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Doubles in session


Current system
21431+2343
BKO 630


Nearby doubles
4' : 21429+2345
POU5462

11' : 21434+2353
HU 374

15' : 21422+2338
POU5460

18' : 21439+2356
POU5469

21' : 21436+2324
POU5465

22' : 21437+2403
POU5466

25' : 21441+2405
POU5470

27' : 21439+2407
POU5468

27' : 21413+2355
CVR 251

29' : 21447+2402
POU5474AB

30' : 21431+2413
CVR 252

31' : 21432+2312
J 3144AB

32' : 21445+2409
POU5473

34' : 21455+2349
POU5488

35' : 21453+2325
POU5484

36' : 21421+2416
POU5459

37' : 21441+2418
POU5471

40' : 21449+2414
POU5477

40' : 21402+2341
POU5455

42' : 21421+2422
POU5461

42' : 21434+2424
POU5464

43' : 21438+2424
POU5467

44' : 21462+2353
POU5497AB

47' : 21398+2352
TDT3095

49' : 21456+2417
POU5491AB

53' : 21395+2403
POU5452



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.

21431+2343 BKO 630

 
 
21h 43m 05.13s +23° 43' 30.1" P.A. 215.00 sep 10.0 mag 14.30,14.70
 
 
Coord 2000 21431+2343 Discov num BKO 630 Comp Coord arcsec 2000 21 43 05.13 +23 43 30.1
Date first 1999 Date last 2015 Obs 9
Pa first 215 Pa last 215 P.A. Now (θ) 215°
Sep first 10.0 Sep last 9.983 Sep. Now (ρ) 9.983"
Mag pri 14.30 Mag sec 14.70 delta mag (ΔM) 0.4 Spectral class
Pri motion ra -014 Sec motion ra -033
Pri motion dec -004 Sec motion dec -030
Notes
rPM=0.722
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Gaia DR2 1794524683020083200
 
 
WDS 21431+2343 BKO 630 : 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
21431+2343 BKO 630 2008 2 215 10.0 14.30 14.70 D 214305.13+234330.1
21431+2343 BKO 630 2010 4 215 9.8 14.30 14.70 214305.13+234330.1
21431+2343 BKO 630 2015 5 215 10.0 14.30 14.70 214305.13+234330.1

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

 
 
WDS 21431+2343 BKO 630 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21431+2343 BKO 630 : MEASURES
 
 
No records found.

 
 
WDS 21431+2343 : VIRTUAL EYEPIECE
 
 

21431+2343 BKO 630A mag 14.3 21431+2343 BKO 630B sep 9.7 P.A. 212.70 mag 14.7 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 21431+2343 : ALADIN DSS IMAGE @ 21h 43m 05.13s +23° 43' 30.1"
 
 
 
 
WDS 21431+2343 BKO 630 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21431+2343 BKO 630 distance=0' 21429+2345 POU5462 distance=4' 21434+2353 HU 374 distance=11' 21422+2338 POU5460 distance=15' 21439+2356 POU5469 distance=18' 21436+2324 POU5465 distance=21' 21437+2403 POU5466 distance=22' 21441+2405 POU5470 distance=25' 21439+2407 POU5468 distance=27' 21413+2355 CVR 251 distance=27' 21447+2402 POU5474AB distance=29' 21447+2402 POU5475AC distance=29' 21431+2413 CVR 252 distance=30' 21432+2312 J 3144AB distance=31' 21432+2312 J 3144AC distance=31' 21445+2409 POU5473 distance=32' 21455+2349 POU5488 distance=34' 21453+2325 POU5484 distance=35' 21421+2416 POU5459 distance=36' 21441+2418 POU5471 distance=37' 21449+2414 POU5477 distance=40' 21402+2341 POU5455 distance=40' 21421+2422 POU5461 distance=42' 21434+2424 POU5464 distance=42' 21438+2424 POU5467 distance=43' 21462+2353 POU5497AB distance=44' 21462+2353 POU5498AC distance=44' 21462+2353 POU5498BC distance=44' 21398+2352 TDT3095 distance=47' 21456+2417 POU5491AB distance=49' 21456+2417 POU5492AC distance=49' 21395+2403 POU5452 distance=53' 21398+2317 CVR 913 distance=53' 21423+2252 AZC 114 distance=53' 21396+2322 AG 274AB distance=54' 21396+2322 AG 274AC distance=54' 21410+2428 UC 4525 distance=54' 21450+2431 POU5478 distance=55' 21468+2405 POU5501 distance=55' 21405+2426 BKO 629 distance=55' 21430+2439 POU5463 distance=57' 21401+2426 POU5456 distance=59' 21447+2440 POU5476AB distance=61' 21472+2409 HDS3103 distance=62' 21474+2404 POU5505 distance=62' 21456+2438 POU5489 distance=64' 21477+2330 CVR 921 distance=65' 21383+2336 HU 372 distance=67' 21385+2323 POU5445 distance=67' 21381+2339 BKO 490 distance=69' 21393+2429 BKO 628 distance=70' 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 21431+2343 BKO 630 215 10.0
Show 21429+2345 POU5462 323 10.7 4
Show 21434+2353 HU 374 121 0.2 11
Show 21422+2338 POU5460 232 14.1 15
Show 21439+2356 POU5469 30 2.7 18
Show 21436+2324 POU5465 242 17.0 21
Show 21437+2403 POU5466 320 22.4 22
Show 21441+2405 POU5470 214 13.8 25
Show 21439+2407 POU5468 295 8.5 27
Show 21413+2355 CVR 251 164 11.4 27
Show 21447+2402 POU5474 AB 298 7.1 29
Show 21447+2402 POU5475 AC 75 7.8 29
Show 21431+2413 CVR 252 39 9.7 30
Show 21432+2312 J 3144 AB 348 3.4 31
Show 21432+2312 J 3144 AC 129 9.7 31
Show 21445+2409 POU5473 299 16.9 32
Show 21455+2349 POU5488 40 12.8 34
Show 21453+2325 POU5484 331 14.6 35
Show 21421+2416 POU5459 333 5.1 36
Show 21441+2418 POU5471 126 8.2 37
Show 21449+2414 POU5477 58 15.8 40
Show 21402+2341 POU5455 249 2.8 40
Show 21421+2422 POU5461 146 20.6 42
Show 21434+2424 POU5464 110 4.0 42
Show 21438+2424 POU5467 359 4.4 43
Show 21462+2353 POU5497 AB 129 8.2 44
Show 21462+2353 POU5498 AC 191 22.2 44
Show 21462+2353 POU5498 BC 212 19.7 44
Show 21398+2352 TDT3095 113 0.6 47
Show 21456+2417 POU5491 AB 6 10.2 49
Show 21456+2417 POU5492 AC 49 20.0 49
Show 21395+2403 POU5452 288 15.3 53
Show 21398+2317 CVR 913 39 17.1 53
Show 21423+2252 AZC 114 162 16.8 53
Show 21396+2322 AG 274 AB 153 9.1 54
Show 21396+2322 AG 274 AC 160 62.5 54
Show 21410+2428 UC 4525 261 23.8 54
Show 21450+2431 POU5478 327 15.9 55
Show 21468+2405 POU5501 295 12.9 55
Show 21405+2426 BKO 629 170 3.7 55
Show 21430+2439 POU5463 238 7.8 57
Show 21401+2426 POU5456 264 3.7 59
Show 21447+2440 POU5476 AB 14 19.1 61
Show 21472+2409 HDS3103 117 0.6 62
Show 21474+2404 POU5505 225 5.1 62
Show 21456+2438 POU5489 191 17.2 64
Show 21477+2330 CVR 921 297 24.3 65
Show 21383+2336 HU 372 249 0.3 67
Show 21385+2323 POU5445 191 25.9 67
Show 21381+2339 BKO 490 104 5.0 69
Show 21393+2429 BKO 628 55 3.0 70

 
 
WDS 21431+2343 : COMPONENTS
 
 
  A
B pa=212.7°
sep=9.71"
 
 
21431+2343 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 214305.13+234330.1 Mag 14.3 PmRA -14.00
PmDE -4.0
 
 
21431+2343 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 214304.75+234321.9 Mag 14.7 PmRA -33.00
PmDE -30.0 Calc delta mag 0.4 Calc coord yes