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Doubles in session


Current system
19513+1638
BPM 1718


Nearby doubles
4' : 19510+1637
BPM1712

7' : 19510+1644
BPM1713

8' : 19513+1631
BPM1716AB

8' : 19515+1632
BPM1723

10' : 19519+1643
BPM1737

10' : 19514+1629
BPM1720

10' : 19516+1647
BPM1727

10' : 19506+1635
BPM1693

11' : 19511+1628
BPM1714

11' : 19518+1631
BPM1734

12' : 19510+1649
BPM1709AB

13' : 19510+1627
BPM1711

13' : 19504+1637
BPM1686

14' : 19503+1641
BPM1685

15' : 19517+1626
BPM1729

15' : 19523+1637
BPM1760

17' : 19503+1629
BPM1683

17' : 19504+1626
BPM1688

18' : 19505+1625
BPM1690

19' : 19520+1623
BPM1741

21' : 19527+1638
BPM1772

21' : 19521+1655
BPM1747

21' : 19518+1658
BPM1735

22' : 19499+1631
BPM1667

25' : 19526+1652
BPM1770AB

25' : 19499+1623
BPM1670



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

19513+1638 BPM 1718

 
 
19h 51m 15.83s +16° 38' 23.6" P.A. 271.00 sep 107.0 mag 13.41,13.98
 
 
Coord 2000 19513+1638 Discov num BPM1718 Comp Coord arcsec 2000 19 51 15.83 +16 38 23.6
Date first 1975 Date last 2015 Obs 9
Pa first 271 Pa last 271.3 P.A. Now (θ) 271.3°
Sep first 107.1 Sep last 107.028 Sep. Now (ρ) 107.028"
Mag pri 13.41 Mag sec 13.98 delta mag (ΔM) 0.57 Spectral class
Pri motion ra +002 Sec motion ra -014
Pri motion dec +008 Sec motion dec -009
Notes N V (See Notes, Proper motion indicates physical)
rPM=1.403
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Gaia DR2 1820005212200262912
 
 
WDS 19513+1638 BPM 1718 : NOTES
 
 
discov_num notes refcode
BPM1718 [PM2000] 2038336 + [PM2000] 2036969. 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
19513+1638 BPM1718 1997 2 271 107.0 13.58 14.05 NV 195115.83+163823.6
19513+1638 BPM1718 2001 3 271 107.0 13.58 14.05 NV 195115.83+163823.6
19513+1638 BPM1718 2010 4 272 106.6 13.41 13.98 NV 195115.83+163823.6
19513+1638 BPM1718 2015 5 271 107.0 13.41 13.98 NV 195115.83+163823.6

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

 
 
WDS 19513+1638 BPM 1718 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19513+1638 BPM 1718 : MEASURES
 
 
No records found.

 
 
WDS 19513+1638 : VIRTUAL EYEPIECE
 
 

19513+1638 BPM1718A mag 13.41 19513+1638 BPM1718B sep 102.5 P.A. 271.40 mag 13.98 virtual eyepiece
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Radius:
Components only
 
 
WDS 19513+1638 : ALADIN DSS IMAGE @ 19h 51m 15.83s +16° 38' 23.6"
 
 
 
 
WDS 19513+1638 BPM 1718 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19513+1638 BPM1718 distance=0' 19510+1637 BPM1712 distance=4' 19510+1644 BPM1713 distance=7' 19513+1631 BPM1716AB distance=8' 19515+1632 BPM1723 distance=8' 19513+1631 BPM1717BC distance=10' 19519+1643 BPM1737 distance=10' 19514+1629 BPM1720 distance=10' 19516+1647 BPM1727 distance=10' 19506+1635 BPM1693 distance=10' 19511+1628 BPM1714 distance=11' 19518+1631 BPM1734 distance=11' 19510+1649 BPM1709AB distance=12' 19510+1649 BPM1710AC distance=12' 19510+1627 BPM1711 distance=13' 19504+1637 BPM1686 distance=13' 19503+1641 BPM1685 distance=14' 19517+1626 BPM1729 distance=15' 19523+1637 BPM1760 distance=15' 19503+1629 BPM1683 distance=17' 19504+1626 BPM1688 distance=17' 19505+1625 BPM1690 distance=18' 19520+1623 BPM1741 distance=19' 19527+1638 BPM1772 distance=21' 19521+1655 BPM1747 distance=21' 19518+1658 BPM1735 distance=21' 19499+1631 BPM1667 distance=22' 19526+1652 BPM1770AB distance=25' 19499+1623 BPM1670 distance=25' 19526+1652 BPM1771BC distance=26' 19522+1616 BPM1754 distance=26' 19502+1617 BPM1678 distance=26' 19506+1703 BPM1694 distance=27' 19506+1704 BPM1692 distance=28' 19499+1658 BPM1668 distance=28' 19522+1703 BPM1750 distance=29' 19524+1702 BPM1766 distance=29' 19521+1612 BPM1748 distance=29' 19500+1702 HU 349AB distance=30' 19500+1702 HU 349AC distance=30' 19533+1630 BPM1788 distance=31' 19534+1637 BPM1789 distance=31' 19500+1702 J 1107CD distance=31' 19518+1709 BPM1732 distance=32' 19504+1708 BPM1687 distance=32' 19507+1607 BPM1701 distance=32' 19525+1612 BPM1768 distance=32' 19496+1700 BPM1658 distance=32' 19491+1645 HDS2819 distance=33' 19529+1702 BPM1778 distance=34' 19516+1712 BPM1728 distance=34' 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 19513+1638 BPM1718 271 107.0
Show 19510+1637 BPM1712 242 60.9 4
Show 19510+1644 BPM1713 266 113.2 7
Show 19513+1631 BPM1716 AB 184 109.5 8
Show 19515+1632 BPM1723 142 43.5 8
Show 19513+1631 BPM1717 BC 221 93.2 10
Show 19519+1643 BPM1737 249 85.0 10
Show 19514+1629 BPM1720 62 42.9 10
Show 19516+1647 BPM1727 206 48.6 10
Show 19506+1635 BPM1693 359 112.6 10
Show 19511+1628 BPM1714 341 91.4 11
Show 19518+1631 BPM1734 351 110.7 11
Show 19510+1649 BPM1709 AB 231 73.3 12
Show 19510+1649 BPM1710 AC 94 100.3 12
Show 19510+1627 BPM1711 314 86.2 13
Show 19504+1637 BPM1686 214 114.2 13
Show 19503+1641 BPM1685 113 66.3 14
Show 19517+1626 BPM1729 278 110.3 15
Show 19523+1637 BPM1760 204 86.7 15
Show 19503+1629 BPM1683 92 96.3 17
Show 19504+1626 BPM1688 301 89.5 17
Show 19505+1625 BPM1690 238 103.1 18
Show 19520+1623 BPM1741 160 96.9 19
Show 19527+1638 BPM1772 324 111.0 21
Show 19521+1655 BPM1747 41 110.1 21
Show 19518+1658 BPM1735 245 42.8 21
Show 19499+1631 BPM1667 81 41.8 22
Show 19526+1652 BPM1770 AB 33 93.9 25
Show 19499+1623 BPM1670 232 41.3 25
Show 19526+1652 BPM1771 BC 294 118.9 26
Show 19522+1616 BPM1754 273 109.8 26
Show 19502+1617 BPM1678 271 91.8 26
Show 19506+1703 BPM1694 173 73.4 27
Show 19506+1704 BPM1692 167 33.0 28
Show 19499+1658 BPM1668 142 72.9 28
Show 19522+1703 BPM1750 109 101.4 29
Show 19524+1702 BPM1766 86 29.9 29
Show 19521+1612 BPM1748 265 117.5 29
Show 19500+1702 HU 349 AB 237 2.4 30
Show 19500+1702 HU 349 AC 28 57.7 30
Show 19533+1630 BPM1788 155 81.0 31
Show 19534+1637 BPM1789 46 109.5 31
Show 19500+1702 J 1107 CD 196 3.1 31
Show 19518+1709 BPM1732 299 92.5 32
Show 19504+1708 BPM1687 264 36.4 32
Show 19507+1607 BPM1701 87 55.8 32
Show 19525+1612 BPM1768 357 102.1 32
Show 19496+1700 BPM1658 286 53.5 32
Show 19491+1645 HDS2819 12 0.2 33
Show 19529+1702 BPM1778 295 56.9 34
Show 19516+1712 BPM1728 260 105.9 34

 
 
WDS 19513+1638 : COMPONENTS
 
 
  A
B pa=271.4°
sep=102.55"
 
 
19513+1638 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 195115.83+163823.6 Mag 13.41 PmRA 2.00
PmDE 8.0
 
 
19513+1638 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195108.70+163826.0 Mag 13.98 PmRA -14.00
PmDE -9.0 Calc delta mag 0.57 Calc coord yes