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Doubles in session


Current system
20573+2356
POU 5077 AB


Nearby doubles
7' : 20572+2350
BKO 766

9' : 20570+2349
POU5074

12' : 20573+2345
TDT2656

15' : 20563+2401
POU5069

17' : 20562+2352
BKO 763

17' : 20570+2340
A 175AB

18' : 20584+2406
POU5081

18' : 20561+2356
POU5068

19' : 20571+2414
POU5076

20' : 20559+2352
POU5065

22' : 20568+2417
POU5072

23' : 20557+2353
POU5063

24' : 20580+2418
POU5080

26' : 20560+2414
POU5066

28' : 20554+2351
POU5060

30' : 20554+2410
POU5061

30' : 20578+2425
POU5079

34' : 20597+2355
POU5087

39' : 20558+2429
POU5064

39' : 20598+2338
POU5088

39' : 20588+2430
POU5082

40' : 20557+2428
POU5062

40' : 20597+2418
BRT 220

43' : 20543+2405
POU5056AB

47' : 21007+2341
POU5091

50' : 20565+2444
POU5070



Selections
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Binary Systems
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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20573+2356 POU 5077 AB

 
 
20h 57m 19.95s +23° 56' 26.4" P.A. 355.00 sep 15.1 mag 12.30,13.70
 
 
Coord 2000 20573+2356 Discov num POU5077 Comp AB Coord arcsec 2000 20 57 19.95 +23 56 26.4
Date first 1898 Date last 2015 Obs 5
Pa first 351 Pa last 354.5 P.A. Now (θ) 354.5°
Sep first 14.7 Sep last 15.139 Sep. Now (ρ) 15.139"
Mag pri 12.30 Mag sec 13.70 delta mag (ΔM) 1.4 Spectral class
Pri motion ra +001 Sec motion ra
Pri motion dec -023 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
20573+2356 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 57 20 +23 56 26 POU 5077 AB 2015 5 355 15.1 12.30 13.70 1.40 <===
Show 20 57 20 +23 56 41 BKO 767 BC 2015 4 13 3.5 13.70 14.00 0.30
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1839673173078560128
 
 
WDS 20573+2356 POU 5077 AB : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
BKO Ladanyi, T. & Berko, E.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
20573+2356 POU5077 AB 2009 3 354 15.1 12.30 13.70 D 205719.95+235626.4
20573+2356 POU5077 AB 2015 5 355 15.1 12.30 13.70 205719.95+235626.4

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

 
 
WDS 20573+2356 POU 5077 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20573+2356 POU 5077 AB : MEASURES
 
 
No records found.

 
 
WDS 20573+2356 : VIRTUAL EYEPIECE
 
 

20573+2356 POU5077A mag 12.3 20573+2356 BKO 767B sep 15.1 P.A. 354.30 mag 13.7 20573+2356 BKO 767C sep 18.4 P.A. 357.80 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 20573+2356 : ALADIN DSS IMAGE @ 20h 57m 19.95s +23° 56' 26.4"
 
 
 
 
WDS 20573+2356 POU 5077 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20573+2356 POU5077AB distance=0' 20573+2356 BKO 767BC distance=1' 20572+2350 BKO 766 distance=7' 20570+2349 POU5074 distance=9' 20573+2345 TDT2656 distance=12' 20563+2401 POU5069 distance=15' 20562+2352 BKO 763 distance=17' 20570+2340 A 175AB distance=17' 20570+2340 A 175AC distance=17' 20584+2406 POU5081 distance=18' 20561+2356 POU5068 distance=18' 20571+2414 POU5076 distance=19' 20559+2352 POU5065 distance=20' 20568+2417 POU5072 distance=22' 20557+2353 POU5063 distance=23' 20580+2418 POU5080 distance=24' 20560+2414 POU5066 distance=26' 20554+2351 POU5060 distance=28' 20554+2410 POU5061 distance=30' 20578+2425 POU5079 distance=30' 20597+2355 POU5087 distance=34' 20558+2429 POU5064 distance=39' 20598+2338 POU5088 distance=39' 20588+2430 POU5082 distance=39' 20557+2428 POU5062 distance=40' 20597+2418 BRT 220 distance=40' 20543+2405 POU5057BC distance=43' 20543+2405 POU5056AB distance=43' 20543+2405 POU5057AC distance=43' 21007+2341 POU5091 distance=47' 20565+2444 POU5070 distance=50' 20549+2434 POU5058 distance=51' 20597+2438 J 3120 distance=53' 21011+2345 POU5097 distance=54' 21010+2414 POU5096 distance=54' 20567+2450 BKO 765 distance=55' 20565+2450 BKO 764AB distance=55' 20565+2450 BKO 764AC distance=55' 20569+2451 POU5073 distance=56' 21007+2325 POU5093 distance=56' 20589+2448 POU5083 distance=57' 21007+2431 POU5092 distance=58' 21007+2430 CVE 31 distance=58' 20581+2251 J 1893 distance=61' 20543+2441 POU5055 distance=62' 21009+2319 POU5094 distance=62' 21016+2337 POU5099 distance=63' 21002+2445 POU5090 distance=64' 20584+2253 DAM 224 distance=65' 21019+2340 COU 128 distance=66' 20526+2353 BKO 883 distance=66' 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 20573+2356 POU5077 AB 355 15.1 0
Show 20573+2356 BKO 767 BC 13 3.5 1
Show 20572+2350 BKO 766 289 3.3 7
Show 20570+2349 POU5074 316 11.5 9
Show 20573+2345 TDT2656 349 0.7 12
Show 20563+2401 POU5069 194 10.2 15
Show 20562+2352 BKO 763 267 6.3 17
Show 20570+2340 A 175 AB 293 2.0 17
Show 20570+2340 A 175 AC 209 16.6 17
Show 20584+2406 POU5081 358 14.0 18
Show 20561+2356 POU5068 299 14.0 18
Show 20571+2414 POU5076 285 8.9 19
Show 20559+2352 POU5065 347 11.6 20
Show 20568+2417 POU5072 346 14.8 22
Show 20557+2353 POU5063 328 18.1 23
Show 20580+2418 POU5080 203 16.5 24
Show 20560+2414 POU5066 182 8.4 26
Show 20554+2351 POU5060 57 13.9 28
Show 20554+2410 POU5061 266 12.7 30
Show 20578+2425 POU5079 197 25.7 30
Show 20597+2355 POU5087 268 11.5 34
Show 20558+2429 POU5064 44 8.4 39
Show 20598+2338 POU5088 203 19.0 39
Show 20588+2430 POU5082 306 9.3 39
Show 20557+2428 POU5062 69 13.0 40
Show 20597+2418 BRT 220 132 4.9 40
Show 20543+2405 POU5057 BC 292 18.1 43
Show 20543+2405 POU5056 AB 184 21.6 43
Show 20543+2405 POU5057 AC 231 23.8 43
Show 21007+2341 POU5091 278 18.2 47
Show 20565+2444 POU5070 293 8.4 50
Show 20549+2434 POU5058 357 11.6 51
Show 20597+2438 J 3120 262 3.5 53
Show 21011+2345 POU5097 282 6.3 54
Show 21010+2414 POU5096 283 5.8 54
Show 20567+2450 BKO 765 270 6.0 55
Show 20565+2450 BKO 764 AB 95 3.5 55
Show 20565+2450 BKO 764 AC 313 9.7 55
Show 20569+2451 POU5073 325 15.0 56
Show 21007+2325 POU5093 137 17.7 56
Show 20589+2448 POU5083 111 8.0 57
Show 21007+2431 POU5092 145 4.7 58
Show 21007+2430 CVE 31 348 3.9 58
Show 20581+2251 J 1893 24 6.9 61
Show 20543+2441 POU5055 202 9.2 62
Show 21009+2319 POU5094 217 20.7 62
Show 21016+2337 POU5099 233 15.4 63
Show 21002+2445 POU5090 29 14.7 64
Show 20584+2253 DAM 224 78 7.2 65
Show 21019+2340 COU 128 145 0.1 66
Show 20526+2353 BKO 883 10 8.9 66

 
 
WDS 20573+2356 : COMPONENTS
 
 
  A B
B pa=354.3°
sep=15.08"
 
C pa=357.8°
sep=18.40"
pa=13.1°
sep=3.48"
 
 
20573+2356 A
 
 
Coord arcsec 2000 205719.95+235626.4 Mag 12.3 PmRA 1.00 PmDE -23.0
 
 
20573+2356 B
 
 
Coord arcsec 2000 205719.84+235641.4 Coord calc 205719.84+235641.4 Mag 13.7 PmRA -6.00
PmDE -72.0 Delta magnitude 1.4
 
 
20573+2356 C
 
 
Coord arcsec 2000 205719.90+235644.8 Mag 14 PmRA 5.00 PmDE 25.0
Delta magnitude 1.7 Coordinate calculated yes