19457+1339 BPM 1489

 
 
19h 45m 42.77s +13° 39' 29.0" P.A. 89.00 sep 29.2 mag 14.36,15.05
 
 
Coord 2000 19457+1339 Discov num BPM1489 Comp Coord arcsec 2000 19 45 42.77 +13 39 29.0
Date first 1993 Date last 2015 Obs 8
Pa first 91 Pa last 89.4 P.A. Now (θ) 89.4°
Sep first 27.7 Sep last 29.203 Sep. Now (ρ) 29.203"
Mag pri 14.36 Mag sec 15.05 delta mag (ΔM) 0.69 Spectral class
Pri motion ra -027 Sec motion ra -011
Pri motion dec -018 Sec motion dec +012
Notes N V (See Notes, Proper motion indicates physical)
rPM=1.048
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4317336039768111616
 
 
WDS 19457+1339 BPM 1489 : NOTES
 
 
discov_num notes refcode
BPM1489 [PM2000] 1973316 + [PM2000] 1973731. 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
19457+1339 BPM1489 1997 2 89 29.3 14.80 15.45 NV 194542.77+133929.0
19457+1339 BPM1489 2001 3 89 29.3 14.80 15.45 NV 194542.77+133929.0
19457+1339 BPM1489 2010 4 90 28.2 14.36 15.05 NV 194542.77+133929.0
19457+1339 BPM1489 2015 5 89 29.4 14.36 15.05 NV 194542.77+133929.0

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

 
 
WDS 19457+1339 BPM 1489 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19457+1339 BPM 1489 : MEASURES
 
 
No records found.

 
 
WDS 19457+1339 : VIRTUAL EYEPIECE
 
 

19457+1339 BPM1489A mag 14.36 19457+1339 BPM1489B sep 28.4 P.A. 89.40 mag 15.05 virtual eyepiece
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Radius:
Components only
 
 
WDS 19457+1339 : ALADIN DSS IMAGE @ 19h 45m 42.77s +13° 39' 29.0"
 
 
 
 
WDS 19457+1339 BPM 1489 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


19457+1339  BPM1489 distance=0' 19456+1341  BPM1481 distance=2' 19462+1334  BPM1511 distance=9' 19463+1336  BPM1515 distance=10' 19451+1337  BPM1461 distance=10' 19462+1332  BPM1507 distance=11' 19457+1329  BPM1490 distance=11' 19448+1344  TDT1700 distance=15' 19460+1325  BPM1500 distance=16' 19468+1339  BPM1537 distance=16' 19463+1326  BPM1517 distance=17' 19469+1346  BPM1539 distance=19' 19459+1321  J   826 distance=20' 19446+1352  BPM1436 distance=21' 19460+1321  J  2999 distance=21' 19445+1353  BPM1434 distance=23' 19466+1321  BPM1530 distance=23' 19442+1334  BPM1418 distance=23' 19449+1320  BPMA164 distance=24' 19447+1322  BPM1441 distance=24' 19446+1359  BPMA161 distance=26' 19464+1403  BPM1520AB distance=26' 19454+1404  BPMA168 distance=26' 19464+1403  BPM1521BC distance=26' 19454+1313  BPMA169 distance=27' 19457+1406  BPM1487 distance=27' 19450+1404  BPM1455 distance=27' 19449+1315  BPM1449 distance=28' 19472+1321  BPM1554 distance=30' 19458+1409  BPM1494 distance=30' 19448+1406  BPM1446 distance=30' 19469+1315  BPM1540 distance=31' 19478+1338  BPM1584BC distance=31' 19478+1338  BPM1582AB distance=32' 19478+1338  BPM1583AC distance=32' 19455+1309  BPM1475 distance=32' 19436+1342  HU 1195 distance=32' 19435+1337  BPM1386 distance=33' 19478+1352  BPM1579 distance=34' 19449+1411  BPM1450 distance=34' 19450+1412  BPM1462 distance=35' 19455+1414  BPM1477 distance=35' 19467+1307  BPM1534 distance=36' 19442+1408  BPM1419 distance=36' 19469+1308  BRT1326 distance=36' 19440+1406  BPMA154 distance=37' 19450+1416  BPM1454 distance=38' 19445+1305  BPMA158 distance=39' 19462+1301  BPM1509 distance=39' 19447+1304  BPM1440 distance=40' 19482+1324  BPM1614 distance=40' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 19457+1339 BPM1489 89 29.2
Show 19456+1341 BPM1481 292 65.0 2
Show 19462+1334 BPM1511 357 97.6 9
Show 19463+1336 BPM1515 163 113.8 10
Show 19451+1337 BPM1461 130 111.8 10
Show 19462+1332 BPM1507 14 15.1 11
Show 19457+1329 BPM1490 358 101.5 11
Show 19448+1344 TDT1700 57 2.9 15
Show 19460+1325 BPM1500 123 103.4 16
Show 19468+1339 BPM1537 280 93.3 16
Show 19463+1326 BPM1517 273 114.0 17
Show 19469+1346 BPM1539 224 39.4 19
Show 19459+1321 J 826 346 2.7 20
Show 19446+1352 BPM1436 299 51.5 21
Show 19460+1321 J 2999 247 4.4 21
Show 19445+1353 BPM1434 161 90.0 23
Show 19466+1321 BPM1530 11 10.6 23
Show 19442+1334 BPM1418 150 80.7 23
Show 19449+1320 BPMA164 154 198.6 24
Show 19447+1322 BPM1441 346 94.6 24
Show 19446+1359 BPMA161 283 181.4 26
Show 19464+1403 BPM1520 AB 87 69.5 26
Show 19454+1404 BPMA168 18 279.6 26
Show 19464+1403 BPM1521 BC 352 44.7 26
Show 19454+1313 BPMA169 316 198.3 27
Show 19457+1406 BPM1487 156 62.1 27
Show 19450+1404 BPM1455 102 112.9 27
Show 19449+1315 BPM1449 125 107.0 28
Show 19472+1321 BPM1554 207 94.7 30
Show 19458+1409 BPM1494 272 56.1 30
Show 19448+1406 BPM1446 356 42.3 30
Show 19469+1315 BPM1540 57 65.8 31
Show 19478+1338 BPM1584 BC 249 45.5 31
Show 19478+1338 BPM1582 AB 328 72.4 32
Show 19478+1338 BPM1583 AC 299 92.7 32
Show 19455+1309 BPM1475 159 119.7 32
Show 19436+1342 HU 1195 319 2.2 32
Show 19435+1337 BPM1386 94 71.6 33
Show 19478+1352 BPM1579 250 113.8 34
Show 19449+1411 BPM1450 212 106.4 34
Show 19450+1412 BPM1462 282 79.1 35
Show 19455+1414 BPM1477 9 82.9 35
Show 19467+1307 BPM1534 28 106.6 36
Show 19442+1408 BPM1419 74 68.9 36
Show 19469+1308 BRT1326 154 4.3 36
Show 19440+1406 BPMA154 95 295.0 37
Show 19450+1416 BPM1454 244 47.1 38
Show 19445+1305 BPMA158 262 259.3 39
Show 19462+1301 BPM1509 359 91.8 39
Show 19447+1304 BPM1440 132 85.2 40
Show 19482+1324 BPM1614 273 116.8 40

 
 
WDS 19457+1339 : COMPONENTS
 
 
  A
B pa=89.4°
sep=28.38"
 
 
19457+1339 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 194542.77+133929.0 Mag 14.36 PmRA -27.00
PmDE -18.0
 
 
19457+1339 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194544.72+133929.3 Mag 15.05 PmRA -11.00
PmDE 12.0 Calc delta mag 0.69 Calc coord yes