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Doubles in session


Current system
20342+2451
BKO 460


Nearby doubles
2' : 20343+2450
POU4663

2' : 20342+2449
COU 126

3' : 20340+2450
POU4658

6' : 20345+2455
POU4669

7' : 20337+2451
POU4650

9' : 20346+2458
POU4676

9' : 20349+2451
POU4679

10' : 20347+2458
POU4677

11' : 20349+2447
BKO 462

11' : 20335+2453
POU4643AB

11' : 20349+2449
POU4680

11' : 20335+2448
POU4642

12' : 20334+2454
POU4640

12' : 20340+2502
POU4659

13' : 20351+2453
POU4690

13' : 20334+2443
POU4639

14' : 20345+2438
POU4670

14' : 20335+2440
POU4644

14' : 20349+2443
POU4681AB

15' : 20341+2505
POU4661AB

15' : 20335+2439
POU4645

16' : 20353+2445
BKO 467

16' : 20333+2440
POU4638

17' : 20353+2444
POU4697

17' : 20333+2501
BKO 457

17' : 20350+2503
POU4687AB



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.

20342+2451 BKO 460

 
 
20h 34m 13.56s +24° 50' 41.9" P.A. 298.00 sep 4.9 mag 14.00,14.00
 
 
Coord 2000 20342+2451 Discov num BKO 460 Comp Coord arcsec 2000 20 34 13.56 +24 50 41.9
Date first 1999 Date last 2015 Obs 5
Pa first 296 Pa last 297.6 P.A. Now (θ) 297.6°
Sep first 4.9 Sep last 4.884 Sep. Now (ρ) 4.884"
Mag pri 14.00 Mag sec 14.00 delta mag (ΔM) 0 Spectral class
Pri motion ra +083 Sec motion ra -028
Pri motion dec -067 Sec motion dec +031
Notes
rPM=1.388
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1831540665392804480
 
 
WDS 20342+2451 BKO 460 : 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
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20342+2451 BKO 460 2008 1 294 4.8 14.00 14.00 203413.56+245041.9
20342+2451 BKO 460 2010 4 294 4.7 14.00 14.00 203413.56+245041.9
20342+2451 BKO 460 2015 5 298 4.9 14.00 14.00 203413.56+245041.9

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

 
 
WDS 20342+2451 BKO 460 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20342+2451 BKO 460 : MEASURES
 
 
No records found.

 
 
WDS 20342+2451 : VIRTUAL EYEPIECE
 
 

20342+2451 BKO 460A mag 14 20342+2451 BKO 460B sep 4.5 P.A. 299.90 mag 14 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 20342+2451 : ALADIN DSS IMAGE @ 20h 34m 13.56s +24° 50' 41.9"
 
 
 
 
WDS 20342+2451 BKO 460 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20342+2451 BKO 460 distance=0' 20343+2450 POU4663 distance=2' 20342+2449 COU 126 distance=2' 20340+2450 POU4658 distance=3' 20345+2455 POU4669 distance=6' 20337+2451 POU4650 distance=7' 20346+2458 POU4676 distance=9' 20349+2451 POU4679 distance=9' 20347+2458 POU4677 distance=10' 20349+2447 BKO 462 distance=11' 20335+2453 POU4643AB distance=11' 20335+2453 BKO 458AC distance=11' 20349+2449 POU4680 distance=11' 20335+2448 POU4642 distance=11' 20334+2454 POU4640 distance=12' 20340+2502 POU4659 distance=12' 20351+2453 POU4690 distance=13' 20334+2443 POU4639 distance=13' 20345+2438 POU4670 distance=14' 20335+2440 POU4644 distance=14' 20349+2443 POU4681AB distance=14' 20349+2443 POU4682AC distance=14' 20341+2505 POU4661AB distance=15' 20341+2505 POU4662AC distance=15' 20335+2439 POU4645 distance=15' 20353+2445 BKO 467 distance=16' 20333+2440 POU4638 distance=16' 20353+2444 POU4697 distance=17' 20333+2501 BKO 457 distance=17' 20350+2503 POU4687AB distance=17' 20350+2503 BKO 464AC distance=17' 20354+2450 POU4703 distance=17' 20332+2500 POU4628 distance=17' 20350+2504 BKO 463BC distance=18' 20350+2504 POU4688AB distance=18' 20344+2433 POU4665 distance=18' 20340+2508 POU4657 distance=19' 20332+2502 POU4626 distance=19' 20328+2449 POU4612 distance=20' 20328+2452 POU4610 distance=20' 20352+2506 POU4693 distance=20' 20331+2503 POU4624 distance=21' 20328+2446 POU4609 distance=21' 20333+2506 POU4636 distance=21' 20355+2502 POU4706 distance=21' 20340+2511 POU4656 distance=21' 20333+2507 POU4634 distance=21' 20335+2432 POU4641 distance=21' 20336+2432 POU4649 distance=21' 20332+2434 POU4631AB distance=22' 20332+2434 POU4632AC 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 20342+2451 BKO 460 298 4.9
Show 20343+2450 POU4663 111 15.2 2
Show 20342+2449 COU 126 92 0.9 2
Show 20340+2450 POU4658 12 15.3 3
Show 20345+2455 POU4669 263 14.3 6
Show 20337+2451 POU4650 131 17.1 7
Show 20346+2458 POU4676 343 5.7 9
Show 20349+2451 POU4679 166 16.4 9
Show 20347+2458 POU4677 86 5.1 10
Show 20349+2447 BKO 462 266 7.1 11
Show 20335+2453 POU4643 AB 76 9.7 11
Show 20335+2453 BKO 458 AC 344 5.9 11
Show 20349+2449 POU4680 74 15.4 11
Show 20335+2448 POU4642 319 10.8 11
Show 20334+2454 POU4640 278 6.8 12
Show 20340+2502 POU4659 141 15.9 12
Show 20351+2453 POU4690 114 18.6 13
Show 20334+2443 POU4639 323 10.5 13
Show 20345+2438 POU4670 160 14.0 14
Show 20335+2440 POU4644 102 13.8 14
Show 20349+2443 POU4681 AB 139 19.7 14
Show 20349+2443 POU4682 AC 157 33.1 14
Show 20341+2505 POU4661 AB 254 16.2 15
Show 20341+2505 POU4662 AC 64 12.4 15
Show 20335+2439 POU4645 45 15.3 15
Show 20353+2445 BKO 467 229 7.3 16
Show 20333+2440 POU4638 227 2.7 16
Show 20353+2444 POU4697 120 16.6 17
Show 20333+2501 BKO 457 49 5.7 17
Show 20350+2503 POU4687 AB 322 19.6 17
Show 20350+2503 BKO 464 AC 351 2.9 17
Show 20354+2450 POU4703 169 18.5 17
Show 20332+2500 POU4628 348 11.2 17
Show 20350+2504 BKO 463 BC 225 1.4 18
Show 20350+2504 POU4688 AB 136 8.0 18
Show 20344+2433 POU4665 174 13.5 18
Show 20340+2508 POU4657 38 5.7 19
Show 20332+2502 POU4626 329 17.3 19
Show 20328+2449 POU4612 294 8.8 20
Show 20328+2452 POU4610 105 16.5 20
Show 20352+2506 POU4693 219 14.2 20
Show 20331+2503 POU4624 88 14.8 21
Show 20328+2446 POU4609 272 3.4 21
Show 20333+2506 POU4636 350 9.7 21
Show 20355+2502 POU4706 343 17.5 21
Show 20340+2511 POU4656 129 12.2 21
Show 20333+2507 POU4634 76 13.5 21
Show 20335+2432 POU4641 300 10.2 21
Show 20336+2432 POU4649 312 11.0 21
Show 20332+2434 POU4631 AB 25 15.4 22
Show 20332+2434 POU4632 AC 246 18.4 22

 
 
WDS 20342+2451 : COMPONENTS
 
 
  A
B pa=299.9°
sep=4.53"
 
 
20342+2451 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203413.56+245041.9 Mag 14 PmRA 83.00
PmDE -67.0
 
 
20342+2451 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203413.27+245044.2 Mag 14 PmRA -28.00
PmDE 31.0 Calc coord yes