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Doubles in session


Current system
04574+2423
POU 504
HD 284039


Nearby doubles
10' : 04569+2418
LDS5628

19' : 04563+2415
LDS6148

20' : 04571+2403
LDS5631

26' : 04556+2423
DAM1013

27' : 04556+2421
POU 502AB

27' : 04578+2357
BU 1045AB

29' : 04555+2431
POU 501

30' : 04567+2356
LDS5627

32' : 04598+2419
POU 507

33' : 04567+2353
POU 503

35' : 04598+2434
POU 508

35' : 04572+2457
HDS 643

36' : 05000+2426
KPP1111

38' : 04582+2458
POU 505

42' : 04582+2503
BU 1390AB

42' : 05003+2408
POU 509

42' : 04548+2443
POU 500

49' : 04541+2413
LDS5622

52' : 04553+2340
OCC 685

60' : 05003+2508
TOK 253AB

60' : 04595+2516
COU 568

60' : 05007+2343
POU 510

62' : 04553+2517
OCC 77

66' : 04588+2321
POU 506

69' : 04575+2315
LDS6151

70' : 05023+2402
OCC 281



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

04574+2423 POU 504 (HD 284039)

 
 
04h 57m 26.77s +24° 23' 07.4" P.A. 73.00 sep 17.9 mag 9.36,12.18 Sp A5
 
 
Coord 2000 04574+2423 Discov num POU 504 Comp Coord arcsec 2000 04 57 26.77 +24 23 07.4
Date first 1891 Date last 2015 Obs 13
Pa first 71 Pa last 73.4 P.A. Now (θ) 73.4°
Sep first 17.7 Sep last 17.887 Sep. Now (ρ) 17.887"
Mag pri 9.36 Mag sec 12.18 delta mag (ΔM) 2.82 Spectral class A5 (white)
Pri motion ra +003 Sec motion ra +005
Pri motion dec -016 Sec motion dec -015
Notes
rPM=0.137 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 284039 Constellation Taurus Tycho2 1836-00405-1 Gaia DR2 3419489413016911616
HD 284039
 
 
WDS 04574+2423 POU 504 (HD 284039) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Pou1933 Pa - Pourteau, M. A. .
Pou1933 Cat. des etoiles doubles de la zone +24deg de la carte photog. du ciel, 1933
Pou1933 (Obs. de Paris, H. Tessier) [QB821.P7]
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04574+2423 POU 504 1997 5 74 17.9 9.36 11.60 D 045726.77+242307.4
04574+2423 POU 504 2000 6 73 17.6 9.36 11.60 D 045726.77+242307.4
04574+2423 POU 504 2012 7 74 17.8 9.36 11.60 D 045726.77+242307.4
04574+2423 POU 504 2013 8 73 17.9 9.36 12.18 A5 045726.77+242307.4
04574+2423 POU 504 2015 10 73 17.9 9.36 12.18 A5 045726.77+242307.4

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

 
 
WDS 04574+2423 POU 504 (HD 284039) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04574+2423 POU 504 (HD 284039) : MEASURES
 
 
No records found.

 
 
WDS 04574+2423 (HD 284039) : VIRTUAL EYEPIECE
 
 

04574+2423 POU 504A mag 9.36 Sp A5 04574+2423 POU 504B sep 16.4 P.A. 71.90 mag 12.18 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 04574+2423 (HD 284039) : ALADIN DSS IMAGE @ 04h 57m 26.77s +24° 23' 07.4"
 
 
 
 
WDS 04574+2423 POU 504 (HD 284039) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04574+2423 POU 504 distance=0' 04569+2418 LDS5628 distance=10' 04563+2415 LDS6148 distance=19' 04571+2403 LDS5631 distance=20' 04556+2423 DAM1013 distance=26' 04556+2421 POU 502AB distance=27' 04556+2421 DAM1014AC distance=27' 04578+2357 BU 1045AB distance=27' 04578+2357 BU 1045AC distance=27' 04555+2431 POU 501 distance=29' 04567+2356 LDS5627 distance=30' 04598+2419 POU 507 distance=32' 04567+2353 POU 503 distance=33' 04598+2434 POU 508 distance=35' 04572+2457 HDS 643 distance=35' 05000+2426 KPP1111 distance=36' 04582+2458 POU 505 distance=38' 04582+2503 BU 1390AB distance=42' 04582+2503 BU 1390AC distance=42' 04582+2503 SMK 2Aa,Ab distance=42' 05003+2408 POU 509 distance=42' 04548+2443 POU 500 distance=42' 04541+2413 LDS5622 distance=49' 04553+2340 OCC 685 distance=52' 05003+2508 TOK 253AB distance=60' 05003+2508 KPP4356AC distance=60' 05003+2508 KPP4356BC distance=60' 04595+2516 COU 568 distance=60' 05007+2343 POU 510 distance=60' 04553+2517 OCC 77 distance=62' 04588+2321 POU 506 distance=66' 04575+2315 LDS6151 distance=69' 05023+2402 OCC 281 distance=70' 04537+2333 BU 1237AB distance=72' 04537+2333 OCC 315Aa,Ab distance=72' 05028+2418 POU 514 distance=73' 05019+2505 LDS6156 distance=74' 05001+2313 LDS5638 distance=79' 04536+2522 CHR 127AB distance=79' 04536+2522 A 1843AC distance=79' 05033+2409 POU 515 distance=82' 04585+2259 LDS5633 distance=85' 04535+2316 POU 499 distance=87' 05027+2335 POU 513 distance=87' 05013+2315 POU 511 distance=87' 04531+2529 STF 607 distance=89' 04547+2544 OCC 789 distance=89' 04512+2353 POU 498 distance=92' 04562+2554 GIC 52AB distance=92' 04562+2554 RAO 197Aa,Ab distance=92' 05042+2418 POU 519 distance=93' 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 04574+2423 POU 504 73 17.9
Show 04569+2418 LDS5628 91 64.0 10
Show 04563+2415 LDS6148 182 41.2 19
Show 04571+2403 LDS5631 95 255.1 20
Show 04556+2423 DAM1013 358 2.2 26
Show 04556+2421 POU 502 AB 202 3.1 27
Show 04556+2421 DAM1014 AC 59 0.9 27
Show 04578+2357 BU 1045 AB 7 6.3 27
Show 04578+2357 BU 1045 AC 353 104.2 27
Show 04555+2431 POU 501 272 17.4 29
Show 04567+2356 LDS5627 75 252.9 30
Show 04598+2419 POU 507 264 9.2 32
Show 04567+2353 POU 503 148 3.0 33
Show 04598+2434 POU 508 111 7.1 35
Show 04572+2457 HDS 643 332 0.4 35
Show 05000+2426 KPP1111 211 8.8 36
Show 04582+2458 POU 505 194 3.8 38
Show 04582+2503 BU 1390 AB 357 44.9 42
Show 04582+2503 BU 1390 AC 291 93.6 42
Show 04582+2503 SMK 2 Aa,Ab -1 0.0 42
Show 05003+2408 POU 509 29 19.6 42
Show 04548+2443 POU 500 175 15.7 42
Show 04541+2413 LDS5622 78 11.8 49
Show 04553+2340 OCC 685 -1 0.1 52
Show 05003+2508 TOK 253 AB 126 34.0 60
Show 05003+2508 KPP4356 AC 349 6.7 60
Show 05003+2508 KPP4356 BC 313 39.2 60
Show 04595+2516 COU 568 159 0.8 60
Show 05007+2343 POU 510 118 19.2 60
Show 04553+2517 OCC 77 -1 0.1 62
Show 04588+2321 POU 506 179 6.3 66
Show 04575+2315 LDS6151 231 58.0 69
Show 05023+2402 OCC 281 -1 0.3 70
Show 04537+2333 BU 1237 AB 56 4.5 72
Show 04537+2333 OCC 315 Aa,Ab -1 0.1 72
Show 05028+2418 POU 514 211 10.3 73
Show 05019+2505 LDS6156 346 4.1 74
Show 05001+2313 LDS5638 281 167.6 79
Show 04536+2522 CHR 127 AB 3 0.2 79
Show 04536+2522 A 1843 AC 348 0.2 79
Show 05033+2409 POU 515 151 17.1 82
Show 04585+2259 LDS5633 98 48.8 85
Show 04535+2316 POU 499 304 15.0 87
Show 05027+2335 POU 513 348 10.7 87
Show 05013+2315 POU 511 225 9.0 87
Show 04531+2529 STF 607 251 14.2 89
Show 04547+2544 OCC 789 -1 0.1 89
Show 04512+2353 POU 498 341 4.4 92
Show 04562+2554 GIC 52 AB 320 55.0 92
Show 04562+2554 RAO 197 Aa,Ab 3 0.4 92
Show 05042+2418 POU 519 297 3.4 93

 
 
WDS 04574+2423 : COMPONENTS
 
 
  A
B pa=71.9°
sep=16.43"
 
 
04574+2423 A
 
 
Componente originario normalizzato AB Name HD 284039 Coord arcsec 2000 045726.77+242307.4 Mag 9.36
Spectral class A5 (white) PmRA 3.00 PmDE -16.0 Tycho2 1836-00405-1
HD 284039 DM BD+24 714
Tycho2
Tycho2 1836-00405-1 Pflag RAmdeg 74.36156984 DEmdeg 24.38539371
PmRA 3.7 PmDE -14.9 E RAmdeg 17 E DEmdeg 19
E pmRA 1.1 E pmDE 1.1 EpRAm 1988.29 EpDEm 1985.72
Num 8 Q RAmdeg 1.1 Q DEmdeg 1.5 Q pmRA 1.0
Q pmDE 1.5 BTmag 9.886 E BTmag 0.035 VTmag 9.364
E VTmag 0.029 Prox 999 TYC T HIP
CCDM RAdeg 74.36155889 DEdeg 24.38542667 EpRA 1990 1.77
EpDE 1990 1.67 E RAdeg 17.8 E DEdeg 21.6 Posflg
Corr -0.3
CCDM
Ccdm 04574+2423 RComp Comp A Note1
Note2 Discov num DRAs 2.77 DDEs 8.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.6 Sp PmNote *
PmRA 7 PmDE -11 Dm number +24 714 Cat1 BD
Name2 +24 440 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 04514N2414A
HIC
 
 
04574+2423 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 045727.91+242312.5 Mag 12.18 PmRA 5.00
PmDE -15.0 Calc delta mag 2.82 Calc coord yes
CCDM
Ccdm 04574+2423 RComp Comp B Note1
Note2 Discov num POU 504 DRAs DDEs
R dRAs Year 1891 Theta 073 Rho 18.0
Obs 2 Vmag 11.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 04514N2414B
HIC