stampa
Login

Less is more. Filter out doubles you can't observe!
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
18420+2516
TDS 934
HD 336737


Nearby doubles
2' : 18419+2514
TDT1006

12' : 18420+2528
SLE 503

14' : 18413+2506
SLE 502

16' : 18421+2501
TDT1010

16' : 18412+2505
SLE 501

17' : 18408+2518
SLE 500

17' : 18409+2506
POU3474

19' : 18407+2509
SLE 499

21' : 18433+2506
POU3503

22' : 18431+2500
POU3499

24' : 18425+2537
ROE 7

25' : 18438+2516
SLE 506

29' : 18407+2454
POU3470

30' : 18410+2450
A 2988

30' : 18440+2528
SLE 507

30' : 18419+2446
POU3489

31' : 18411+2447
LDS6330

32' : 18414+2445
POU3484

32' : 18409+2447
POU3477

33' : 18431+2447
TDS 937

33' : 18441+2500
POU3514

34' : 18410+2445
POU3478

34' : 18398+2459
POU3458

36' : 18433+2546
SLE 505

38' : 18434+2439
POU3504

38' : 18444+2458
POU3518AB



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.

18420+2516 TDS 934 (HD 336737)

 
 
18h 41m 58.79s +25° 15' 43.9" P.A. 203.00 sep 1.3 mag 10.70,12.04
 
 
Coord 2000 18420+2516 Discov num TDS 934 Comp Coord arcsec 2000 18 41 58.79 +25 15 43.9
Date first 1991 Date last 2015 Obs 3
Pa first 205 Pa last 202.9 P.A. Now (θ) 202.9°
Sep first 1.3 Sep last 1.305 Sep. Now (ρ) 1.305"
Mag pri 10.70 Mag sec 12.04 delta mag (ΔM) 1.34 Spectral class
Pri motion ra +002 Sec motion ra +002
Pri motion dec -010 Sec motion dec -010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 336737 Constellation Hercules Tycho2 2112-01602-1 Gaia DR2 4536156789447027968
HD 336737
 
 
WDS 18420+2516 TDS 934 (HD 336737) : 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
18420+2516 TDS 934 1991 1 205 1.3 10.70 12.04 184158.79+251543.9
18420+2516 TDS 934 2015 2 203 1.3 10.70 12.04 184158.79+251543.9

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

 
 
WDS 18420+2516 TDS 934 (HD 336737) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18420+2516 TDS 934 (HD 336737) : MEASURES
 
 
No records found.

 
 
WDS 18420+2516 (HD 336737) : VIRTUAL EYEPIECE
 
 

18420+2516 TDS 934A mag 10.7 18420+2516 TDS 934B sep 1.3 P.A. 200.90 mag 12.04 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 18420+2516 (HD 336737) : ALADIN DSS IMAGE @ 18h 41m 58.79s +25° 15' 43.9"
 
 
 
 
WDS 18420+2516 TDS 934 (HD 336737) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18420+2516 TDS 934 distance=0' 18419+2514 TDT1006 distance=2' 18420+2528 SLE 503 distance=12' 18413+2506 SLE 502 distance=14' 18421+2501 TDT1010 distance=16' 18412+2505 SLE 501 distance=16' 18408+2518 SLE 500 distance=17' 18409+2506 POU3474 distance=17' 18407+2509 SLE 499 distance=19' 18433+2506 POU3503 distance=21' 18431+2500 POU3499 distance=22' 18425+2537 ROE 7 distance=24' 18438+2516 SLE 506 distance=25' 18407+2454 POU3470 distance=29' 18410+2450 A 2988 distance=30' 18440+2528 SLE 507 distance=30' 18419+2446 POU3489 distance=30' 18411+2447 LDS6330 distance=31' 18414+2445 POU3484 distance=32' 18409+2447 POU3477 distance=32' 18431+2447 TDS 937 distance=33' 18441+2500 POU3514 distance=33' 18410+2445 POU3478 distance=34' 18398+2459 POU3458 distance=34' 18433+2546 SLE 505 distance=36' 18434+2439 POU3504 distance=38' 18444+2458 POU3518AB distance=38' 18444+2458 POU3519AC distance=38' 18424+2438 POU3492 distance=39' 18405+2440 POU3468 distance=42' 18404+2439 POU3467 distance=43' 18401+2442 STF2364 distance=43' 18424+2434 SLE 504 distance=43' 18408+2437 POU3473 distance=43' 18446+2452 POU3520 distance=43' 18398+2443 POU3459 distance=44' 18452+2529 TDT1032 distance=46' 18432+2433 A 252 distance=47' 18454+2451 TDT1036 distance=53' 18417+2422 POU3487 distance=54' 18397+2430 POU3457 distance=55' 18450+2440 POU3526 distance=55' 18460+2422 SLE 508 distance=56' 18397+2429 POU3456 distance=56' 18407+2423 POU3471 distance=56' 18421+2419 POU3490 distance=58' 18382+2543 BUP 185AB distance=58' 18382+2543 BUP 185AC distance=58' 18382+2543 BUP 185AD distance=58' 18429+2420 POU3497 distance=58' 18387+2439 HJ 1332 distance=58' 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 18420+2516 TDS 934 203 1.3
Show 18419+2514 TDT1006 13 1.8 2
Show 18420+2528 SLE 503 130 9.8 12
Show 18413+2506 SLE 502 94 6.2 14
Show 18421+2501 TDT1010 323 1.9 16
Show 18412+2505 SLE 501 314 19.3 16
Show 18408+2518 SLE 500 179 18.1 17
Show 18409+2506 POU3474 94 6.2 17
Show 18407+2509 SLE 499 347 31.0 19
Show 18433+2506 POU3503 95 6.3 21
Show 18431+2500 POU3499 295 12.4 22
Show 18425+2537 ROE 7 198 9.8 24
Show 18438+2516 SLE 506 143 13.0 25
Show 18407+2454 POU3470 149 11.5 29
Show 18410+2450 A 2988 210 0.1 30
Show 18440+2528 SLE 507 70 18.3 30
Show 18419+2446 POU3489 165 10.2 30
Show 18411+2447 LDS6330 5 4.5 31
Show 18414+2445 POU3484 61 9.9 32
Show 18409+2447 POU3477 147 14.0 32
Show 18431+2447 TDS 937 44 1.7 33
Show 18441+2500 POU3514 273 6.8 33
Show 18410+2445 POU3478 115 9.8 34
Show 18398+2459 POU3458 21 7.2 34
Show 18433+2546 SLE 505 145 12.7 36
Show 18434+2439 POU3504 212 6.3 38
Show 18444+2458 POU3518 AB 350 12.5 38
Show 18444+2458 POU3519 AC 303 12.8 38
Show 18424+2438 POU3492 94 8.4 39
Show 18405+2440 POU3468 64 11.1 42
Show 18404+2439 POU3467 132 9.6 43
Show 18401+2442 STF2364 174 10.6 43
Show 18424+2434 SLE 504 13 20.4 43
Show 18408+2437 POU3473 132 7.7 43
Show 18446+2452 POU3520 304 9.3 43
Show 18398+2443 POU3459 72 9.7 44
Show 18452+2529 TDT1032 122 0.5 46
Show 18432+2433 A 252 288 1.6 47
Show 18454+2451 TDT1036 204 0.5 53
Show 18417+2422 POU3487 152 11.0 54
Show 18397+2430 POU3457 322 6.4 55
Show 18450+2440 POU3526 275 10.3 55
Show 18460+2422 SLE 508 194 6.7 56
Show 18397+2429 POU3456 190 21.3 56
Show 18407+2423 POU3471 164 10.0 56
Show 18421+2419 POU3490 259 3.7 58
Show 18382+2543 BUP 185 AB 336 104.1 58
Show 18382+2543 BUP 185 AC 271 999.9 58
Show 18382+2543 BUP 185 AD 205 64.7 58
Show 18429+2420 POU3497 207 11.1 58
Show 18387+2439 HJ 1332 232 27.8 58

 
 
WDS 18420+2516 : COMPONENTS
 
 
  A
B pa=200.9°
sep=1.29"
 
 
18420+2516 A
 
 
Componente originario normalizzato AB Name HD 336737 Coord arcsec 2000 184158.79+251543.9 Mag 10.7
PmRA 2.00 PmDE -10.0 Tycho2 2112-01602-1 HD 336737
Tycho2
Tycho2 2112-01602-1 Pflag P RAmdeg 280.49496493 DEmdeg 25.26220269
PmRA 1.9 PmDE -9.5 E RAmdeg 31 E DEmdeg 26
E pmRA 2.8 E pmDE 2.7 EpRAm 1990.13 EpDEm 1990.61
Num 3 Q RAmdeg 0.1 Q DEmdeg 0.3 Q pmRA 0.1
Q pmDE 0.4 BTmag 11.312 E BTmag 0.049 VTmag 10.697
E VTmag 0.044 Prox 13 TYC T HIP
CCDM RAdeg 280.49497778 DEdeg 25.26225972 EpRA 1990 1.54
EpDE 1990 1.67 E RAdeg 31.1 E DEdeg 26.1 Posflg D
Corr 0.0
 
 
18420+2516 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184158.76+251542.7 Mag 12.04 PmRA 2.00
PmDE -10.0 Tycho2 2112-01602-2 Calc delta mag 1.34 Calc coord yes
Tycho2
Tycho2 2112-01602-2 Pflag P RAmdeg 280.49496493 DEmdeg 25.26220269
PmRA 1.9 PmDE -9.5 E RAmdeg 31 E DEmdeg 26
E pmRA 2.8 E pmDE 2.7 EpRAm 1990.13 EpDEm 1990.61
Num 3 Q RAmdeg 0.1 Q DEmdeg 0.3 Q pmRA 0.1
Q pmDE 0.4 BTmag 13.032 E BTmag 0.230 VTmag 12.037
E VTmag 0.152 Prox 13 TYC HIP
CCDM RAdeg 280.49480278 DEdeg 25.26192111 EpRA 1990 1.54
EpDE 1990 1.67 E RAdeg 86.7 E DEdeg 73.6 Posflg D
Corr 0.0