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Doubles in session


Current system
19455+1623
BPM 1474 AC


Nearby doubles
7' : 19453+1629
BPMA167

8' : 19459+1625
BPMA171AB

9' : 19451+1630
BPM1466

11' : 19448+1628
BPM1447

13' : 19446+1621
BPM1438

16' : 19464+1615
BPM1524

16' : 19444+1619
BPM1429

16' : 19465+1619
BPM1528

17' : 19444+1618
BPM1427

17' : 19443+1623
BPM1424

18' : 19455+1640
BPM1476

18' : 19449+1607
BPM1451

19' : 19443+1615
BPM1425

20' : 19461+1606
BPM1504

21' : 19442+1632
BPM1417

22' : 19459+1602
BPM1498

24' : 19470+1616
BPM1544

24' : 19470+1614
BPM1543

25' : 19464+1643
BPM1522

28' : 19463+1648
HEI 177

28' : 19473+1613
BPM1556

28' : 19462+1557
BPM1510

28' : 19437+1611
BPMA152

29' : 19448+1649
STF2569

29' : 19472+1610
BPM1553

30' : 19458+1554
BPM1492



Selections
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Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19455+1623 BPM 1474 AC

 
 
19h 45m 28.01s +16° 22' 37.5" P.A. 134.00 sep 100.8 mag 14.41,14.55
 
 
Coord 2000 19455+1623 Discov num BPM1474 Comp AC Coord arcsec 2000 19 45 28.01 +16 22 37.5
Date first 1996 Date last 2015 Obs 8
Pa first 134 Pa last 133.8 P.A. Now (θ) 133.8°
Sep first 101.1 Sep last 100.771 Sep. Now (ρ) 100.771"
Mag pri 14.41 Mag sec 14.55 delta mag (ΔM) 0.14 Spectral class
Pri motion ra +023 Sec motion ra +021
Pri motion dec -023 Sec motion dec -026
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.108 (< 0.3, Physical double)
This double is physical.
 
 
19455+1623 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 45 28 +16 22 38 BPM 1473 AB 2015 8 218 68.9 14.41 15.14 0.73
Show 19 45 28 +16 22 38 BPM 1474 AC 2015 8 134 100.8 14.41 14.55 0.14 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 1820677318709502208
 
 
WDS 19455+1623 BPM 1474 AC : NOTES
 
 
discov_num notes refcode
BPM1473 AB: [PM2000] 1970281 + [PM2000] 1969674. Gvr2010
BPM1474 AC: [PM2000] 1970281 + [PM2000] 1971325. 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
19455+1623 BPM1474 AC 1997 2 134 100.8 14.41 14.55 NV 194528.01+162237.5
19455+1623 BPM1474 AC 2001 3 134 100.8 14.41 14.55 NV 194528.01+162237.5
19455+1623 BPM1474 AC 2015 4 134 100.8 14.41 14.55 NV 194528.01+162237.5

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

 
 
WDS 19455+1623 BPM 1474 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19455+1623 BPM 1474 AC : MEASURES
 
 
No records found.

 
 
WDS 19455+1623 : VIRTUAL EYEPIECE
 
 

19455+1623 BPM1473A mag 14.41 19455+1623 BPM1473B sep 67.8 P.A. 216.80 mag 15.14 19455+1623 BPM1474C sep 98.7 P.A. 135.00 mag 14.55 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 19455+1623 : ALADIN DSS IMAGE @ 19h 45m 28.01s +16° 22' 37.5"
 
 
 
 
WDS 19455+1623 BPM 1474 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19455+1623 BPM1474AC distance=0' 19459+1625 BPMA171CD distance=4' 19453+1629 BPMA167 distance=7' 19459+1625 BPMA171AB distance=8' 19459+1625 BPMA171AC distance=8' 19451+1630 BPM1466 distance=9' 19448+1628 BPM1447 distance=11' 19446+1621 BPM1438 distance=13' 19464+1615 BPM1524 distance=16' 19444+1619 BPM1429 distance=16' 19465+1619 BPM1528 distance=16' 19444+1618 BPM1427 distance=17' 19443+1623 BPM1424 distance=17' 19455+1640 BPM1476 distance=18' 19449+1607 BPM1451 distance=18' 19443+1615 BPM1425 distance=19' 19461+1606 BPM1504 distance=20' 19442+1632 BPM1417 distance=21' 19459+1602 BPM1498 distance=22' 19470+1616 BPM1544 distance=24' 19470+1614 BPM1543 distance=24' 19464+1643 BPM1522 distance=25' 19463+1648 HEI 177 distance=28' 19473+1613 BPM1556 distance=28' 19462+1557 BPM1510 distance=28' 19437+1611 BPMA152 distance=28' 19448+1649 STF2569 distance=29' 19472+1610 BPM1553 distance=29' 19446+1557 BPM1432BC distance=29' 19458+1554 BPM1492 distance=30' 19475+1620 BPM1564 distance=30' 19446+1557 BPM1431AB distance=30' 19436+1608 BPM1394 distance=31' 19463+1553 BPM1512 distance=32' 19456+1655 BPM1483BC distance=33' 19456+1655 BPM1482AB distance=33' 19477+1625 BPM1577 distance=33' 19457+1550 BPM1488 distance=33' 19450+1551 HDS2803 distance=33' 19471+1559 BPM1549 distance=34' 19433+1638 BPM1381 distance=35' 19479+1629 BPM1588 distance=36' 19450+1547 BPM1453 distance=37' 19480+1621 BPM1601BC distance=37' 19469+1552 BPM1538 distance=37' 19477+1604 BPM1576 distance=37' 19480+1621 BPM1600AB distance=38' 19446+1547 BPM1435 distance=39' 19469+1550 BPM1541 distance=39' 19478+1604 TDT1761 distance=39' 19454+1702 BPM1471 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 19455+1623 BPM1473 AB 218 68.9
Show 19455+1623 BPM1474 AC 134 100.8
Show 19459+1625 BPMA171 CD 190 7.5 4
Show 19453+1629 BPMA167 204 136.9 7
Show 19459+1625 BPMA171 AB 25 3.8 8
Show 19459+1625 BPMA171 AC 229 224.9 8
Show 19451+1630 BPM1466 119 115.0 9
Show 19448+1628 BPM1447 52 108.8 11
Show 19446+1621 BPM1438 84 54.8 13
Show 19464+1615 BPM1524 269 66.7 16
Show 19444+1619 BPM1429 358 106.2 16
Show 19465+1619 BPM1528 354 113.7 16
Show 19444+1618 BPM1427 303 73.7 17
Show 19443+1623 BPM1424 171 108.7 17
Show 19455+1640 BPM1476 53 116.7 18
Show 19449+1607 BPM1451 110 62.7 18
Show 19443+1615 BPM1425 218 34.8 19
Show 19461+1606 BPM1504 13 51.9 20
Show 19442+1632 BPM1417 42 118.6 21
Show 19459+1602 BPM1498 127 114.8 22
Show 19470+1616 BPM1544 336 28.9 24
Show 19470+1614 BPM1543 319 66.9 24
Show 19464+1643 BPM1522 98 67.3 25
Show 19463+1648 HEI 177 208 0.4 28
Show 19473+1613 BPM1556 132 62.2 28
Show 19462+1557 BPM1510 26 113.5 28
Show 19437+1611 BPMA152 237 279.9 28
Show 19448+1649 STF2569 356 2.8 29
Show 19472+1610 BPM1553 67 101.6 29
Show 19446+1557 BPM1432 BC 230 118.9 29
Show 19458+1554 BPM1492 13 66.3 30
Show 19475+1620 BPM1564 40 118.9 30
Show 19446+1557 BPM1431 AB 314 69.3 30
Show 19436+1608 BPM1394 305 43.1 31
Show 19463+1553 BPM1512 324 23.5 32
Show 19456+1655 BPM1483 BC 176 107.2 33
Show 19456+1655 BPM1482 AB 141 35.8 33
Show 19477+1625 BPM1577 219 92.3 33
Show 19457+1550 BPM1488 93 100.3 33
Show 19450+1551 HDS2803 139 2.0 33
Show 19471+1559 BPM1549 216 85.1 34
Show 19433+1638 BPM1381 173 56.7 35
Show 19479+1629 BPM1588 167 74.7 36
Show 19450+1547 BPM1453 17 93.9 37
Show 19480+1621 BPM1601 BC 89 110.5 37
Show 19469+1552 BPM1538 28 14.8 37
Show 19477+1604 BPM1576 51 54.8 37
Show 19480+1621 BPM1600 AB 334 90.6 38
Show 19446+1547 BPM1435 208 33.5 39
Show 19469+1550 BPM1541 123 85.6 39
Show 19478+1604 TDT1761 302 0.5 39

 
 
WDS 19455+1623 : COMPONENTS
 
 
  A B
B pa=216.8°
sep=67.85"
 
C pa=135.0°
sep=98.66"
pa=97.9°
sep=111.46"
 
 
19455+1623 A
 
 
Coord arcsec 2000 194528.01+162237.5 Mag 14.41 PmRA 23.00 PmDE -23.0
 
 
19455+1623 B
 
 
Coord arcsec 2000 194525.19+162143.1 Mag 15.14 PmRA 47.00 PmDE -32.0
Calc delta mag 0.73 Calc coord yes
 
 
19455+1623 C
 
 
Coord arcsec 2000 194532.86+162127.8 Mag 14.55 PmRA 21.00 PmDE -26.0
Calc delta mag 0.14 Calc coord yes