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Doubles in session


Current system
19493+1502
BPM 1646


Nearby doubles
10' : 19487+1504
A 1658

12' : 19500+1457
BPM1673

13' : 19485+1508
BPM1622

13' : 19496+1514
BPM1656

15' : 19502+1455
BPM1676

16' : 19494+1517
BPM1648

16' : 19489+1517
BPMA185

22' : 19497+1523
BPM1662

23' : 19483+1446
TDT1769

23' : 19484+1520
BPM1617

23' : 19482+1518
BPM1612

24' : 19497+1525
TDT1783

24' : 19493+1526
BPM1647

24' : 19507+1515
BPM1697

26' : 19478+1515
BPM1580AB

27' : 19490+1436
BPM1636

28' : 19475+1512
TDT1753

28' : 19495+1434
BPM1651

29' : 19500+1436
BPM1672

29' : 19509+1446
BPM1707

30' : 19503+1527
BPM1682

30' : 19493+1532
LOC 3

31' : 19488+1532
BPM1631

32' : 19479+1439
BPM1587

32' : 19513+1451
BPM1719

32' : 19483+1530
BPM1615



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

19493+1502 BPM 1646

 
 
19h 49m 18.84s +15° 02' 11.5" P.A. 145.00 sep 116.5 mag 15.48,15.60
 
 
Coord 2000 19493+1502 Discov num BPM1646 Comp Coord arcsec 2000 19 49 18.84 +15 02 11.5
Date first 1993 Date last 2015 Obs 8
Pa first 145 Pa last 145 P.A. Now (θ) 145°
Sep first 116.3 Sep last 116.546 Sep. Now (ρ) 116.546"
Mag pri 15.48 Mag sec 15.60 delta mag (ΔM) 0.12 Spectral class
Pri motion ra -030 Sec motion ra -028
Pri motion dec -013 Sec motion dec -018
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.162 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4317731657797385472
 
 
WDS 19493+1502 BPM 1646 : NOTES
 
 
discov_num notes refcode
BPM1646 [PM2000] 2016517 + [PM2000] 2017361. 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
19493+1502 BPM1646 1999 2 145 116.5 15.48 15.60 NV 194918.84+150211.5
19493+1502 BPM1646 2001 3 145 116.5 15.48 15.60 NV 194918.84+150211.5
19493+1502 BPM1646 2010 4 145 116.8 15.48 15.60 NV 194918.84+150211.5
19493+1502 BPM1646 2015 5 145 116.5 15.48 15.60 NV 194918.84+150211.5

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

 
 
WDS 19493+1502 BPM 1646 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19493+1502 BPM 1646 : MEASURES
 
 
No records found.

 
 
WDS 19493+1502 : VIRTUAL EYEPIECE
 
 

19493+1502 BPM1646A mag 15.48 19493+1502 BPM1646B sep 115.2 P.A. 145.90 mag 15.6 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19493+1502 : ALADIN DSS IMAGE @ 19h 49m 18.84s +15° 02' 11.5"
 
 
 
 
WDS 19493+1502 BPM 1646 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19493+1502 BPM1646 distance=1' 19487+1504 A 1658 distance=10' 19500+1457 BPM1673 distance=12' 19485+1508 BPM1622 distance=13' 19496+1514 BPM1656 distance=13' 19502+1455 BPM1676 distance=15' 19494+1517 BPM1648 distance=16' 19489+1517 BPMA185 distance=16' 19497+1523 BPM1662 distance=22' 19483+1446 TDT1769 distance=23' 19484+1520 BPM1617 distance=23' 19482+1518 BPM1612 distance=23' 19497+1525 TDT1783 distance=24' 19493+1526 BPM1647 distance=24' 19507+1515 BPM1697 distance=24' 19478+1515 BPM1580AB distance=26' 19478+1515 BPM1581AC distance=26' 19490+1436 BPM1636 distance=27' 19475+1512 TDT1753 distance=28' 19495+1434 BPM1651 distance=28' 19500+1436 BPM1672 distance=29' 19509+1446 BPM1707 distance=29' 19503+1527 BPM1682 distance=30' 19493+1532 LOC 3 distance=30' 19488+1532 BPM1631 distance=31' 19479+1439 BPM1587 distance=32' 19513+1451 BPM1719 distance=32' 19475+1522 BPM1569BC distance=32' 19483+1530 BPM1615 distance=32' 19473+1514 BPM1555 distance=32' 19475+1522 BPM1570CD distance=32' 19471+1509 HJ 1436 distance=34' 19475+1522 BPM1567AB distance=34' 19475+1522 BPM1568AC distance=34' 19511+1441 BPM1715 distance=34' 19492+1428 AG 392 distance=34' 19507+1530 BPM1699 distance=35' 19468+1510 OL 106 distance=35' 19491+1426 BPM1640BC distance=35' 19480+1532 BPM1598 distance=36' 19487+1537 BPM1628AB distance=36' 19487+1537 BPM1629AC distance=36' 19491+1426 BPM1639AB distance=37' 19515+1520 BPM1725 distance=37' 19507+1533 BPM1700 distance=38' 19485+1537 BPM1625 distance=38' 19486+1539 BPM1619AB distance=38' 19498+1540 BPMA189 distance=39' 19473+1529 BPM1559 distance=40' 19486+1539 BPM1620BC distance=40' 19521+1509 BPM1745BC distance=40' 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 19493+1502 BPM1646 145 116.5 1
Show 19487+1504 A 1658 54 0.2 10
Show 19500+1457 BPM1673 287 77.8 12
Show 19485+1508 BPM1622 48 112.6 13
Show 19496+1514 BPM1656 16 87.3 13
Show 19502+1455 BPM1676 226 118.7 15
Show 19494+1517 BPM1648 263 93.2 16
Show 19489+1517 BPMA185 359 236.4 16
Show 19497+1523 BPM1662 12 75.0 22
Show 19483+1446 TDT1769 111 0.4 23
Show 19484+1520 BPM1617 320 86.5 23
Show 19482+1518 BPM1612 85 76.5 23
Show 19497+1525 TDT1783 104 0.6 24
Show 19493+1526 BPM1647 306 37.5 24
Show 19507+1515 BPM1697 355 55.0 24
Show 19478+1515 BPM1580 AB 185 18.2 26
Show 19478+1515 BPM1581 AC 225 100.0 26
Show 19490+1436 BPM1636 319 89.6 27
Show 19475+1512 TDT1753 64 0.4 28
Show 19495+1434 BPM1651 192 95.1 28
Show 19500+1436 BPM1672 214 92.1 29
Show 19509+1446 BPM1707 325 68.1 29
Show 19503+1527 BPM1682 343 74.7 30
Show 19493+1532 LOC 3 225 10.0 30
Show 19488+1532 BPM1631 292 66.0 31
Show 19479+1439 BPM1587 337 95.5 32
Show 19513+1451 BPM1719 45 118.1 32
Show 19475+1522 BPM1569 BC 284 22.4 32
Show 19483+1530 BPM1615 131 96.9 32
Show 19473+1514 BPM1555 66 106.2 32
Show 19475+1522 BPM1570 CD 104 113.5 32
Show 19471+1509 HJ 1436 305 8.4 34
Show 19475+1522 BPM1567 AB 150 95.4 34
Show 19475+1522 BPM1568 AC 161 81.4 34
Show 19511+1441 BPM1715 350 33.8 34
Show 19492+1428 AG 392 152 3.7 34
Show 19507+1530 BPM1699 230 55.5 35
Show 19468+1510 OL 106 217 3.6 35
Show 19491+1426 BPM1640 BC 145 86.0 35
Show 19480+1532 BPM1598 41 112.6 36
Show 19487+1537 BPM1628 AB 354 67.3 36
Show 19487+1537 BPM1629 AC 72 90.7 36
Show 19491+1426 BPM1639 AB 38 114.4 37
Show 19515+1520 BPM1725 82 113.7 37
Show 19507+1533 BPM1700 38 53.1 38
Show 19485+1537 BPM1625 158 94.4 38
Show 19486+1539 BPM1619 AB 311 102.8 38
Show 19498+1540 BPMA189 317 199.3 39
Show 19473+1529 BPM1559 121 94.8 40
Show 19486+1539 BPM1620 BC 320 58.8 40
Show 19521+1509 BPM1745 BC 315 114.9 40

 
 
WDS 19493+1502 : COMPONENTS
 
 
  A
B pa=145.9°
sep=115.25"
 
 
19493+1502 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 194918.84+150211.5 Mag 15.48 PmRA -30.00
PmDE -13.0
 
 
19493+1502 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194923.30+150036.0 Mag 15.6 PmRA -28.00
PmDE -18.0 Calc delta mag 0.12 Calc coord yes