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Current system
20598+1455
BPM 2308


Nearby doubles
12' : 21003+1446
GWP3026

14' : 21006+1449
BPM2309

21' : 20592+1513
BPM2306

40' : 20580+1426
BPM2302

40' : 20593+1534
STT 424AB

43' : 20573+1515
BPM2300

43' : 20573+1434
BPM2301

45' : 21022+1426
A 1688

46' : 21021+1423
A 1687

50' : 20570+1426
UC 4340

53' : 21031+1434
A 1689

54' : 21034+1508
BPM2315

54' : 21007+1547
SLW1228

55' : 21035+1446
UC 4367

57' : 21030+1529
BPM2314

60' : 21009+1552
BPM2310

62' : 20577+1402
A 1685AB

67' : 20554+1442
BPM2296

71' : 20562+1406
GRV 398

73' : 21048+1506
BPM2319

74' : 20585+1607
J 3118

77' : 20550+1423
BPM2294

79' : 20594+1614
BPM2307

81' : 21025+1606
BPM2313

82' : 20578+1339
FMR 162

85' : 21058+1432
WNO 11AB



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

20598+1455 BPM 2308

 
 
20h 59m 48.92s +14° 55' 09.7" P.A. 200.00 sep 85.3 mag 15.61,15.94
 
 
Coord 2000 20598+1455 Discov num BPM2308 Comp Coord arcsec 2000 20 59 48.92 +14 55 09.7
Date first 1994 Date last 2015 Obs 8
Pa first 200 Pa last 200.1 P.A. Now (θ) 200.1°
Sep first 85.3 Sep last 85.301 Sep. Now (ρ) 85.301"
Mag pri 15.61 Mag sec 15.94 delta mag (ΔM) 0.33 Spectral class
Pri motion ra -008 Sec motion ra -009
Pri motion dec -011 Sec motion dec -016
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.278 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1763190663213547904
 
 
WDS 20598+1455 BPM 2308 : NOTES
 
 
discov_num notes refcode
BPM2308 [PM2000] 2434777 + [PM2000] 2434672. 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
20598+1455 BPM2308 2000 2 200 85.4 15.61 15.94 NV 205948.92+145509.7
20598+1455 BPM2308 2001 3 200 85.4 15.61 15.94 NV 205948.92+145509.7
20598+1455 BPM2308 2010 4 200 85.2 15.61 15.94 NV 205948.92+145509.7
20598+1455 BPM2308 2015 5 200 85.3 15.61 15.94 NV 205948.92+145509.7

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

 
 
WDS 20598+1455 BPM 2308 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20598+1455 BPM 2308 : MEASURES
 
 
No records found.

 
 
WDS 20598+1455 : VIRTUAL EYEPIECE
 
 

20598+1455 BPM2308A mag 15.61 20598+1455 BPM2308B sep 85.0 P.A. 199.50 mag 15.94 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 20598+1455 : ALADIN DSS IMAGE @ 20h 59m 48.92s +14° 55' 09.7"
 
 
 
 
WDS 20598+1455 BPM 2308 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20598+1455 BPM2308 distance=0' 21003+1446 GWP3026 distance=12' 21006+1449 BPM2309 distance=14' 20592+1513 BPM2306 distance=21' 20580+1426 BPM2302 distance=40' 20593+1534 STT 424AB distance=40' 20593+1534 STT 424AC distance=40' 20593+1534 WAL 133AB,D distance=40' 20573+1515 BPM2300 distance=43' 20573+1434 BPM2301 distance=43' 21022+1426 A 1688 distance=45' 21021+1423 A 1687 distance=46' 20570+1426 UC 4340 distance=50' 20583+1542 JNN 154AC distance=52' 21031+1434 A 1689 distance=53' 21034+1508 BPM2315 distance=54' 21007+1547 SLW1228 distance=54' 21035+1446 UC 4367 distance=55' 21030+1529 BPM2314 distance=57' 21009+1552 BPM2310 distance=60' 20577+1402 A 1685AB distance=62' 20577+1402 A 1685AC distance=62' 20554+1442 BPM2296 distance=67' 20562+1406 GRV 398 distance=71' 21048+1506 BPM2319 distance=73' 20585+1607 J 3118 distance=74' 20550+1423 BPM2294 distance=77' 20594+1614 BPM2307 distance=79' 21051+1435 NSN 740DE distance=80' 21025+1606 BPM2313 distance=81' 20578+1339 FMR 162 distance=82' 21058+1432 WNO 11AB distance=85' 21058+1432 LDS1050AC distance=85' 21056+1443 HEI 78AB distance=85' 21056+1443 HEI 78AC distance=85' 21056+1443 TDT2738CD distance=85' 20538+1451 BPM2287 distance=88' 21046+1400 BPM2318 distance=89' 20548+1403 BPM2291 distance=90' 21042+1558 BPM2316 distance=90' 21060+1443 BPM2324 distance=91' 21049+1549 BPM2320 distance=92' 20585+1626 STF2738BC distance=93' 20585+1626 STF2738AB distance=93' 20585+1626 STF2738AC distance=93' 20541+1402 J 846 distance=99' 21052+1600 SLW1230 distance=101' 20586+1313 TDT2669 distance=104' 21070+1500 BPM2327 distance=105' 20596+1642 TDT2679 distance=107' 20527+1528 HJ 1585 distance=108' 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 20598+1455 BPM2308 200 85.3
Show 21003+1446 GWP3026 158 55.3 12
Show 21006+1449 BPM2309 244 10.4 14
Show 20592+1513 BPM2306 201 37.2 21
Show 20580+1426 BPM2302 340 14.3 40
Show 20593+1534 STT 424 AB 307 0.5 40
Show 20593+1534 STT 424 AC 305 33.9 40
Show 20593+1534 WAL 133 AB,D 206 83.7 40
Show 20573+1515 BPM2300 275 111.3 43
Show 20573+1434 BPM2301 61 73.1 43
Show 21022+1426 A 1688 70 0.3 45
Show 21021+1423 A 1687 189 0.8 46
Show 20570+1426 UC 4340 2 31.5 50
Show 20583+1542 JNN 154 AC 216 10.5 52
Show 21031+1434 A 1689 341 2.4 53
Show 21034+1508 BPM2315 276 68.2 54
Show 21007+1547 SLW1228 262 14.9 54
Show 21035+1446 UC 4367 339 47.5 55
Show 21030+1529 BPM2314 2 72.5 57
Show 21009+1552 BPM2310 143 95.9 60
Show 20577+1402 A 1685 AB 86 0.7 62
Show 20577+1402 A 1685 AC 126 14.6 62
Show 20554+1442 BPM2296 243 70.1 67
Show 20562+1406 GRV 398 148 61.1 71
Show 21048+1506 BPM2319 158 83.0 73
Show 20585+1607 J 3118 73 5.7 74
Show 20550+1423 BPM2294 342 59.0 77
Show 20594+1614 BPM2307 316 48.9 79
Show 21051+1435 NSN 740 DE 268 9.2 80
Show 21025+1606 BPM2313 221 94.0 81
Show 20578+1339 FMR 162 290 13.0 82
Show 21058+1432 WNO 11 AB 41 2.6 85
Show 21058+1432 LDS1050 AC 309 295.6 85
Show 21056+1443 HEI 78 AB 235 1.7 85
Show 21056+1443 HEI 78 AC 169 49.8 85
Show 21056+1443 TDT2738 CD 190 1.9 85
Show 20538+1451 BPM2287 315 51.9 88
Show 21046+1400 BPM2318 84 80.1 89
Show 20548+1403 BPM2291 100 25.7 90
Show 21042+1558 BPM2316 216 35.5 90
Show 21060+1443 BPM2324 137 68.6 91
Show 21049+1549 BPM2320 23 67.8 92
Show 20585+1626 STF2738 BC 102 222.7 93
Show 20585+1626 STF2738 AB 254 15.0 93
Show 20585+1626 STF2738 AC 104 209.4 93
Show 20541+1402 J 846 155 3.6 99
Show 21052+1600 SLW1230 207 13.6 101
Show 20586+1313 TDT2669 119 0.4 104
Show 21070+1500 BPM2327 318 38.3 105
Show 20596+1642 TDT2679 61 0.6 107
Show 20527+1528 HJ 1585 195 14.3 108

 
 
WDS 20598+1455 : COMPONENTS
 
 
  A
B pa=199.5°
sep=84.97"
 
 
20598+1455 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 205948.92+145509.7 Mag 15.61 PmRA -8.00
PmDE -11.0
 
 
20598+1455 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205946.97+145349.6 Mag 15.94 PmRA -9.00
PmDE -16.0 Calc delta mag 0.33 Calc coord yes