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Current system
19490+1606
BPM 1634


Nearby doubles
4' : 19489+1602
BPMA184

5' : 19489+1601
BPM1632

7' : 19486+1602
BPM1627

11' : 19496+1612
TDT1782

14' : 19486+1617
BPM1624

15' : 19480+1602
BPM1596AB

16' : 19493+1551
BPM1645

16' : 19481+1556
BPMA178

16' : 19497+1554
BPMA188

17' : 19482+1553
BPM1611

17' : 19481+1554
BPM1605

17' : 19478+1604
TDT1761

19' : 19477+1604
BPM1576

19' : 19502+1559
BPM1677

20' : 19497+1549
BPM1659

20' : 19481+1551
BPM1604

21' : 19480+1621
BPM1600AB

22' : 19483+1624
HU 348AB

22' : 19476+1556
BPM1572

22' : 19490+1627
BPM1635

22' : 19502+1617
BPM1678

23' : 19499+1623
BPM1670

23' : 19492+1543
BPM1641

26' : 19472+1610
BPM1553

26' : 19507+1607
BPM1701

26' : 19473+1613
BPM1556



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

19490+1606 BPM 1634

 
 
19h 48m 57.92s +16° 05' 37.2" P.A. 99.00 sep 87.3 mag 15.51,15.76
 
 
Coord 2000 19490+1606 Discov num BPM1634 Comp Coord arcsec 2000 19 48 57.92 +16 05 37.2
Date first 1996 Date last 2015 Obs 5
Pa first 99 Pa last 98.8 P.A. Now (θ) 98.8°
Sep first 87.2 Sep last 87.291 Sep. Now (ρ) 87.291"
Mag pri 15.51 Mag sec 15.76 delta mag (ΔM) 0.25 Spectral class
Pri motion ra -019 Sec motion ra -063
Pri motion dec +016 Sec motion dec +073
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.747
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 1819865986545133568
 
 
WDS 19490+1606 BPM 1634 : NOTES
 
 
discov_num notes refcode
BPM1634 [PM2000] 2012591 + [PM2000] 2013649. 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
19490+1606 BPM1634 1999 2 99 87.4 15.51 15.76 NV 194857.92+160537.2
19490+1606 BPM1634 2001 3 99 87.3 15.51 15.76 NV 194857.92+160537.2
19490+1606 BPM1634 2010 4 98 86.8 15.51 15.76 NV 194857.92+160537.2
19490+1606 BPM1634 2015 5 99 87.3 15.51 15.76 NV 194857.92+160537.2

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

 
 
WDS 19490+1606 BPM 1634 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19490+1606 BPM 1634 : MEASURES
 
 
No records found.

 
 
WDS 19490+1606 : VIRTUAL EYEPIECE
 
 

19490+1606 BPM1634A mag 15.51 19490+1606 BPM1634B sep 84.0 P.A. 99.20 mag 15.76 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 19490+1606 : ALADIN DSS IMAGE @ 19h 48m 57.92s +16° 05' 37.2"
 
 
 
 
WDS 19490+1606 BPM 1634 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19490+1606 BPM1634 distance=0' 19489+1602 BPMA184 distance=4' 19489+1601 BPM1632 distance=5' 19486+1602 BPM1627 distance=7' 19496+1612 TDT1782 distance=11' 19486+1617 BPM1624 distance=14' 19480+1602 BPM1597BC distance=14' 19480+1602 BPM1596AB distance=15' 19493+1551 BPM1645 distance=16' 19481+1556 BPMA178 distance=16' 19497+1554 BPMA188 distance=16' 19482+1553 BPM1611 distance=17' 19481+1554 BPM1605 distance=17' 19478+1604 TDT1761 distance=17' 19477+1604 BPM1576 distance=19' 19502+1559 BPM1677 distance=19' 19497+1549 BPM1659 distance=20' 19481+1551 BPM1604 distance=20' 19480+1621 BPM1600AB distance=21' 19483+1624 HU 348AB distance=22' 19483+1624 MLR 708AC distance=22' 19476+1556 BPM1572 distance=22' 19480+1621 BPM1601BC distance=22' 19490+1627 BPM1635 distance=22' 19502+1617 BPM1678 distance=22' 19499+1623 BPM1670 distance=23' 19492+1543 BPM1641 distance=23' 19472+1610 BPM1553 distance=26' 19507+1607 BPM1701 distance=26' 19473+1613 BPM1556 distance=26' 19484+1541 BPMA180 distance=26' 19475+1620 BPM1564 distance=26' 19505+1553 BPM1689 distance=27' 19477+1625 BPM1577 distance=27' 19486+1539 BPM1620BC distance=27' 19486+1539 BPM1619AB distance=28' 19480+1541 HEI 75 distance=28' 19471+1559 BPM1549 distance=28' 19479+1629 BPM1588 distance=28' 19498+1540 BPMA189 distance=28' 19499+1631 BPM1667 distance=29' 19487+1634 GRV 281 distance=29' 19487+1537 BPM1628AB distance=30' 19487+1537 BPM1629AC distance=30' 19485+1537 BPM1625 distance=30' 19504+1626 BPM1688 distance=30' 19505+1625 BPM1690 distance=30' 19470+1614 BPM1543 distance=30' 19510+1556 BPM1708 distance=31' 19470+1616 BPM1544 distance=31' 19503+1629 BPM1683 distance=31' 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 19490+1606 BPM1634 99 87.3
Show 19489+1602 BPMA184 24 288.3 4
Show 19489+1601 BPM1632 338 64.2 5
Show 19486+1602 BPM1627 50 103.4 7
Show 19496+1612 TDT1782 278 0.5 11
Show 19486+1617 BPM1624 73 72.5 14
Show 19480+1602 BPM1597 BC 66 111.1 14
Show 19480+1602 BPM1596 AB 127 66.6 15
Show 19493+1551 BPM1645 19 64.9 16
Show 19481+1556 BPMA178 256 119.7 16
Show 19497+1554 BPMA188 224 122.0 16
Show 19482+1553 BPM1611 248 103.9 17
Show 19481+1554 BPM1605 30 73.4 17
Show 19478+1604 TDT1761 302 0.5 17
Show 19477+1604 BPM1576 51 54.8 19
Show 19502+1559 BPM1677 263 78.0 19
Show 19497+1549 BPM1659 260 91.8 20
Show 19481+1551 BPM1604 279 96.0 20
Show 19480+1621 BPM1600 AB 334 90.6 21
Show 19483+1624 HU 348 AB 112 1.4 22
Show 19483+1624 MLR 708 AC 102 10.9 22
Show 19476+1556 BPM1572 120 33.8 22
Show 19480+1621 BPM1601 BC 89 110.5 22
Show 19490+1627 BPM1635 59 112.4 22
Show 19502+1617 BPM1678 271 91.8 22
Show 19499+1623 BPM1670 232 41.3 23
Show 19492+1543 BPM1641 34 41.4 23
Show 19472+1610 BPM1553 67 101.6 26
Show 19507+1607 BPM1701 87 55.8 26
Show 19473+1613 BPM1556 132 62.2 26
Show 19484+1541 BPMA180 77 147.6 26
Show 19475+1620 BPM1564 40 118.9 26
Show 19505+1553 BPM1689 200 37.2 27
Show 19477+1625 BPM1577 219 92.3 27
Show 19486+1539 BPM1620 BC 320 58.8 27
Show 19486+1539 BPM1619 AB 311 102.8 28
Show 19480+1541 HEI 75 31 0.6 28
Show 19471+1559 BPM1549 216 85.1 28
Show 19479+1629 BPM1588 167 74.7 28
Show 19498+1540 BPMA189 317 199.3 28
Show 19499+1631 BPM1667 81 41.8 29
Show 19487+1634 GRV 281 222 35.5 29
Show 19487+1537 BPM1628 AB 354 67.3 30
Show 19487+1537 BPM1629 AC 72 90.7 30
Show 19485+1537 BPM1625 158 94.4 30
Show 19504+1626 BPM1688 301 89.5 30
Show 19505+1625 BPM1690 238 103.1 30
Show 19470+1614 BPM1543 319 66.9 30
Show 19510+1556 BPM1708 178 49.3 31
Show 19470+1616 BPM1544 336 28.9 31
Show 19503+1629 BPM1683 92 96.3 31

 
 
WDS 19490+1606 : COMPONENTS
 
 
  A
B pa=99.2°
sep=83.95"
 
 
19490+1606 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 194857.92+160537.2 Mag 15.51 PmRA -19.00
PmDE 16.0
 
 
19490+1606 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194903.67+160523.8 Mag 15.76 PmRA -63.00
PmDE 73.0 Calc delta mag 0.25 Calc coord yes