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Doubles in session


Current system
21112+2351
BKO 885


Nearby doubles
3' : 21113+2349
POU5230

3' : 21112+2353
POU5227

5' : 21112+2347
POU5228

6' : 21110+2353
POU5224

6' : 21114+2348
POU5232

6' : 21110+2345
BKO 884

9' : 21118+2348
POU5240

10' : 21109+2359
POU5223

12' : 21118+2357
POU5239

14' : 21106+2359
POU5214

14' : 21109+2403
POU5221

15' : 21118+2403
POU5241AB

18' : 21100+2354
POU5211AB

18' : 21114+2408
POU5231

18' : 21100+2351
POU5210

19' : 21100+2355
POU5209

21' : 21122+2414
POU5244

23' : 21120+2410
STT 430

23' : 21130+2351
FYM 590

24' : 21129+2350
TDT2828

24' : 21113+2414
POU5233

24' : 21097+2400
POU5205

25' : 21099+2335
POU5207

25' : 21124+2333
POU5247

26' : 21095+2342
POU5200

29' : 21124+2415
POU5246



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.

21112+2351 BKO 885

 
 
21h 11m 14.43s +23° 50' 38.0" P.A. 89.00 sep 13.6 mag 12.12,15.03
 
 
Coord 2000 21112+2351 Discov num BKO 885 Comp Coord arcsec 2000 21 11 14.43 +23 50 38.0
Date first 1998 Date last 2015 Obs 5
Pa first 89 Pa last 88.5 P.A. Now (θ) 88.5°
Sep first 13.5 Sep last 13.564 Sep. Now (ρ) 13.564"
Mag pri 12.12 Mag sec 15.03 delta mag (ΔM) 2.91 Spectral class
Pri motion ra -006 Sec motion ra +037
Pri motion dec -007 Sec motion dec -001
Notes
rPM=1.173
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Tycho2 2173-01758-1 Gaia DR2 1840175748674741120
 
 
WDS 21112+2351 BKO 885 : 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
21112+2351 BKO 885 2009 1 90 13.9 11.90 14.40 211114.43+235038.0
21112+2351 BKO 885 2015 4 89 13.6 12.12 15.03 211114.43+235038.0

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

 
 
WDS 21112+2351 BKO 885 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21112+2351 BKO 885 : MEASURES
 
 
No records found.

 
 
WDS 21112+2351 : VIRTUAL EYEPIECE
 
 

21112+2351 BKO 885A mag 12.12 21112+2351 BKO 885B sep 12.4 P.A. 88.40 mag 15.03 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21112+2351 : ALADIN DSS IMAGE @ 21h 11m 14.43s +23° 50' 38.0"
 
 
 
 
WDS 21112+2351 BKO 885 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21112+2351 BKO 885 distance=0' 21113+2349 POU5230 distance=3' 21112+2353 POU5227 distance=3' 21112+2347 POU5228 distance=5' 21110+2353 POU5224 distance=6' 21114+2348 POU5232 distance=6' 21110+2345 BKO 884 distance=6' 21118+2348 POU5240 distance=9' 21109+2359 POU5223 distance=10' 21118+2357 POU5239 distance=12' 21106+2359 POU5214 distance=14' 21109+2403 POU5221 distance=14' 21118+2403 POU5241AB distance=15' 21118+2403 POU5242AC distance=15' 21100+2354 POU5211AB distance=18' 21100+2354 BKO 771AC distance=18' 21114+2408 POU5231 distance=18' 21100+2351 POU5210 distance=18' 21100+2355 POU5209 distance=19' 21122+2414 POU5244 distance=21' 21120+2410 STT 430 distance=23' 21130+2351 FYM 590 distance=23' 21129+2350 TDT2828 distance=24' 21113+2414 POU5233 distance=24' 21097+2400 POU5205 distance=24' 21099+2335 POU5207 distance=25' 21124+2333 POU5247 distance=25' 21095+2342 POU5200 distance=26' 21124+2415 POU5246 distance=29' 21129+2354 POU5256 distance=29' 21092+2355 POU5197 distance=29' 21133+2346 UC 4409 distance=29' 21096+2410 POU5203 distance=30' 21092+2403 POU5198 distance=30' 21113+2321 POU5229 distance=31' 21129+2330 POU5252AB distance=31' 21129+2330 POU5253AC distance=31' 21129+2330 POU5254AD distance=31' 21129+2330 BKO 886AE distance=31' 21131+2409 POU5259 distance=31' 21115+2422 POU5235 distance=32' 21129+2329 BKO 887 distance=32' 21090+2401 POU5195 distance=33' 21086+2346 POU5190 distance=37' 21141+2355 POU5278 distance=39' 21134+2324 POU5264 distance=40' 21138+2333 POU5274 distance=40' 21095+2422 POU5202 distance=40' 21138+2329 BKO 889 distance=42' 21130+2424 POU5258 distance=42' 21085+2332 TDT2781 distance=42' 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 21112+2351 BKO 885 89 13.6
Show 21113+2349 POU5230 20 11.2 3
Show 21112+2353 POU5227 324 15.3 3
Show 21112+2347 POU5228 239 17.5 5
Show 21110+2353 POU5224 33 15.6 6
Show 21114+2348 POU5232 323 17.6 6
Show 21110+2345 BKO 884 22 3.8 6
Show 21118+2348 POU5240 43 7.7 9
Show 21109+2359 POU5223 349 9.6 10
Show 21118+2357 POU5239 66 7.9 12
Show 21106+2359 POU5214 306 2.0 14
Show 21109+2403 POU5221 26 4.7 14
Show 21118+2403 POU5241 AB 56 13.9 15
Show 21118+2403 POU5242 AC 232 17.4 15
Show 21100+2354 POU5211 AB 328 10.5 18
Show 21100+2354 BKO 771 AC 241 8.5 18
Show 21114+2408 POU5231 247 17.5 18
Show 21100+2351 POU5210 10 18.2 18
Show 21100+2355 POU5209 291 7.0 19
Show 21122+2414 POU5244 29 14.5 21
Show 21120+2410 STT 430 193 1.4 23
Show 21130+2351 FYM 590 301 11.9 23
Show 21129+2350 TDT2828 213 0.6 24
Show 21113+2414 POU5233 302 14.4 24
Show 21097+2400 POU5205 28 16.4 24
Show 21099+2335 POU5207 356 15.3 25
Show 21124+2333 POU5247 22 14.2 25
Show 21095+2342 POU5200 38 17.9 26
Show 21124+2415 POU5246 245 5.3 29
Show 21129+2354 POU5256 254 14.4 29
Show 21092+2355 POU5197 239 21.2 29
Show 21133+2346 UC 4409 358 50.3 29
Show 21096+2410 POU5203 156 3.2 30
Show 21092+2403 POU5198 44 6.9 30
Show 21113+2321 POU5229 169 15.7 31
Show 21129+2330 POU5252 AB 226 13.3 31
Show 21129+2330 POU5253 AC 207 17.0 31
Show 21129+2330 POU5254 AD 218 30.8 31
Show 21129+2330 BKO 886 AE 142 7.0 31
Show 21131+2409 POU5259 139 10.1 31
Show 21115+2422 POU5235 242 11.9 32
Show 21129+2329 BKO 887 114 42.1 32
Show 21090+2401 POU5195 127 14.6 33
Show 21086+2346 POU5190 140 14.0 37
Show 21141+2355 POU5278 225 12.8 39
Show 21134+2324 POU5264 155 14.9 40
Show 21138+2333 POU5274 324 17.4 40
Show 21095+2422 POU5202 316 14.7 40
Show 21138+2329 BKO 889 13 7.3 42
Show 21130+2424 POU5258 66 29.9 42
Show 21085+2332 TDT2781 318 0.8 42

 
 
WDS 21112+2351 : COMPONENTS
 
 
  A
B pa=88.4°
sep=12.41"
 
 
21112+2351 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 211114.43+235038.0 Mag 12.12 PmRA -6.00
PmDE -7.0 Tycho2 2173-01758-1
Tycho2
Tycho2 2173-01758-1 Pflag RAmdeg 317.80989968 DEmdeg 23.84392306
PmRA -6.6 PmDE -12.1 E RAmdeg 80 E DEmdeg 81
E pmRA 2.5 E pmDE 2.5 EpRAm 1979.63 EpDEm 1979.47
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 13.798 E BTmag 0.332 VTmag 12.013
E VTmag 0.141 Prox 999 TYC HIP
CCDM RAdeg 317.80991639 DEdeg 23.84395111 EpRA 1990 1.82
EpDE 1990 1.71 E RAdeg 86.0 E DEdeg 87.0 Posflg
Corr -0.3
 
 
21112+2351 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211115.33+235038.4 Mag 15.03 PmRA 37.00
PmDE -1.0 Calc delta mag 2.91 Calc coord yes