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Doubles in session


Current system
20015+2439
TDS 1032
HD 339430


Nearby doubles
11' : 20009+2446
POU4184

12' : 20007+2445
BKO 753

17' : 20006+2451
POU4183AB

18' : 20003+2446
POU4181

19' : 20002+2434
POU4180

19' : 20020+2456
STT 395

19' : 20003+2447
BKO 751

20' : 20017+2420
POU4185

21' : 20002+2446
BKO 750

21' : 20000+2446
POU4175

22' : 20016+2418
BKO 754

23' : 20019+2417
POU4186

24' : 20030+2426
POU4191

26' : 19596+2435
POU4168

26' : 20002+2420
POU4178

27' : 19597+2450
POU4170

28' : 19595+2443
BU 469

28' : 20031+2456
ROE 147

29' : 20027+2415
POU4187

31' : 20035+2453
POU4197

32' : 20032+2456
L 33

33' : 20003+2509
POU4182

34' : 19599+2414
BKO 747

34' : 19592+2420
POU4163AB

35' : 20001+2411
BKO 748

36' : 20001+2410
POU4173AB



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.

20015+2439 TDS 1032 (HD 339430)

 
 
20h 01m 31.51s +24° 39' 16.2" P.A. 95.00 sep 0.8 mag 11.37,11.64
 
 
Coord 2000 20015+2439 Discov num TDS1032 Comp Coord arcsec 2000 20 01 31.51 +24 39 16.2
Date first 1991 Date last 2016 Obs 3
Pa first 111 Pa last 95.4 P.A. Now (θ) 95.4°
Sep first 0.9 Sep last 0.813 Sep. Now (ρ) 0.813"
Mag pri 11.37 Mag sec 11.64 delta mag (ΔM) 0.27 Spectral class
Pri motion ra -006 Sec motion ra -006
Pri motion dec -003 Sec motion dec -003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 339430 Constellation Vulpecula Tycho2 2145-01072-1 Gaia DR2 1834291338558299008
HD 339430
 
 
WDS 20015+2439 TDS 1032 (HD 339430) : 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
20015+2439 TDS1032 1991 1 111 0.9 11.37 11.64 200131.51+243916.2
20015+2439 TDS1032 2016 2 95 0.8 11.37 11.64 200131.51+243916.2

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

 
 
WDS 20015+2439 TDS 1032 (HD 339430) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20015+2439 TDS 1032 (HD 339430) : MEASURES
 
 
No records found.

 
 
WDS 20015+2439 (HD 339430) : VIRTUAL EYEPIECE
 
 

20015+2439 TDS1032A mag 11.37 20015+2439 TDS1032B sep 0.7 P.A. 95.90 mag 11.64 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20015+2439 (HD 339430) : ALADIN DSS IMAGE @ 20h 01m 31.51s +24° 39' 16.2"
 
 
 
 
WDS 20015+2439 TDS 1032 (HD 339430) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20015+2439 TDS1032 distance=0' 20009+2446 POU4184 distance=11' 20007+2445 BKO 753 distance=12' 20006+2451 BKO 752BC distance=17' 20006+2451 POU4183AB distance=17' 20003+2446 POU4181 distance=18' 20002+2434 POU4180 distance=19' 20020+2456 STT 395 distance=19' 20003+2447 BKO 751 distance=19' 20017+2420 POU4185 distance=20' 20002+2446 BKO 750 distance=21' 20000+2446 POU4175 distance=21' 20016+2418 BKO 754 distance=22' 20019+2417 POU4186 distance=23' 20030+2426 POU4191 distance=24' 19596+2435 POU4168 distance=26' 20002+2420 POU4178 distance=26' 19597+2450 POU4170 distance=27' 19595+2443 BU 469 distance=28' 20031+2456 ROE 147 distance=28' 20027+2415 POU4187 distance=29' 20035+2453 POU4197 distance=31' 20032+2456 L 33 distance=32' 20003+2509 POU4182 distance=33' 19599+2414 BKO 747 distance=34' 19592+2420 POU4163AB distance=34' 19592+2420 POU4164AC distance=34' 20001+2411 BKO 748 distance=35' 20001+2410 POU4173AB distance=36' 20001+2410 POU4174AC distance=36' 20032+2506 POU4195BC distance=36' 20032+2506 POU4194AB distance=36' 20032+2506 POU4195AC distance=36' 20001+2410 DAM 671CD distance=36' 20001+2409 BKO 749 distance=36' 19594+2450 CHE 186 distance=36' 19594+2415 POU4165 distance=39' 20029+2518 POU4192 distance=44' 20047+2443 BRT3354 distance=44' 20044+2501 POU4202 distance=45' 20044+2502 POU4203 distance=46' 19584+2458 POU4160 distance=47' 20029+2356 POU4190 distance=48' 20041+2514 POU4199 distance=50' 19594+2357 POU4166 distance=51' 20046+2509 POU4204 distance=52' 20053+2427 TDT1961 distance=53' 20008+2533 BRT 206 distance=54' 19575+2446 BKO 745 distance=55' 19575+2447 POU4155 distance=56' 19577+2459 BKO 746 distance=56' 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 20015+2439 TDS1032 95 0.8
Show 20009+2446 POU4184 9 13.2 11
Show 20007+2445 BKO 753 25 5.7 12
Show 20006+2451 BKO 752 BC 241 6.7 17
Show 20006+2451 POU4183 AB 212 3.7 17
Show 20003+2446 POU4181 203 4.4 18
Show 20002+2434 POU4180 257 9.5 19
Show 20020+2456 STT 395 129 0.7 19
Show 20003+2447 BKO 751 198 5.0 19
Show 20017+2420 POU4185 131 11.9 20
Show 20002+2446 BKO 750 161 4.8 21
Show 20000+2446 POU4175 77 13.2 21
Show 20016+2418 BKO 754 185 4.6 22
Show 20019+2417 POU4186 281 16.8 23
Show 20030+2426 POU4191 81 17.7 24
Show 19596+2435 POU4168 119 7.2 26
Show 20002+2420 POU4178 6 11.6 26
Show 19597+2450 POU4170 94 9.0 27
Show 19595+2443 BU 469 189 14.7 28
Show 20031+2456 ROE 147 178 2.1 28
Show 20027+2415 POU4187 147 19.6 29
Show 20035+2453 POU4197 41 19.3 31
Show 20032+2456 L 33 20 0.5 32
Show 20003+2509 POU4182 129 9.8 33
Show 19599+2414 BKO 747 154 8.4 34
Show 19592+2420 POU4163 AB 292 9.9 34
Show 19592+2420 POU4164 AC 296 21.1 34
Show 20001+2411 BKO 748 213 2.1 35
Show 20001+2410 POU4173 AB 273 6.4 36
Show 20001+2410 POU4174 AC 210 16.8 36
Show 20032+2506 POU4195 BC 264 8.9 36
Show 20032+2506 POU4194 AB 288 14.5 36
Show 20032+2506 POU4195 AC 279 22.9 36
Show 20001+2410 DAM 671 CD 338 3.7 36
Show 20001+2409 BKO 749 262 7.1 36
Show 19594+2450 CHE 186 176 1.2 36
Show 19594+2415 POU4165 86 9.1 39
Show 20029+2518 POU4192 277 9.4 44
Show 20047+2443 BRT3354 5 3.8 44
Show 20044+2501 POU4202 286 15.1 45
Show 20044+2502 POU4203 358 13.8 46
Show 19584+2458 POU4160 228 5.1 47
Show 20029+2356 POU4190 167 4.2 48
Show 20041+2514 POU4199 85 2.7 50
Show 19594+2357 POU4166 266 8.4 51
Show 20046+2509 POU4204 282 4.3 52
Show 20053+2427 TDT1961 294 2.7 53
Show 20008+2533 BRT 206 109 1.9 54
Show 19575+2446 BKO 745 147 7.4 55
Show 19575+2447 POU4155 13 11.6 56
Show 19577+2459 BKO 746 320 5.9 56

 
 
WDS 20015+2439 : COMPONENTS
 
 
  A
B pa=95.9°
sep=0.74"
 
 
20015+2439 A
 
 
Componente originario normalizzato AB Name HD 339430 Coord arcsec 2000 200131.51+243916.2 Mag 11.37
PmRA -6.00 PmDE -3.0 Tycho2 2145-01072-1 HD 339430
Tycho2
Tycho2 2145-01072-1 Pflag P RAmdeg 300.38129422 DEmdeg 24.65450334
PmRA -5.7 PmDE -2.5 E RAmdeg 48 E DEmdeg 42
E pmRA 2.0 E pmDE 2.0 EpRAm 1985.27 EpDEm 1986.96
Num 3 Q RAmdeg 1.2 Q DEmdeg 0.6 Q pmRA 1.2
Q pmDE 0.6 BTmag 11.902 E BTmag 0.075 VTmag 11.369
E VTmag 0.075 Prox 9 TYC T HIP
CCDM RAdeg 300.38122139 DEdeg 24.65453944 EpRA 1990 1.49
EpDE 1990 1.68 E RAdeg 49.5 E DEdeg 42.6 Posflg D
Corr 0.0
 
 
20015+2439 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200131.56+243916.1 Mag 11.64 PmRA -6.00
PmDE -3.0 Tycho2 2145-01072-2 Calc delta mag 0.27 Calc coord yes
Tycho2
Tycho2 2145-01072-2 Pflag P RAmdeg 300.38129422 DEmdeg 24.65450334
PmRA -5.7 PmDE -2.5 E RAmdeg 48 E DEmdeg 42
E pmRA 2.0 E pmDE 2.0 EpRAm 1985.27 EpDEm 1986.96
Num 3 Q RAmdeg 1.2 Q DEmdeg 0.6 Q pmRA 1.2
Q pmDE 0.6 BTmag 12.306 E BTmag 0.129 VTmag 11.638
E VTmag 0.099 Prox 9 TYC T HIP
CCDM RAdeg 300.38147750 DEdeg 24.65445167 EpRA 1990 1.49
EpDE 1990 1.68 E RAdeg 63.5 E DEdeg 54.6 Posflg D
Corr 0.0