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Current system
20515+2444
POU 5048 AB


Nearby doubles
5' : 20516+2440
BKO 879

15' : 20511+2457
POU5044

17' : 20516+2429
POU5049

19' : 20516+2426
BKO 880

19' : 20513+2426
BKO 877AB

21' : 20529+2453
POU5053

24' : 20499+2454
POU5035

25' : 20518+2509
POU5050

25' : 20499+2456
BKO 870

26' : 20496+2444
POU5027

28' : 20513+2511
POU5045

29' : 20503+2507
POU5039

31' : 20493+2440
BKO 867

31' : 20506+2512
POU5041

31' : 20499+2422
POU5033

32' : 20532+2508
POU5054

33' : 20497+2507
BKO 868

33' : 20491+2442
BKO 866

34' : 20499+2508
POU5030

34' : 20501+2512
POU5038

35' : 20499+2510
POU5029

35' : 20490+2439
POU5018

38' : 20503+2518
POU5040

38' : 20488+2446
POU5013

38' : 20543+2441
POU5055

38' : 20487+2442
BKO 863



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.

20515+2444 POU 5048 AB

 
 
20h 51m 29.96s +24° 44' 27.6" P.A. 304.00 sep 8.4 mag 12.30,12.50
 
 
Coord 2000 20515+2444 Discov num POU5048 Comp AB Coord arcsec 2000 20 51 29.96 +24 44 27.6
Date first 1894 Date last 2015 Obs 9
Pa first 294 Pa last 304.1 P.A. Now (θ) 304.1°
Sep first 8.8 Sep last 8.447 Sep. Now (ρ) 8.447"
Mag pri 12.30 Mag sec 12.50 delta mag (ΔM) 0.2 Spectral class
Pri motion ra -008 Sec motion ra +000
Pri motion dec -001 Sec motion dec +008
Notes
rPM=1.494
This double is not physical.
 
 
20515+2444 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 51 30 +24 44 28 POU 5048 AB 2015 9 304 8.4 12.30 12.50 0.20 <===
Show 20 51 29 +24 44 32 BKO 878 BC 2015 8 230 7.4 12.50 14.50 2.00
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1842924154084745216
 
 
WDS 20515+2444 POU 5048 AB : 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
20515+2444 POU5048 AB 2009 3 304 8.4 12.30 12.50 D 205129.96+244427.6
20515+2444 POU5048 AB 2015 6 304 8.4 12.30 12.50 205129.96+244427.6

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

 
 
WDS 20515+2444 POU 5048 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20515+2444 POU 5048 AB : MEASURES
 
 
No records found.

 
 
WDS 20515+2444 : VIRTUAL EYEPIECE
 
 

20515+2444 POU5048A mag 12.3 20515+2444 BKO 878B sep 8.4 P.A. 303.00 mag 12.5 20515+2444 BKO 878C sep 12.3 P.A. 269.30 mag 14.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20515+2444 : ALADIN DSS IMAGE @ 20h 51m 29.96s +24° 44' 27.6"
 
 
 
 
WDS 20515+2444 POU 5048 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20515+2444 POU5048AB distance=0' 20515+2444 BKO 878BC distance=1' 20516+2440 BKO 879 distance=5' 20511+2457 POU5044 distance=15' 20516+2429 POU5049 distance=17' 20516+2426 BKO 880 distance=19' 20513+2426 BKO 877AB distance=19' 20529+2453 POU5053 distance=21' 20499+2454 POU5035 distance=24' 20518+2509 POU5050 distance=25' 20499+2456 BKO 870 distance=25' 20496+2444 POU5027 distance=26' 20513+2511 POU5045 distance=28' 20503+2507 POU5039 distance=29' 20493+2440 BKO 867 distance=31' 20506+2512 POU5041 distance=31' 20499+2422 POU5033 distance=31' 20532+2508 POU5054 distance=32' 20497+2507 BKO 868 distance=33' 20491+2442 BKO 866 distance=33' 20499+2508 POU5030 distance=34' 20501+2512 POU5038 distance=34' 20499+2510 POU5029 distance=35' 20490+2439 POU5018 distance=35' 20503+2518 POU5040 distance=38' 20488+2446 POU5013 distance=38' 20543+2441 POU5055 distance=38' 20487+2442 BKO 863 distance=38' 20492+2504 POU5020 distance=38' 20488+2449 POU5010 distance=39' 20499+2412 POU5031AB distance=39' 20499+2412 POU5032AC distance=39' 20500+2412 BKO 875 distance=40' 20490+2504 BKO 864 distance=40' 20486+2444 BKO 860 distance=40' 20525+2522 POU5052 distance=40' 20488+2427 POU5014 distance=41' 20492+2510 POU5021 distance=41' 20491+2509 BKO 865 distance=41' 20500+2508 BKO 874 distance=42' 20485+2444 POU5007 distance=42' 20495+2516 POU5025 distance=42' 20507+2525 BKO 876 distance=43' 20499+2408 BKO 871 distance=43' 20499+2407 BKO 872 distance=44' 20486+2428 POU5009AB distance=44' 20486+2428 BKO 861BC distance=44' 20487+2507 BKO 862 distance=44' 20507+2527 POU5042 distance=45' 20485+2501 POU5008 distance=45' 20484+2422 POU5005 distance=46' 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 20515+2444 POU5048 AB 304 8.4
Show 20515+2444 BKO 878 BC 230 7.4 1
Show 20516+2440 BKO 879 158 5.1 5
Show 20511+2457 POU5044 314 12.9 15
Show 20516+2429 POU5049 107 14.7 17
Show 20516+2426 BKO 880 216 6.1 19
Show 20513+2426 BKO 877 AB 276 5.5 19
Show 20529+2453 POU5053 185 14.3 21
Show 20499+2454 POU5035 54 9.8 24
Show 20518+2509 POU5050 326 18.5 25
Show 20499+2456 BKO 870 235 8.3 25
Show 20496+2444 POU5027 179 14.2 26
Show 20513+2511 POU5045 314 13.7 28
Show 20503+2507 POU5039 84 10.8 29
Show 20493+2440 BKO 867 349 4.6 31
Show 20506+2512 POU5041 177 14.2 31
Show 20499+2422 POU5033 279 7.1 31
Show 20532+2508 POU5054 315 10.5 32
Show 20497+2507 BKO 868 276 9.7 33
Show 20491+2442 BKO 866 114 2.3 33
Show 20499+2508 POU5030 343 4.5 34
Show 20501+2512 POU5038 342 16.2 34
Show 20499+2510 POU5029 20 12.3 35
Show 20490+2439 POU5018 282 23.1 35
Show 20503+2518 POU5040 290 18.9 38
Show 20488+2446 POU5013 354 14.7 38
Show 20543+2441 POU5055 202 9.2 38
Show 20487+2442 BKO 863 277 4.3 38
Show 20492+2504 POU5020 68 4.0 38
Show 20488+2449 POU5010 222 3.3 39
Show 20499+2412 POU5031 AB 320 17.8 39
Show 20499+2412 POU5032 AC 311 16.4 39
Show 20500+2412 BKO 875 167 4.5 40
Show 20490+2504 BKO 864 313 9.1 40
Show 20486+2444 BKO 860 300 8.6 40
Show 20525+2522 POU5052 323 15.8 40
Show 20488+2427 POU5014 141 13.2 41
Show 20492+2510 POU5021 355 6.0 41
Show 20491+2509 BKO 865 101 8.9 41
Show 20500+2508 BKO 874 254 12.5 42
Show 20485+2444 POU5007 160 3.6 42
Show 20495+2516 POU5025 80 8.6 42
Show 20507+2525 BKO 876 65 8.2 43
Show 20499+2408 BKO 871 266 11.4 43
Show 20499+2407 BKO 872 93 11.8 44
Show 20486+2428 POU5009 AB 183 14.8 44
Show 20486+2428 BKO 861 BC 225 2.0 44
Show 20487+2507 BKO 862 55 7.9 44
Show 20507+2527 POU5042 344 7.4 45
Show 20485+2501 POU5008 312 7.8 45
Show 20484+2422 POU5005 62 13.9 46

 
 
WDS 20515+2444 : COMPONENTS
 
 
  A B
B pa=303.0°
sep=8.45"
 
C pa=269.3°
sep=12.28"
pa=227.6°
sep=7.03"
 
 
20515+2444 A
 
 
Coord arcsec 2000 205129.96+244427.6 Mag 12.3 PmRA -8.00 PmDE -1.0
 
 
20515+2444 B
 
 
Coord arcsec 2000 205129.44+244432.2 Coord calc 205129.44+244432.2 Mag 12.5 PmRA 0.00
PmDE 8.0 Calc delta mag 0.2
 
 
20515+2444 C
 
 
Coord arcsec 2000 205129.06+244427.5 Mag 14.5 PmRA -25.00 PmDE -19.0
Calc delta mag 2.2 Calc coord yes