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Doubles in session


Current system
20335+2453
BKO 458 AC


Nearby doubles
2' : 20334+2454
POU4640

5' : 20337+2451
POU4650

5' : 20335+2448
POU4642

9' : 20332+2500
POU4628

9' : 20340+2450
POU4658

9' : 20333+2501
BKO 457

10' : 20328+2452
POU4610

10' : 20334+2443
POU4639

10' : 20328+2449
POU4612

11' : 20342+2451
BKO 460

11' : 20342+2449
COU 126

11' : 20332+2502
POU4626

12' : 20343+2450
POU4663

12' : 20340+2502
POU4659

12' : 20328+2459
POU4608

12' : 20331+2503
POU4624

13' : 20328+2446
POU4609

13' : 20335+2440
POU4644

13' : 20333+2440
POU4638

14' : 20345+2455
POU4669

14' : 20333+2506
POU4636

14' : 20341+2505
POU4661AB

15' : 20335+2439
POU4645

15' : 20333+2507
POU4634

16' : 20331+2506
POU4623AB

16' : 20325+2445
POU4599



Selections
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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.

20335+2453 BKO 458 AC

 
 
20h 33m 30.34s +24° 53' 09.0" P.A. 344.00 sep 5.9 mag 13.20,14.50
 
 
Coord 2000 20335+2453 Discov num BKO 458 Comp AC Coord arcsec 2000 20 33 30.34 +24 53 09.0
Date first 1999 Date last 2015 Obs 8
Pa first 344 Pa last 343.8 P.A. Now (θ) 343.8°
Sep first 6.0 Sep last 5.944 Sep. Now (ρ) 5.944"
Mag pri 13.20 Mag sec 14.50 delta mag (ΔM) 1.3 Spectral class
Pri motion ra -051 Sec motion ra
Pri motion dec -086 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
20335+2453 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 33 30 +24 53 09 POU 4643 AB 2015 9 76 9.7 13.20 14.20 1.00
Show 20 33 30 +24 53 09 BKO 458 AC 2015 8 344 5.9 13.20 14.50 1.30 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1831521286493316480
 
 
WDS 20335+2453 BKO 458 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bko2002 C - Ladanyi, T. & Berko, E. ...................
Bko2002 Webb Soc., Double Star Circ. 10, 2002
Bko2003 C u Ladanyi, T., Berko, E. & Vaskuti, G ...................
Bko2003 Webb Soc., Double Star Circ. 11, 2003
Bko2004 C u Berko, E., Ladanyi, T. & Vaskuti, G ...................
Bko2004 Webb Soc., Double Star Circ. 12, 2004
Bko2005 C u Berko, E., Ladanyi, T. & Vaskuti, G ...................
Bko2005 Webb Soc., Double Star Circ. 13, 2005
Bko2008 C u Berko, E. & Vaskuti, G. ...................
Bko2008 Webb Soc., Double Star Circ. 16, 2008
Bko2008b C u Berko, E. 2008JDSO....4..144B
Bko2008b JDSO 4, 144, 2008
Bko2009 C u Berko, E. 2009JDSO....5...49B
Bko2009 JDSO 5, 49, 2009
Bko2009b C u Berko, E. 2009JDSO....5..168B
Bko2009b JDSO 5, 168, 2009
Bko2009c C u Berko, E. ...................
Bko2009c Webb Soc., Double Star Circ. 17, 2009
Bko2009d C u Berko, E. 2009JDSO....5..189B
Bko2009d JDSO 5, 189, 2009
Bko2010a C u Berko, E. 2010JDSO....6...21B
Bko2010a JDSO 6, 21, 2010
Bko2010b C u Berko, E. ...................
Bko2010b Webb Soc., Double Star Circ. 18, 2010
Bko2011a C u Berko, E. 2011JDSO....7....2B
Bko2011a JDSO 7, 2, 2011
Bko2011b C u Berko, E. ...................
Bko2011b Webb Soc., Double Star Circ. 19, 29, 2011 (BKO 898 - BKO 980)
Bko2011c C u Berko, E. ...................
Bko2011c Webb Soc., Double Star Circ. 19, 42, 2011 (BKO 981 - BKO1042)
Bko2012 C u Berko, E. ...................
Bko2012 Webb Soc., Double Star Circ. 20, 2012
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
20335+2453 BKO 458 AC 2008 1 342 6.1 13.20 14.50 203330.34+245309.0
20335+2453 BKO 458 AC 2015 4 344 6.0 13.20 14.50 203330.34+245309.0

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

 
 
WDS 20335+2453 BKO 458 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20335+2453 BKO 458 AC : MEASURES
 
 
No records found.

 
 
WDS 20335+2453 : VIRTUAL EYEPIECE
 
 

20335+2453 POU4643A mag 13.2 20335+2453 POU4643B sep 8.8 P.A. 75.00 mag 14.2 20335+2453 BKO 458C sep 5.9 P.A. 345.20 mag 14.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20335+2453 : ALADIN DSS IMAGE @ 20h 33m 30.34s +24° 53' 09.0"
 
 
 
 
WDS 20335+2453 BKO 458 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20335+2453 BKO 458AC distance=0' 20334+2454 POU4640 distance=2' 20337+2451 POU4650 distance=5' 20335+2448 POU4642 distance=5' 20332+2500 POU4628 distance=9' 20340+2450 POU4658 distance=9' 20333+2501 BKO 457 distance=9' 20328+2452 POU4610 distance=10' 20334+2443 POU4639 distance=10' 20328+2449 POU4612 distance=10' 20342+2451 BKO 460 distance=11' 20342+2449 COU 126 distance=11' 20332+2502 POU4626 distance=11' 20343+2450 POU4663 distance=12' 20340+2502 POU4659 distance=12' 20328+2459 POU4608 distance=12' 20331+2503 POU4624 distance=12' 20328+2446 POU4609 distance=13' 20335+2440 POU4644 distance=13' 20333+2440 POU4638 distance=13' 20345+2455 POU4669 distance=14' 20333+2506 POU4636 distance=14' 20341+2505 POU4661AB distance=14' 20341+2505 POU4662AC distance=14' 20335+2439 POU4645 distance=15' 20333+2507 POU4634 distance=15' 20331+2506 POU4623AB distance=16' 20331+2506 BKO 456AC distance=16' 20325+2445 POU4599 distance=16' 20346+2458 POU4676 distance=16' 20329+2439 POU4615 distance=17' 20327+2505 POU4603 distance=17' 20347+2458 POU4677 distance=17' 20329+2438 POU4619 distance=17' 20340+2508 POU4657 distance=18' 20326+2506 BKO 455 distance=18' 20332+2510 POU4629 distance=18' 20349+2451 POU4679 distance=19' 20340+2511 POU4656 distance=19' 20332+2434 POU4631AB distance=20' 20332+2434 POU4632AC distance=20' 20323+2442 POU4590 distance=20' 20339+2512 POU4652 distance=20' 20349+2447 BKO 462 distance=21' 20321+2445 POU4582 distance=21' 20349+2449 POU4680 distance=21' 20345+2438 POU4670 distance=21' 20335+2432 POU4641 distance=21' 20325+2508 POU4595 distance=21' 20336+2432 POU4649 distance=22' 20319+2454 POU4576 distance=22' 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 20335+2453 POU4643 AB 76 9.7
Show 20335+2453 BKO 458 AC 344 5.9
Show 20334+2454 POU4640 278 6.8 2
Show 20337+2451 POU4650 131 17.1 5
Show 20335+2448 POU4642 319 10.8 5
Show 20332+2500 POU4628 348 11.2 9
Show 20340+2450 POU4658 12 15.3 9
Show 20333+2501 BKO 457 49 5.7 9
Show 20328+2452 POU4610 105 16.5 10
Show 20334+2443 POU4639 323 10.5 10
Show 20328+2449 POU4612 294 8.8 10
Show 20342+2451 BKO 460 298 4.9 11
Show 20342+2449 COU 126 92 0.9 11
Show 20332+2502 POU4626 329 17.3 11
Show 20343+2450 POU4663 111 15.2 12
Show 20340+2502 POU4659 141 15.9 12
Show 20328+2459 POU4608 120 15.9 12
Show 20331+2503 POU4624 88 14.8 12
Show 20328+2446 POU4609 272 3.4 13
Show 20335+2440 POU4644 102 13.8 13
Show 20333+2440 POU4638 227 2.7 13
Show 20345+2455 POU4669 263 14.3 14
Show 20333+2506 POU4636 350 9.7 14
Show 20341+2505 POU4661 AB 254 16.2 14
Show 20341+2505 POU4662 AC 64 12.4 14
Show 20335+2439 POU4645 45 15.3 15
Show 20333+2507 POU4634 76 13.5 15
Show 20331+2506 POU4623 AB 131 11.8 16
Show 20331+2506 BKO 456 AC 59 9.6 16
Show 20325+2445 POU4599 163 18.5 16
Show 20346+2458 POU4676 343 5.7 16
Show 20329+2439 POU4615 10 17.5 17
Show 20327+2505 POU4603 351 5.3 17
Show 20347+2458 POU4677 86 5.1 17
Show 20329+2438 POU4619 160 14.5 17
Show 20340+2508 POU4657 38 5.7 18
Show 20326+2506 BKO 455 320 1.9 18
Show 20332+2510 POU4629 126 13.8 18
Show 20349+2451 POU4679 166 16.4 19
Show 20340+2511 POU4656 129 12.2 19
Show 20332+2434 POU4631 AB 25 15.4 20
Show 20332+2434 POU4632 AC 246 18.4 20
Show 20323+2442 POU4590 347 8.3 20
Show 20339+2512 POU4652 288 10.6 20
Show 20349+2447 BKO 462 266 7.1 21
Show 20321+2445 POU4582 88 5.8 21
Show 20349+2449 POU4680 74 15.4 21
Show 20345+2438 POU4670 160 14.0 21
Show 20335+2432 POU4641 300 10.2 21
Show 20325+2508 POU4595 54 7.1 21
Show 20336+2432 POU4649 312 11.0 22

 
 
WDS 20335+2453 : COMPONENTS
 
 
  A B
B pa=75.0°
sep=8.81"
 
C pa=345.2°
sep=5.90"
pa=288.9°
sep=10.58"
 
 
20335+2453 A
 
 
Coord arcsec 2000 203330.34+245309.0 Mag 13.2 PmRA -51.00 PmDE -86.0
 
 
20335+2453 B
 
 
Coord arcsec 2000 203330.97+245311.3 Mag 14.2 Calc delta mag 1 Calc coord yes
 
 
20335+2453 C
 
 
Coord arcsec 2000 203330.23+245314.7 Mag 14.5 Calc delta mag 1.3 Calc coord yes