00521+5539 TDS 1643

 
 
00h 52m 08.20s +55° 38' 33.2" P.A. 175.00 sep 0.5 mag 11.43,11.49
 
 
Coord 2000 00521+5539 Discov num TDS1643 Comp Coord arcsec 2000 00 52 08.20 +55 38 33.2
Date first 1991 Date last 1991 Obs 1
Pa first 175 Pa last 175.2 P.A. Now (θ) 175.2°
Sep first 0.5 Sep last 0.51 Sep. Now (ρ) 0.51"
Mag pri 11.43 Mag sec 11.49 delta mag (ΔM) 0.06 Spectral class
Pri motion ra -004 Sec motion ra -004
Pri motion dec -007 Sec motion dec -007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 3659-01571-1 Gaia DR2 423648740793452928
 
 
WDS 00521+5539 TDS 1643 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00521+5539 TDS1643 1991 1 175 0.5 11.43 11.49 005208.20+553833.2

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WDS 00521+5539 TDS 1643 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00521+5539 TDS 1643 : MEASURES
 
 
No records found.

 
 
WDS 00521+5539 : VIRTUAL EYEPIECE
 
 

00521+5539 TDS1643A mag 11.43 00521+5539 TDS1643B sep 0.5 P.A. 177.30 mag 11.49 virtual eyepiece
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Radius:
Components only
 
 
WDS 00521+5539 : ALADIN DSS IMAGE @ 00h 52m 08.20s +55° 38' 33.2"
 
 
 
 
WDS 00521+5539 TDS 1643 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


00521+5539  TDS1643 distance=0' 00515+5543  TDS1639 distance=7' 00528+5533  TDS1654 distance=8' 00530+5532  STI1462 distance=11' 00514+5529  STI1447 distance=12' 00510+5532  MRI  46 distance=12' 00537+5546  STI1465 distance=16' 00516+5555  STI1450 distance=17' 00502+5532  STI1441 distance=18' 00529+5520  STI1460 distance=20' 00495+5534  STI1437 distance=23' 00545+5528  STI1466 distance=23' 00527+5603  STI1455 distance=25' 00550+5530  ES  939 distance=27' 00502+5600  STI1440 distance=27' 00555+5539  STI1477 distance=29' 00485+5553  STI1431 distance=33' 00505+5610  STI1443 distance=35' 00562+5549  STI1482 distance=36' 00537+5614  TDS1660 distance=38' 00476+5533  TDS1614Aa,Ab distance=39' 00476+5533  STI1428AB distance=39' 00479+5555  MLR 652 distance=39' 00548+5614  STI1470 distance=41' 00548+5613  BKO 145 distance=42' 00489+5612  STI1433 distance=43' 00546+5501  TDS1662 distance=44' 00547+5619  STI1468 distance=46' 00545+5619  CTT   2 distance=46' 00473+5559  HDS 104 distance=46' 00484+5500  TDS1619 distance=50' 00493+5623  STI1434 distance=51' 00515+5630  RAO  38BC distance=52' 00515+5630  RAO  38CD distance=52' 00581+5549  STI1491 distance=52' 00578+5519  TDS1683 distance=52' 00515+5630  DAL  11AB distance=52' 00497+5451  STI1438 distance=53' 00460+5543  STI1426 distance=53' 00570+5614  HDS 127AE distance=55' 00570+5614  STI1485AB distance=55' 00508+5437  STI1445 distance=55' 00570+5614  STI1485CB distance=55' 00570+5614  STI1485CD distance=55' 00547+5448  TDS1663 distance=56' 00587+5550  STI1496 distance=57' 00526+5636  TDS1651 distance=58' 00528+5638  STI1454FG distance=59' 00528+5638  BKO 139FJ distance=59' 00528+5638  BU    1CD distance=60' 00528+5638  BU    1AB distance=60' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 00521+5539 TDS1643 175 0.5
Show 00515+5543 TDS1639 95 1.1 7
Show 00528+5533 TDS1654 28 0.5 8
Show 00530+5532 STI1462 313 5.2 11
Show 00514+5529 STI1447 94 4.1 12
Show 00510+5532 MRI 46 122 514.7 12
Show 00537+5546 STI1465 151 12.2 16
Show 00516+5555 STI1450 73 9.0 17
Show 00502+5532 STI1441 82 9.4 18
Show 00529+5520 STI1460 92 9.6 20
Show 00495+5534 STI1437 298 11.0 23
Show 00545+5528 STI1466 326 10.7 23
Show 00527+5603 STI1455 31 10.2 25
Show 00550+5530 ES 939 343 6.4 27
Show 00502+5600 STI1440 329 14.4 27
Show 00555+5539 STI1477 188 10.0 29
Show 00485+5553 STI1431 164 13.5 33
Show 00505+5610 STI1443 285 11.4 35
Show 00562+5549 STI1482 267 12.0 36
Show 00537+5614 TDS1660 49 0.5 38
Show 00476+5533 TDS1614 Aa,Ab 315 0.6 39
Show 00476+5533 STI1428 AB 4 15.5 39
Show 00479+5555 MLR 652 354 0.3 39
Show 00548+5614 STI1470 341 13.8 41
Show 00548+5613 BKO 145 4 15.9 42
Show 00489+5612 STI1433 88 11.3 43
Show 00546+5501 TDS1662 351 0.5 44
Show 00547+5619 STI1468 48 12.5 46
Show 00545+5619 CTT 2 42 59.6 46
Show 00473+5559 HDS 104 349 0.1 46
Show 00484+5500 TDS1619 193 0.9 50
Show 00493+5623 STI1434 162 3.5 51
Show 00515+5630 RAO 38 BC 271 17.1 52
Show 00515+5630 RAO 38 CD 83 1.7 52
Show 00581+5549 STI1491 301 11.9 52
Show 00578+5519 TDS1683 52 1.7 52
Show 00515+5630 DAL 11 AB 232 40.7 52
Show 00497+5451 STI1438 278 17.9 53
Show 00460+5543 STI1426 331 12.0 53
Show 00570+5614 HDS 127 AE 208 2.3 55
Show 00570+5614 STI1485 AB 349 11.4 55
Show 00508+5437 STI1445 315 10.8 55
Show 00570+5614 STI1485 CB 257 12.3 55
Show 00570+5614 STI1485 CD 196 6.4 55
Show 00547+5448 TDS1663 333 0.7 56
Show 00587+5550 STI1496 142 13.3 57
Show 00526+5636 TDS1651 84 0.6 58
Show 00528+5638 STI1454 FG 310 11.0 59
Show 00528+5638 BKO 139 FJ 45 14.8 59
Show 00528+5638 BU 1 CD 220 7.8 60
Show 00528+5638 BU 1 AB 82 1.5 60

 
 
WDS 00521+5539 : COMPONENTS
 
 
  A
B pa=177.3°
sep=0.51"
 
 
00521+5539 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 005208.20+553833.2 Mag 11.43 PmRA -4.00
PmDE -7.0 Tycho2 3659-01571-1
Tycho2
Tycho2 3659-01571-1 Pflag RAmdeg 13.03419316 DEmdeg 55.64249119
PmRA -3.6 PmDE -6.5 E RAmdeg 26 E DEmdeg 26
E pmRA 3.7 E pmDE 3.6 EpRAm 1989.43 EpDEm 1989.32
Num 4 Q RAmdeg 0.5 Q DEmdeg 0.8 Q pmRA 0.5
Q pmDE 0.9 BTmag 11.409 E BTmag 0.051 VTmag 10.782
E VTmag 0.046 Prox 999 TYC T HIP
CCDM RAdeg 13.03421111 DEdeg 55.64250222 EpRA 1990 1.67
EpDE 1990 1.72 E RAdeg 30.3 E DEdeg 29.5 Posflg
Corr 0.1
 
 
00521+5539 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 005208.20+553832.7 Mag 11.49 PmRA -4.00
PmDE -7.0 Calc delta mag 0.06 Calc coord yes