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Current system
20153+2428
BKO 818 AC


Nearby doubles
4' : 20150+2428
POU4311

4' : 20153+2432
POU4313

6' : 20150+2424
POU4309AB

10' : 20155+2437
POU4315

12' : 20155+2439
POU4317

12' : 20158+2437
BKO 819

16' : 20158+2441
POU4320

16' : 20160+2416
POU4322AB

17' : 20159+2414
POU4321

17' : 20162+2437
POU4324

18' : 20145+2414
POU4301

19' : 20166+2433
POU4330

22' : 20165+2416
POU4325

22' : 20167+2425
BRT3356

22' : 20141+2443
POU4293

22' : 20165+2415
POU4327

22' : 20158+2407
POU4319

23' : 20149+2451
BKO 816

24' : 20142+2446
POU4295

24' : 20141+2446
BKO 810

24' : 20135+2431
POU4285

24' : 20166+2412
POU4328

24' : 20159+2406
TDT2128

25' : 20145+2451
STT 402

26' : 20137+2414
STF2653AB

27' : 20146+2453
J 1165



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20153+2428 BKO 818 AC

 
 
20h 15m 14.02s +24° 28' 19.0" P.A. 27.00 sep 8.3 mag 9.70,14.00 Sp G0
 
 
Coord 2000 20153+2428 Discov num BKO 818 Comp AC Coord arcsec 2000 20 15 14.02 +24 28 19.0
Date first 1999 Date last 2015 Obs 8
Pa first 27 Pa last 27 P.A. Now (θ) 27°
Sep first 8.2 Sep last 8.315 Sep. Now (ρ) 8.315"
Mag pri 9.70 Mag sec 14.00 delta mag (ΔM) 4.3 Spectral class G0 (yellow)
Pri motion ra +000 Sec motion ra +022
Pri motion dec -005 Sec motion dec +003
Notes
rPM=1.054
This double is not physical.
 
 
20153+2428 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 15 14 +24 28 19 POU 4312 AB 2015 9 222 19.9 9.70 12.80 3.10
Show 20 15 14 +24 28 19 BKO 818 AC 2015 8 27 8.3 9.70 14.00 4.30 <===
Show 20 15 14 +24 28 19 BKO 818 AD 2015 8 187 17.2 9.70 13.60 3.90
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Tycho2 2159-00459-1 Gaia DR2 1830707995804183552 HD 346089
 
 
WDS 20153+2428 BKO 818 AC : 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
20153+2428 BKO 818 AC 2009 1 31 7.0 9.70 14.00 201514.02+242819.0
20153+2428 BKO 818 AC 2015 4 27 8.3 9.70 14.00 G0 201514.02+242819.0

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

 
 
WDS 20153+2428 BKO 818 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20153+2428 BKO 818 AC : MEASURES
 
 
No records found.

 
 
WDS 20153+2428 : VIRTUAL EYEPIECE
 
 

20153+2428 POU4312A mag 9.7 Sp G0 20153+2428 POU4312B sep 19.9 P.A. 222.30 mag 12.8 20153+2428 BKO 818C sep 8.3 P.A. 27.00 mag 14 20153+2428 BKO 818D sep 17.2 P.A. 186.70 mag 13.6 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20153+2428 : ALADIN DSS IMAGE @ 20h 15m 14.02s +24° 28' 19.0"
 
 
 
 
WDS 20153+2428 BKO 818 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20153+2428 POU4312AB distance=1' 20153+2428 BKO 818AC distance=1' 20153+2428 BKO 818AD distance=1' 20150+2428 POU4311 distance=4' 20153+2432 POU4313 distance=4' 20150+2424 POU4309AB distance=6' 20150+2424 POU4310AC distance=6' 20150+2424 BKO 817AD distance=6' 20155+2437 POU4315 distance=10' 20155+2439 POU4317 distance=12' 20158+2437 BKO 819 distance=12' 20158+2441 POU4320 distance=16' 20160+2416 POU4322AB distance=16' 20159+2414 POU4321 distance=17' 20162+2437 POU4324 distance=17' 20145+2414 POU4301 distance=18' 20166+2433 POU4330 distance=19' 20165+2416 POU4325 distance=22' 20167+2425 BRT3356 distance=22' 20141+2443 POU4293 distance=22' 20165+2415 POU4327 distance=22' 20158+2407 POU4319 distance=22' 20149+2451 BKO 816 distance=23' 20142+2446 POU4295 distance=24' 20141+2446 BKO 810 distance=24' 20135+2431 POU4285 distance=24' 20166+2412 POU4328 distance=24' 20159+2406 TDT2128 distance=24' 20145+2451 STT 402 distance=25' 20137+2414 STF2653AB distance=26' 20146+2453 J 1165 distance=27' 20140+2449 BKO 809 distance=27' 20140+2407 POU4291 distance=28' 20169+2410 POU4335 distance=30' 20172+2415 HDS2893AB distance=31' 20172+2415 GRV 326AC distance=31' 20145+2359 POU4302 distance=31' 20143+2401 BKO 812 distance=31' 20172+2411 POU4339 distance=33' 20133+2411 POU4282 distance=33' 20144+2358 POU4299AB distance=33' 20144+2358 POU4298AC distance=33' 20146+2459 POU4304 distance=33' 20131+2414 POU4279 distance=34' 20127+2430 POU4273AB distance=35' 20127+2430 POU4274AC distance=35' 20139+2358 POU4290 distance=36' 20157+2503 POU4318 distance=36' 20139+2357 NYS 5A,BC distance=36' 20139+2357 NYS 5BC distance=36' 20144+2354 BKO 814 distance=37' 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 20153+2428 POU4312 AB 222 19.9 1
Show 20153+2428 BKO 818 AC 27 8.3 1
Show 20153+2428 BKO 818 AD 187 17.2 1
Show 20150+2428 POU4311 38 11.1 4
Show 20153+2432 POU4313 329 12.1 4
Show 20150+2424 POU4309 AB 72 7.0 6
Show 20150+2424 POU4310 AC 39 17.8 6
Show 20150+2424 BKO 817 AD 312 5.2 6
Show 20155+2437 POU4315 95 4.4 10
Show 20155+2439 POU4317 96 4.6 12
Show 20158+2437 BKO 819 96 8.2 12
Show 20158+2441 POU4320 52 19.2 16
Show 20160+2416 POU4322 AB 94 7.8 16
Show 20159+2414 POU4321 251 14.5 17
Show 20162+2437 POU4324 189 17.8 17
Show 20145+2414 POU4301 81 17.2 18
Show 20166+2433 POU4330 307 14.3 19
Show 20165+2416 POU4325 104 11.6 22
Show 20167+2425 BRT3356 314 3.8 22
Show 20141+2443 POU4293 197 3.1 22
Show 20165+2415 POU4327 172 18.9 22
Show 20158+2407 POU4319 166 8.0 22
Show 20149+2451 BKO 816 265 5.9 23
Show 20142+2446 POU4295 303 3.7 24
Show 20141+2446 BKO 810 249 6.2 24
Show 20135+2431 POU4285 330 10.5 24
Show 20166+2412 POU4328 121 15.5 24
Show 20159+2406 TDT2128 173 5.2 24
Show 20145+2451 STT 402 33 15.3 25
Show 20137+2414 STF2653 AB 277 2.9 26
Show 20146+2453 J 1165 122 2.2 27
Show 20140+2449 BKO 809 183 6.8 27
Show 20140+2407 POU4291 128 17.0 28
Show 20169+2410 POU4335 93 11.7 30
Show 20172+2415 HDS2893 AB 168 0.3 31
Show 20172+2415 GRV 326 AC 262 34.8 31
Show 20145+2359 POU4302 107 15.5 31
Show 20143+2401 BKO 812 163 8.3 31
Show 20172+2411 POU4339 357 12.1 33
Show 20133+2411 POU4282 16 6.7 33
Show 20144+2358 POU4299 AB 338 10.3 33
Show 20144+2358 POU4298 AC 320 12.6 33
Show 20146+2459 POU4304 325 17.8 33
Show 20131+2414 POU4279 184 2.6 34
Show 20127+2430 POU4273 AB 234 8.0 35
Show 20127+2430 POU4274 AC 9 13.4 35
Show 20139+2358 POU4290 165 14.0 36
Show 20157+2503 POU4318 213 14.3 36
Show 20139+2357 NYS 5 A,BC 135 17.8 36
Show 20139+2357 NYS 5 BC 151 8.6 36
Show 20144+2354 BKO 814 218 4.0 37

 
 
WDS 20153+2428 : COMPONENTS
 
 
  A B C
B pa=222.3°
sep=19.88"
 
C pa=27.0°
sep=8.31"
pa=37.8°
sep=27.99"
 
D pa=186.7°
sep=17.20"
pa=101.8°
sep=11.62"
pa=193.3°
sep=25.17"
 
 
20153+2428 A
 
 
Coord arcsec 2000 201514.02+242819.0 Mag 9.7 Spectral class G0 (yellow) PmRA 0.00
PmDE -5.0 Tycho2 2159-00459-1 HD 346089
Tycho2
Tycho2 2159-00459-1 Pflag RAmdeg 303.80841389 DEmdeg 24.47194673
PmRA 0.7 PmDE -4.3 E RAmdeg 16 E DEmdeg 13
E pmRA 1.5 E pmDE 1.5 EpRAm 1989.31 EpDEm 1990.12
Num 4 Q RAmdeg 1.9 Q DEmdeg 1.8 Q pmRA 2.0
Q pmDE 1.8 BTmag 10.357 E BTmag 0.027 VTmag 9.782
E VTmag 0.022 Prox 659 TYC T HIP
CCDM RAdeg 303.80840806 DEdeg 24.47195444 EpRA 1990 1.51
EpDE 1990 1.67 E RAdeg 16.6 E DEdeg 13.5 Posflg
Corr 0.0
 
 
20153+2428 B
 
 
Coord arcsec 2000 201513.04+242804.3 Mag 12.8 PmRA 6.00 PmDE 7.0
Delta magnitude 3.1 Coordinate calculated yes
 
 
20153+2428 C
 
 
Coord arcsec 2000 201514.30+242826.4 Mag 14 PmRA 22.00 PmDE 3.0
Delta magnitude 4.3 Coordinate calculated yes
 
 
20153+2428 D
 
 
Coord arcsec 2000 201513.87+242801.9 Mag 13.6 Delta magnitude 3.9 Coordinate calculated yes