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Doubles in session


Current system
20344+2516
POU 4667 AC


Nearby doubles
6' : 20348+2514
POU4678

6' : 20343+2522
POU4664

7' : 20349+2516
BKO 461

9' : 20339+2512
POU4652

9' : 20350+2513
POU4685

9' : 20340+2511
POU4656

9' : 20344+2525
POU4666

10' : 20340+2508
POU4657

10' : 20351+2518
POU4691AB

11' : 20351+2511
BKO 465

12' : 20353+2515
POU4696

13' : 20341+2505
POU4661AB

14' : 20354+2515
POU4701

15' : 20353+2508
BKO 466

15' : 20352+2506
POU4693

15' : 20350+2503
POU4687AB

15' : 20350+2504
POU4688AB

16' : 20340+2502
POU4659

16' : 20354+2508
POU4700

16' : 20333+2516
POU4637

16' : 20355+2520
POU4708

16' : 20355+2523
POU4705

17' : 20335+2527
TDT2371

18' : 20332+2510
POU4629

19' : 20333+2506
POU4636

19' : 20357+2523
BUP 214



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20344+2516 POU 4667 AC

 
 
20h 34m 26.49s +25° 16' 01.2" P.A. 76.00 sep 17.3 mag 13.80,14.20
 
 
Coord 2000 20344+2516 Discov num POU4667 Comp AC Coord arcsec 2000 20 34 26.49 +25 16 01.2
Date first 1898 Date last 2008 Obs 5
Pa first 74 Pa last 75.5 P.A. Now (θ) 75.5°
Sep first 16.7 Sep last 17.27 Sep. Now (ρ) 17.27"
Mag pri 13.80 Mag sec 14.20 delta mag (ΔM) 0.4 Spectral class
Pri motion ra -006 Sec motion ra +007
Pri motion dec -006 Sec motion dec +049
Notes
rPM=1.142
This double is not physical.
 
 
20344+2516 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 34 26 +25 16 01 POU 4668 AB 2015 10 104 15.1 13.80 14.40 0.60
Show 20 34 26 +25 16 01 POU 4667 AC 2008 5 76 17.3 13.80 14.20 0.40 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1831745419375059456
 
 
WDS 20344+2516 POU 4667 AC : 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
20344+2516 POU4667 AC 1999 2 76 16.9 13.80 14.20 D 203426.49+251601.2
20344+2516 POU4667 AC 2008 3 76 17.3 13.80 14.20 D 203426.49+251601.2

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

 
 
WDS 20344+2516 POU 4667 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20344+2516 POU 4667 AC : MEASURES
 
 
No records found.

 
 
WDS 20344+2516 : VIRTUAL EYEPIECE
 
 

20344+2516 POU4668A mag 13.8 20344+2516 POU4668B sep 13.8 P.A. 105.60 mag 14.4 20344+2516 POU4667C sep 15.7 P.A. 74.00 mag 14.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20344+2516 : ALADIN DSS IMAGE @ 20h 34m 26.49s +25° 16' 01.2"
 
 
 
 
WDS 20344+2516 POU 4667 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20344+2516 POU4667AC distance=0' 20348+2514 POU4678 distance=6' 20343+2522 POU4664 distance=6' 20349+2516 BKO 461 distance=7' 20339+2512 POU4652 distance=9' 20350+2513 POU4685 distance=9' 20340+2511 POU4656 distance=9' 20344+2525 POU4666 distance=9' 20340+2508 POU4657 distance=10' 20351+2518 POU4691AB distance=10' 20351+2518 POU4692AC distance=10' 20351+2511 BKO 465 distance=11' 20353+2515 POU4696 distance=12' 20341+2505 POU4661AB distance=13' 20341+2505 POU4662AC distance=13' 20354+2515 POU4701 distance=14' 20353+2508 BKO 466 distance=15' 20352+2506 POU4693 distance=15' 20350+2503 POU4687AB distance=15' 20350+2503 BKO 464AC distance=15' 20350+2504 POU4688AB distance=15' 20350+2504 BKO 463BC distance=15' 20340+2502 POU4659 distance=16' 20354+2508 POU4700 distance=16' 20333+2516 POU4637 distance=16' 20355+2520 POU4708 distance=16' 20355+2523 POU4705 distance=16' 20335+2527 TDT2371 distance=17' 20332+2510 POU4629 distance=18' 20333+2506 POU4636 distance=19' 20357+2523 BUP 214 distance=19' 20333+2507 POU4634 distance=19' 20357+2524 BKO 468 distance=19' 20347+2458 POU4677 distance=19' 20346+2458 POU4676 distance=19' 20355+2503 POU4707 distance=20' 20355+2502 POU4706 distance=21' 20331+2506 POU4623AB distance=21' 20331+2506 BKO 456AC distance=21' 20333+2501 BKO 457 distance=22' 20345+2455 POU4669 distance=22' 20360+2524 POU4716 distance=22' 20332+2502 POU4626 distance=22' 20360+2509 POU4717 distance=23' 20331+2503 POU4624 distance=23' 20361+2511 POU4719 distance=24' 20328+2512 POU4607 distance=24' 20332+2500 POU4628 distance=24' 20334+2454 POU4640 distance=26' 20343+2450 POU4663 distance=26' 20351+2453 POU4690 distance=26' 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 20344+2516 POU4668 AB 104 15.1
Show 20344+2516 POU4667 AC 76 17.3
Show 20348+2514 POU4678 226 9.5 6
Show 20343+2522 POU4664 221 20.8 6
Show 20349+2516 BKO 461 27 6.5 7
Show 20339+2512 POU4652 288 10.6 9
Show 20350+2513 POU4685 122 12.8 9
Show 20340+2511 POU4656 129 12.2 9
Show 20344+2525 POU4666 83 16.8 9
Show 20340+2508 POU4657 38 5.7 10
Show 20351+2518 POU4691 AB 108 6.0 10
Show 20351+2518 POU4692 AC 264 18.6 10
Show 20351+2511 BKO 465 286 8.0 11
Show 20353+2515 POU4696 136 9.3 12
Show 20341+2505 POU4661 AB 254 16.2 13
Show 20341+2505 POU4662 AC 64 12.4 13
Show 20354+2515 POU4701 124 8.3 14
Show 20353+2508 BKO 466 337 3.9 15
Show 20352+2506 POU4693 219 14.2 15
Show 20350+2503 POU4687 AB 322 19.6 15
Show 20350+2503 BKO 464 AC 351 2.9 15
Show 20350+2504 POU4688 AB 136 8.0 15
Show 20350+2504 BKO 463 BC 225 1.4 15
Show 20340+2502 POU4659 141 15.9 16
Show 20354+2508 POU4700 71 15.1 16
Show 20333+2516 POU4637 337 14.7 16
Show 20355+2520 POU4708 88 17.3 16
Show 20355+2523 POU4705 64 2.9 16
Show 20335+2527 TDT2371 11 0.7 17
Show 20332+2510 POU4629 126 13.8 18
Show 20333+2506 POU4636 350 9.7 19
Show 20357+2523 BUP 214 264 163.4 19
Show 20333+2507 POU4634 76 13.5 19
Show 20357+2524 BKO 468 353 1.6 19
Show 20347+2458 POU4677 86 5.1 19
Show 20346+2458 POU4676 343 5.7 19
Show 20355+2503 POU4707 122 15.2 20
Show 20355+2502 POU4706 343 17.5 21
Show 20331+2506 POU4623 AB 131 11.8 21
Show 20331+2506 BKO 456 AC 59 9.6 21
Show 20333+2501 BKO 457 49 5.7 22
Show 20345+2455 POU4669 263 14.3 22
Show 20360+2524 POU4716 18 6.0 22
Show 20332+2502 POU4626 329 17.3 22
Show 20360+2509 POU4717 66 15.4 23
Show 20331+2503 POU4624 88 14.8 23
Show 20361+2511 POU4719 161 17.8 24
Show 20328+2512 POU4607 65 11.7 24
Show 20332+2500 POU4628 348 11.2 24
Show 20334+2454 POU4640 278 6.8 26
Show 20343+2450 POU4663 111 15.2 26

 
 
WDS 20344+2516 : COMPONENTS
 
 
  A B
B pa=105.6°
sep=13.78"
 
C pa=74.0°
sep=15.73"
pa=12.9°
sep=8.25"
 
 
20344+2516 A
 
 
Coord arcsec 2000 203426.49+251601.2 Mag 13.8 PmRA -6.00 PmDE -6.0
 
 
20344+2516 B
 
 
Coord arcsec 2000 203427.47+251557.5 Mag 14.4 PmRA -19.00 PmDE -92.0
Calc delta mag 0.6 Calc coord yes
 
 
20344+2516 C
 
 
Coord arcsec 2000 203427.60+251605.5 Mag 14.2 PmRA 7.00 PmDE 49.0
Calc delta mag 0.4 Calc coord yes