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Current system
18429+2418
TDT 1015
HD 342858


Nearby doubles
2' : 18429+2420
POU3497

10' : 18421+2419
POU3490

16' : 18417+2422
POU3487

16' : 18432+2433
A 252

18' : 18424+2434
SLE 504

20' : 18417+2405
POU3488

22' : 18424+2438
POU3492

23' : 18459+2411
POU3538

26' : 18411+2407
POU3480

27' : 18447+2420
TDT1026

28' : 18423+2352
POU3491

28' : 18434+2439
POU3504

29' : 18447+2428
POU3522AB

29' : 18428+2350
POU3494

29' : 18408+2417
POU3472

30' : 18407+2423
POU3471

30' : 18431+2447
TDS 937

30' : 18434+2349
POU3501AB

30' : 18448+2405
POU3523

31' : 18448+2431
POU3524

32' : 18419+2446
POU3489

32' : 18441+2351
POU3513

32' : 18449+2433
WLY 12

32' : 18415+2352
POU3482

33' : 18409+2358
POU3476

34' : 18431+2345
POU3498



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18429+2418 TDT 1015 (HD 342858)

 
 
18h 42m 51.10s +24° 17' 32.4" P.A. 214.00 sep 0.4 mag 10.42,10.42
 
 
Coord 2000 18429+2418 Discov num TDT1015 Comp Coord arcsec 2000 18 42 51.10 +24 17 32.4
Date first 1991 Date last 1991 Obs 1
Pa first 214 Pa last 214.1 P.A. Now (θ) 214.1°
Sep first 0.4 Sep last 0.38 Sep. Now (ρ) 0.38"
Mag pri 10.42 Mag sec 10.42 delta mag (ΔM) 0 Spectral class
Pri motion ra -004 Sec motion ra -004
Pri motion dec +011 Sec motion dec +011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 342858 Constellation Hercules Tycho2 2108-00602-1 Gaia DR2 4535842432201203072
HD 342858
 
 
WDS 18429+2418 TDT 1015 (HD 342858) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18429+2418 TDT1015 1991 1 214 0.4 10.42 10.42 184251.10+241732.4

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

 
 
WDS 18429+2418 TDT 1015 (HD 342858) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18429+2418 TDT 1015 (HD 342858) : MEASURES
 
 
No records found.

 
 
WDS 18429+2418 (HD 342858) : VIRTUAL EYEPIECE
 
 

18429+2418 TDT1015A mag 10.42 18429+2418 TDT1015B sep 0.4 P.A. 211.70 mag 10.42 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 18429+2418 (HD 342858) : ALADIN DSS IMAGE @ 18h 42m 51.10s +24° 17' 32.4"
 
 
 
 
WDS 18429+2418 TDT 1015 (HD 342858) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18429+2418 TDT1015 distance=0' 18429+2420 POU3497 distance=2' 18421+2419 POU3490 distance=10' 18417+2422 POU3487 distance=16' 18432+2433 A 252 distance=16' 18424+2434 SLE 504 distance=18' 18417+2405 POU3488 distance=20' 18424+2438 POU3492 distance=22' 18459+2411 POU3538 distance=23' 18411+2407 POU3480 distance=26' 18447+2420 TDT1026 distance=27' 18423+2352 POU3491 distance=28' 18434+2439 POU3504 distance=28' 18447+2428 POU3522AB distance=29' 18447+2428 POU3521AC distance=29' 18428+2350 POU3494 distance=29' 18408+2417 POU3472 distance=29' 18407+2423 POU3471 distance=30' 18431+2447 TDS 937 distance=30' 18434+2349 POU3501AB distance=30' 18434+2349 POU3502AC distance=30' 18448+2405 POU3523 distance=30' 18448+2431 POU3524 distance=31' 18419+2446 POU3489 distance=32' 18441+2351 POU3513 distance=32' 18449+2433 WLY 12 distance=32' 18415+2352 POU3482 distance=32' 18409+2358 POU3476 distance=33' 18431+2345 POU3498 distance=34' 18414+2445 POU3484 distance=34' 18408+2437 POU3473 distance=34' 18414+2350 POU3481 distance=35' 18415+2349 POU3483 distance=35' 18406+2400 POU3469 distance=36' 18454+2420 POU3531 distance=36' 18439+2344 POU3511 distance=37' 18410+2445 POU3478 distance=37' 18450+2440 POU3526 distance=38' 18411+2447 LDS6330 distance=38' 18405+2440 POU3468 distance=39' 18404+2439 POU3467 distance=40' 18409+2447 POU3477 distance=40' 18403+2358 POU3466 distance=41' 18410+2450 A 2988 distance=41' 18402+2358 POU3465 distance=41' 18410+2346 POU3475 distance=42' 18437+2337 POU3507 distance=42' 18446+2452 POU3520 distance=42' 18457+2357 POU3533 distance=43' 18431+2500 POU3499 distance=43' 18397+2429 POU3456 distance=45' 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 18429+2418 TDT1015 214 0.4
Show 18429+2420 POU3497 207 11.1 2
Show 18421+2419 POU3490 259 3.7 10
Show 18417+2422 POU3487 152 11.0 16
Show 18432+2433 A 252 288 1.6 16
Show 18424+2434 SLE 504 13 20.4 18
Show 18417+2405 POU3488 142 13.0 20
Show 18424+2438 POU3492 94 8.4 22
Show 18459+2411 POU3538 125 5.1 23
Show 18411+2407 POU3480 100 7.2 26
Show 18447+2420 TDT1026 2 0.4 27
Show 18423+2352 POU3491 48 4.0 28
Show 18434+2439 POU3504 212 6.3 28
Show 18447+2428 POU3522 AB 267 9.9 29
Show 18447+2428 POU3521 AC 165 13.7 29
Show 18428+2350 POU3494 58 12.1 29
Show 18408+2417 POU3472 38 6.3 29
Show 18407+2423 POU3471 164 10.0 30
Show 18431+2447 TDS 937 44 1.7 30
Show 18434+2349 POU3501 AB 230 4.0 30
Show 18434+2349 POU3502 AC 318 12.7 30
Show 18448+2405 POU3523 255 8.8 30
Show 18448+2431 POU3524 346 14.3 31
Show 18419+2446 POU3489 165 10.2 32
Show 18441+2351 POU3513 268 5.3 32
Show 18449+2433 WLY 12 321 17.1 32
Show 18415+2352 POU3482 260 4.0 32
Show 18409+2358 POU3476 245 8.1 33
Show 18431+2345 POU3498 264 14.0 34
Show 18414+2445 POU3484 61 9.9 34
Show 18408+2437 POU3473 132 7.7 34
Show 18414+2350 POU3481 8 6.9 35
Show 18415+2349 POU3483 183 7.4 35
Show 18406+2400 POU3469 205 7.6 36
Show 18454+2420 POU3531 91 3.6 36
Show 18439+2344 POU3511 145 23.2 37
Show 18410+2445 POU3478 115 9.8 37
Show 18450+2440 POU3526 275 10.3 38
Show 18411+2447 LDS6330 5 4.5 38
Show 18405+2440 POU3468 64 11.1 39
Show 18404+2439 POU3467 132 9.6 40
Show 18409+2447 POU3477 147 14.0 40
Show 18403+2358 POU3466 174 8.8 41
Show 18410+2450 A 2988 210 0.1 41
Show 18402+2358 POU3465 284 14.7 41
Show 18410+2346 POU3475 22 13.7 42
Show 18437+2337 POU3507 104 7.8 42
Show 18446+2452 POU3520 304 9.3 42
Show 18457+2357 POU3533 328 12.5 43
Show 18431+2500 POU3499 295 12.4 43
Show 18397+2429 POU3456 190 21.3 45

 
 
WDS 18429+2418 : COMPONENTS
 
 
  A
B pa=211.7°
sep=0.37"
 
 
18429+2418 A
 
 
Componente originario normalizzato AB Name HD 342858 Coord arcsec 2000 184251.10+241732.4 Mag 10.42
PmRA -4.00 PmDE 11.0 Tycho2 2108-00602-1 HD 342858
Tycho2
Tycho2 2108-00602-1 Pflag RAmdeg 280.71289584 DEmdeg 24.29227612
PmRA -4.4 PmDE 11.4 E RAmdeg 13 E DEmdeg 11
E pmRA 1.6 E pmDE 1.6 EpRAm 1990.01 EpDEm 1990.87
Num 4 Q RAmdeg 0.7 Q DEmdeg 1.0 Q pmRA 0.6
Q pmDE 1.1 BTmag 10.320 E BTmag 0.024 VTmag 9.743
E VTmag 0.019 Prox 772 TYC T HIP
CCDM RAdeg 280.71290667 DEdeg 24.29224917 EpRA 1990 1.52
EpDE 1990 1.70 E RAdeg 13.6 E DEdeg 11.3 Posflg
Corr 0.0
 
 
18429+2418 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184251.09+241732.1 Mag 10.42 PmRA -4.00
PmDE 11.0 Calc coord yes