distance=28' 19519+1723 J 829 distance=28' 19507+1715 BPM1695 distance=28' 19522+1722 J 3023 distance=28' 19514+1629 BPM1720 distance=29' 19513+1631 BPM1717BC distance=29' 19515+1723 BPM1726 distance=29' 19519+1722 J 3022 distance=29' 19503+1641 BPM1685 distance=30' 19506+1635 BPM1693 distance=30' 19519+1725 J 1317 distance=30' 19500+1702 J 1107CD distance=31' 19504+1637 BPM1686 distance=31' 19517+1626 BPM1729 distance=31' 19500+1702 HU 349AB distance=31' 19500+1702 HU 349AC distance=31' 19533+1630 BPM1788 distance=31' 19511+1628 BPM1714 distance=31' 19499+1658 BPM1668 distance=32' 19525+1726 HDS2832 distance=32' 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 19521+1655 BPM1747 41 110.1
Show 19518+1658 BPM1735 245 42.8 4
Show 19524+1702 BPM1766 86 29.9 8
Show 19522+1703 BPM1750 109 101.4 9
Show 19526+1652 BPM1770 AB 33 93.9 9
Show 19526+1652 BPM1771 BC 294 118.9 10
Show 19516+1647 BPM1727 206 48.6 11
Show 19519+1643 BPM1737 249 85.0 14
Show 19529+1702 BPM1778 295 56.9 14
Show 19518+1709 BPM1732 299 92.5 15
Show 19523+1709 LSC 87 302 0.0 15
Show 19510+1649 BPM1709 AB 231 73.3 17
Show 19510+1649 BPM1710 AC 94 100.3 17
Show 19531+1704 BPM1782 122 108.1 17
Show 19516+1712 BPM1728 260 105.9 18
Show 19523+1637 BPM1760 204 86.7 19
Show 19510+1644 BPM1713 266 113.2 19
Show 19522+1715 BPM1758 BC 276 93.0 20
Show 19527+1638 BPM1772 324 111.0 20
Show 19522+1715 BPM1756 AB 143 78.4 21
Show 19522+1715 BPM1757 AC 221 68.9 21
Show 19513+1638 BPM1718 271 107.0 21
Show 19506+1703 BPM1694 173 73.4 22
Show 19506+1704 BPM1692 167 33.0 23
Show 19510+1637 BPM1712 242 60.9 24
Show 19518+1631 BPM1734 351 110.7 25
Show 19511+1717 BPMA193 86 175.2 26
Show 19515+1632 BPM1723 142 43.5 26
Show 19504+1708 BPM1687 264 36.4 27
Show 19534+1637 BPM1789 46 109.5 27
Show 19513+1631 BPM1716 AB 184 109.5 27
Show 19524+1722 BPM1767 277 52.6 28
Show 19519+1723 J 829 272 2.5 28
Show 19507+1715 BPM1695 85 55.5 28
Show 19522+1722 J 3023 113 5.7 28
Show 19514+1629 BPM1720 62 42.9 29
Show 19513+1631 BPM1717 BC 221 93.2 29
Show 19515+1723 BPM1726 251 110.2 29
Show 19519+1722 J 3022 125 6.0 29
Show 19503+1641 BPM1685 113 66.3 30
Show 19506+1635 BPM1693 359 112.6 30
Show 19519+1725 J 1317 59 2.6 30
Show 19500+1702 J 1107 CD 196 3.1 31
Show 19504+1637 BPM1686 214 114.2 31
Show 19517+1626 BPM1729 278 110.3 31
Show 19500+1702 HU 349 AB 237 2.4 31
Show 19500+1702 HU 349 AC 28 57.7 31
Show 19533+1630 BPM1788 155 81.0 31
Show 19511+1628 BPM1714 341 91.4 31
Show 19499+1658 BPM1668 142 72.9 32
Show 19525+1726 HDS2832 1 2.4 32

 
 
WDS 19521+1655 : COMPONENTS
 
 
  A
B pa=40.0°
sep=108.00"
 
 
19521+1655 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 195203.66+165525.8 Mag 15.69 PmRA 3.00
PmDE -6.0
 
 
19521+1655 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195208.50+165648.5 Mag 15.71 PmRA 12.00
PmDE -16.0 Calc delta mag 0.02 Calc coord yes