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Doubles in session


Current system
19427+1719
BPMA 146


Nearby doubles
2' : 19427+1718
BPM1366

6' : 19430+1722
BPM1373AB

8' : 19428+1711
HU 343

8' : 19425+1726
STF2563AB

9' : 19426+1710
BPM1363

11' : 19429+1728
BPM1372

13' : 19429+1731
HDS2798

14' : 19420+1710
BPMA141

15' : 19421+1731
BPM1347

17' : 19417+1727
BPM1331

17' : 19428+1702
BPM1371

19' : 19432+1736
COU 323

20' : 19415+1710
BPM1323AB

20' : 19441+1721
TDT1685

21' : 19434+1701
BPM1385

21' : 19422+1659
BPM1348

23' : 19437+1737
BPM1396

24' : 19435+1657
TDT1675

25' : 19443+1707
BPM1421

25' : 19442+1706
BPMA156

26' : 19423+1744
BPM1352

27' : 19441+1702
BPMA155

27' : 19413+1703
BPM1318

27' : 19443+1732
BPM1426

32' : 19433+1648
BPMA148

35' : 19430+1753
BPM1375



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

19427+1719 BPMA 146

 
 
19h 42m 43.87s +17° 18' 34.5" P.A. 137.00 sep 232.3 mag 14.29,15.51
 
 
Coord 2000 19427+1719 Discov num BPMA146 Comp Coord arcsec 2000 19 42 43.87 +17 18 34.5
Date first 1995 Date last 2015 Obs 7
Pa first 137 Pa last 136.6 P.A. Now (θ) 136.6°
Sep first 232.5 Sep last 232.305 Sep. Now (ρ) 232.305"
Mag pri 14.29 Mag sec 15.51 delta mag (ΔM) 1.22 Spectral class
Pri motion ra +021 Sec motion ra +053
Pri motion dec +026 Sec motion dec +033
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.525
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Gaia DR2 1823993243971640576
 
 
WDS 19427+1719 BPMA 146 : NOTES
 
 
discov_num notes refcode
BPMA146 [PM2000] 1935863 + [PM2000] 1938313. 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
19427+1719 BPMA146 1997 2 137 232.4 14.29 15.51 NV 194243.87+171834.5
19427+1719 BPMA146 2001 3 137 232.3 14.29 15.51 NV 194243.87+171834.5
19427+1719 BPMA146 2010 4 136 231.4 14.29 15.51 NV 194243.87+171834.5
19427+1719 BPMA146 2015 7 137 232.3 14.29 15.51 NV 194243.87+171834.5

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

 
 
WDS 19427+1719 BPMA 146 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19427+1719 BPMA 146 : MEASURES
 
 
No records found.

 
 
WDS 19427+1719 : VIRTUAL EYEPIECE
 
 

19427+1719 BPMA146A mag 14.29 19427+1719 BPMA146B sep 227.4 P.A. 137.90 mag 15.51 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 19427+1719 : ALADIN DSS IMAGE @ 19h 42m 43.87s +17° 18' 34.5"
 
 
 
 
WDS 19427+1719 BPMA 146 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19427+1719 BPMA146 distance=0' 19427+1718 BPM1366 distance=2' 19430+1722 BPM1373AB distance=6' 19430+1722 BPM1374BC distance=6' 19428+1711 HU 343 distance=8' 19425+1726 STF2563AB distance=8' 19425+1726 STF2563AC distance=8' 19426+1710 BPM1363 distance=9' 19425+1726 STF2563CD distance=10' 19429+1728 BPM1372 distance=11' 19429+1731 HDS2798 distance=13' 19420+1710 BPMA141 distance=14' 19421+1731 BPM1347 distance=15' 19417+1727 BPM1331 distance=17' 19428+1702 BPM1371 distance=17' 19432+1736 COU 323 distance=19' 19415+1710 BPM1324BC distance=20' 19415+1710 BPM1323AB distance=20' 19441+1721 TDT1685 distance=20' 19434+1701 BPM1385 distance=21' 19422+1659 BPM1348 distance=21' 19437+1737 BPM1396 distance=23' 19435+1657 TDT1675 distance=24' 19443+1707 BPM1421 distance=25' 19442+1706 BPMA156 distance=25' 19423+1744 BPM1352 distance=26' 19441+1702 BPMA155 distance=27' 19413+1703 BPM1318 distance=27' 19443+1732 BPM1426 distance=27' 19433+1648 BPMA148 distance=32' 19430+1753 BPM1375 distance=35' 19424+1753 BPM1356 distance=35' 19435+1752 BPM1389 distance=36' 19406+1737 BPM1289 distance=37' 19451+1705 BPM1458 distance=37' 19428+1755 BPM1370 distance=37' 19453+1726 BPM1469 distance=38' 19449+1740 BPMA165 distance=38' 19424+1641 LDS1027 distance=38' 19452+1731 TDT1709 distance=38' 19454+1705 BPM1472 distance=41' 19451+1741 TDT1706 distance=41' 19454+1702 BPM1471 distance=42' 19433+1638 BPM1381 distance=42' 19448+1649 STF2569 distance=42' 19413+1756 BPM1320 distance=43' 19416+1639 BPM1327 distance=43' 19451+1749 J 1216 distance=45' 19455+1739 BPM1479 distance=46' 19427+1633 BPM1368 distance=46' 19459+1731 BPM1499 distance=48' 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 19427+1719 BPMA146 137 232.3
Show 19427+1718 BPM1366 172 68.1 2
Show 19430+1722 BPM1373 AB 359 50.8 6
Show 19430+1722 BPM1374 BC 326 110.6 6
Show 19428+1711 HU 343 217 0.0 8
Show 19425+1726 STF2563 AB 286 6.0 8
Show 19425+1726 STF2563 AC 321 83.4 8
Show 19426+1710 BPM1363 341 31.6 9
Show 19425+1726 STF2563 CD 118 7.4 10
Show 19429+1728 BPM1372 254 112.4 11
Show 19429+1731 HDS2798 282 4.9 13
Show 19420+1710 BPMA141 198 242.9 14
Show 19421+1731 BPM1347 117 92.2 15
Show 19417+1727 BPM1331 161 105.5 17
Show 19428+1702 BPM1371 296 112.4 17
Show 19432+1736 COU 323 301 1.2 19
Show 19415+1710 BPM1324 BC 207 90.3 20
Show 19415+1710 BPM1323 AB 352 92.7 20
Show 19441+1721 TDT1685 108 0.5 20
Show 19434+1701 BPM1385 112 102.5 21
Show 19422+1659 BPM1348 313 15.3 21
Show 19437+1737 BPM1396 147 25.8 23
Show 19435+1657 TDT1675 182 0.4 24
Show 19443+1707 BPM1421 162 82.1 25
Show 19442+1706 BPMA156 161 279.0 25
Show 19423+1744 BPM1352 85 99.0 26
Show 19441+1702 BPMA155 275 239.1 27
Show 19413+1703 BPM1318 340 61.6 27
Show 19443+1732 BPM1426 219 117.8 27
Show 19433+1648 BPMA148 102 164.2 32
Show 19430+1753 BPM1375 120 61.1 35
Show 19424+1753 BPM1356 342 118.9 35
Show 19435+1752 BPM1389 205 83.3 36
Show 19406+1737 BPM1289 313 96.6 37
Show 19451+1705 BPM1458 59 123.3 37
Show 19428+1755 BPM1370 180 120.6 37
Show 19453+1726 BPM1469 355 89.7 38
Show 19449+1740 BPMA165 344 153.8 38
Show 19424+1641 LDS1027 93 11.0 38
Show 19452+1731 TDT1709 285 2.3 38
Show 19454+1705 BPM1472 211 69.8 41
Show 19451+1741 TDT1706 307 0.5 41
Show 19454+1702 BPM1471 242 29.3 42
Show 19433+1638 BPM1381 173 56.7 42
Show 19448+1649 STF2569 356 2.8 42
Show 19413+1756 BPM1320 143 86.7 43
Show 19416+1639 BPM1327 350 95.7 43
Show 19451+1749 J 1216 91 3.9 45
Show 19455+1739 BPM1479 2 113.8 46
Show 19427+1633 BPM1368 135 58.1 46
Show 19459+1731 BPM1499 60 107.3 48

 
 
WDS 19427+1719 : COMPONENTS
 
 
  A
B pa=137.9°
sep=227.41"
 
 
19427+1719 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 194243.87+171834.5 Mag 14.29 PmRA 21.00
PmDE 26.0
 
 
19427+1719 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194254.51+171545.7 Mag 15.51 PmRA 53.00
PmDE 33.0 Calc delta mag 1.22 Calc coord yes