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Current system
20190+1526
BPM 2104


Nearby doubles
3' : 20189+1524
CHE 302

4' : 20190+1530
BKO 563

5' : 20188+1530
TOB 319AB

10' : 20192+1517
BPM2107

10' : 20194+1534
TOB 310

10' : 20195+1533
HDS2905

11' : 20197+1522
A 1673

11' : 20185+1519
BPM2100

14' : 20190+1540
BPM2103

15' : 20180+1526
CHE 286

15' : 20181+1519
CHE 290

17' : 20183+1539
CHE 293

18' : 20179+1520
SMA 116

18' : 20178+1530
CHE 280

19' : 20203+1525
BPM2117

19' : 20182+1511
A 1670

20' : 20178+1520
CHE 281

20' : 20189+1546
CHE 301

20' : 20183+1509
CHE 294AB

21' : 20194+1507
BPM2110

21' : 20183+1508
BPM2098

21' : 20201+1540
GWP2939

22' : 20197+1507
BPM2113

22' : 20180+1543
CHE 285

23' : 20186+1548
CHE 295

23' : 20177+1539
CHE 278



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

20190+1526 BPM 2104

 
 
20h 19m 00.90s +15° 25' 57.6" P.A. 293.00 sep 93.0 mag 14.49,15.11
 
 
Coord 2000 20190+1526 Discov num BPM2104 Comp Coord arcsec 2000 20 19 00.90 +15 25 57.6
Date first 1998 Date last 2015 Obs 5
Pa first 293 Pa last 293.1 P.A. Now (θ) 293.1°
Sep first 93.3 Sep last 93.026 Sep. Now (ρ) 93.026"
Mag pri 14.49 Mag sec 15.11 delta mag (ΔM) 0.62 Spectral class
Pri motion ra +063 Sec motion ra -009
Pri motion dec -023 Sec motion dec -026
Notes N V (See Notes, Proper motion indicates physical)
rPM=1.074
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1808348052448578432
 
 
WDS 20190+1526 BPM 2104 : NOTES
 
 
discov_num notes refcode
BPM2104 [PM2000] 2258557 + [PM2000] 2257972. 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
20190+1526 BPM2104 1998 2 293 93.2 14.49 15.11 NV 201900.90+152557.6
20190+1526 BPM2104 2001 3 293 93.2 14.49 15.11 NV 201900.90+152557.6
20190+1526 BPM2104 2010 4 293 92.9 14.49 15.11 NV 201900.90+152557.6
20190+1526 BPM2104 2015 5 293 93.0 14.49 15.11 NV 201900.90+152557.6

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

 
 
WDS 20190+1526 BPM 2104 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20190+1526 BPM 2104 : MEASURES
 
 
No records found.

 
 
WDS 20190+1526 : VIRTUAL EYEPIECE
 
 

20190+1526 BPM2104A mag 14.49 20190+1526 BPM2104B sep 90.2 P.A. 293.90 mag 15.11 virtual eyepiece
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Radius:
Components only
 
 
WDS 20190+1526 : ALADIN DSS IMAGE @ 20h 19m 00.90s +15° 25' 57.6"
 
 
 
 
WDS 20190+1526 BPM 2104 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20190+1526 BPM2104 distance=0' 20189+1524 CHE 302 distance=3' 20190+1530 BKO 563 distance=4' 20188+1530 TOB 319AB distance=5' 20188+1530 CHE 299AC distance=5' 20192+1517 BPM2107 distance=10' 20194+1534 TOB 310 distance=10' 20195+1533 HDS2905 distance=10' 20197+1522 A 1673 distance=11' 20185+1519 BPM2100 distance=11' 20190+1540 BPM2103 distance=14' 20180+1526 CHE 286 distance=15' 20181+1519 CHE 290 distance=15' 20183+1539 CHE 293 distance=17' 20179+1520 SMA 116 distance=18' 20178+1530 CHE 280 distance=18' 20203+1525 BPM2117 distance=19' 20182+1511 A 1670 distance=19' 20178+1520 CHE 281 distance=20' 20189+1546 CHE 301 distance=20' 20183+1509 CHE 294AB distance=20' 20183+1509 CHE 294AC distance=20' 20194+1507 BPM2110 distance=21' 20183+1508 BPM2098 distance=21' 20201+1540 GWP2939 distance=21' 20197+1507 BPM2113 distance=22' 20180+1543 CHE 285 distance=22' 20186+1548 CHE 295 distance=23' 20177+1539 CHE 278 distance=23' 20174+1522 CHE 276 distance=23' 20180+1544 CHE 284 distance=24' 20179+1508 A 1669 distance=25' 20206+1519 BPM2122 distance=25' 20187+1551 CHE 297AB distance=25' 20187+1551 CHE 298AC distance=25' 20187+1551 CHE 298BC distance=26' 20196+1502 BPM2112 distance=26' 20182+1504 BPM2097 distance=26' 20198+1550 STE 2 distance=28' 20172+1515 CHE 274AB distance=28' 20172+1515 DAM 360AC distance=28' 20181+1552 CHE 289 distance=30' 20177+1504 BPM2091 distance=30' 20180+1501 CHE 287 distance=30' 20171+1536 CHE 272 distance=30' 20177+1503 CHE 279 distance=31' 20190+1456 CHE 303 distance=31' 20181+1555 J 553 distance=32' 20170+1538 CHE 269 distance=32' 20168+1523 CHE 267 distance=32' 20179+1553 CHE 283 distance=32' 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 20190+1526 BPM2104 293 93.0
Show 20189+1524 CHE 302 129 23.7 3
Show 20190+1530 BKO 563 147 9.2 4
Show 20188+1530 TOB 319 AB 65 14.9 5
Show 20188+1530 CHE 299 AC 329 37.6 5
Show 20192+1517 BPM2107 264 67.4 10
Show 20194+1534 TOB 310 239 16.3 10
Show 20195+1533 HDS2905 116 0.3 10
Show 20197+1522 A 1673 55 1.0 11
Show 20185+1519 BPM2100 115 114.5 11
Show 20190+1540 BPM2103 173 15.0 14
Show 20180+1526 CHE 286 92 25.9 15
Show 20181+1519 CHE 290 153 10.2 15
Show 20183+1539 CHE 293 354 24.8 17
Show 20179+1520 SMA 116 159 9.7 18
Show 20178+1530 CHE 280 230 27.7 18
Show 20203+1525 BPM2117 49 101.6 19
Show 20182+1511 A 1670 216 0.4 19
Show 20178+1520 CHE 281 316 17.7 20
Show 20189+1546 CHE 301 296 28.1 20
Show 20183+1509 CHE 294 AB 358 16.0 20
Show 20183+1509 CHE 294 AC 238 13.9 20
Show 20194+1507 BPM2110 256 78.9 21
Show 20183+1508 BPM2098 80 119.1 21
Show 20201+1540 GWP2939 40 24.7 21
Show 20197+1507 BPM2113 3 78.8 22
Show 20180+1543 CHE 285 17 7.1 22
Show 20186+1548 CHE 295 260 13.6 23
Show 20177+1539 CHE 278 89 10.5 23
Show 20174+1522 CHE 276 261 18.0 23
Show 20180+1544 CHE 284 339 30.4 24
Show 20179+1508 A 1669 247 3.1 25
Show 20206+1519 BPM2122 117 119.3 25
Show 20187+1551 CHE 297 AB 6 35.1 25
Show 20187+1551 CHE 298 AC 318 16.9 25
Show 20187+1551 CHE 298 BC 213 27.0 26
Show 20196+1502 BPM2112 85 109.1 26
Show 20182+1504 BPM2097 355 46.9 26
Show 20198+1550 STE 2 164 8.1 28
Show 20172+1515 CHE 274 AB 148 27.5 28
Show 20172+1515 DAM 360 AC 21 5.9 28
Show 20181+1552 CHE 289 39 32.5 30
Show 20177+1504 BPM2091 71 77.9 30
Show 20180+1501 CHE 287 134 27.4 30
Show 20171+1536 CHE 272 104 17.4 30
Show 20177+1503 CHE 279 181 6.8 31
Show 20190+1456 CHE 303 260 21.5 31
Show 20181+1555 J 553 20 3.7 32
Show 20170+1538 CHE 269 285 26.9 32
Show 20168+1523 CHE 267 18 36.5 32
Show 20179+1553 CHE 283 80 24.5 32

 
 
WDS 20190+1526 : COMPONENTS
 
 
  A
B pa=293.9°
sep=90.19"
 
 
20190+1526 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201900.90+152557.6 Mag 14.49 PmRA 63.00
PmDE -23.0
 
 
20190+1526 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201855.20+152634.1 Mag 15.11 PmRA -9.00
PmDE -26.0 Calc delta mag 0.62 Calc coord yes