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Doubles in session


Current system
23220+4207
BKO 671


Nearby doubles
5' : 23223+4204
CHE 437AB

6' : 23217+4204
BKO 670

7' : 23225+4211
CHE 438

11' : 23227+4215
CHE 442

15' : 23230+4218
CHE 444

16' : 23212+4219
COU1647

19' : 23226+4150
CHE 440

19' : 23218+4226
CHE 436

22' : 23225+4146
CHE 439

23' : 23234+4224
CHE 447

23' : 23237+4155
CHE 448

27' : 23227+4233
BKO 672AB

27' : 23227+4142
CHE 443

27' : 23222+4233
HJ 1872

28' : 23234+4230
BKO 674

30' : 23244+4221
CHE 449

31' : 23234+4234
CHE 446

32' : 23245+4223
CHE 450AB

33' : 23195+4225
COU1645

36' : 23250+4220
CHE 455

38' : 23249+4149
CHE 453AB

41' : 23246+4139
CHE 452

42' : 23234+4246
BKO 673

43' : 23234+4248
CHE 445

44' : 23257+4155
KPP 530

44' : 23246+4240
BKO 675



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.

23220+4207 BKO 671

 
 
23h 22m 02.54s +42° 07' 22.4" P.A. 124.00 sep 8.4 mag 13.80,13.90
 
 
Coord 2000 23220+4207 Discov num BKO 671 Comp Coord arcsec 2000 23 22 02.54 +42 07 22.4
Date first 1998 Date last 2015 Obs 7
Pa first 123 Pa last 123.7 P.A. Now (θ) 123.7°
Sep first 9.0 Sep last 8.371 Sep. Now (ρ) 8.371"
Mag pri 13.80 Mag sec 13.90 delta mag (ΔM) 0.1 Spectral class
Pri motion ra +045 Sec motion ra +006
Pri motion dec -013 Sec motion dec +005
Notes
rPM=0.917
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Gaia DR2 1924595465478667008
 
 
WDS 23220+4207 BKO 671 : 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
23220+4207 BKO 671 2008 1 123 8.7 13.80 13.90 232202.54+420722.4
23220+4207 BKO 671 2015 4 124 8.4 13.80 13.90 232202.54+420722.4

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

 
 
WDS 23220+4207 BKO 671 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23220+4207 BKO 671 : MEASURES
 
 
No records found.

 
 
WDS 23220+4207 : VIRTUAL EYEPIECE
 
 

23220+4207 BKO 671A mag 13.8 23220+4207 BKO 671B sep 7.0 P.A. 132.00 mag 13.9 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 23220+4207 : ALADIN DSS IMAGE @ 23h 22m 02.54s +42° 07' 22.4"
 
 
 
 
WDS 23220+4207 BKO 671 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23220+4207 BKO 671 distance=0' 23223+4204 CHE 437AB distance=5' 23223+4204 CHE 437AC distance=5' 23217+4204 BKO 670 distance=6' 23225+4211 CHE 438 distance=7' 23227+4215 CHE 442 distance=11' 23230+4218 CHE 444 distance=15' 23212+4219 COU1647 distance=16' 23226+4150 CHE 440 distance=19' 23218+4226 CHE 436 distance=19' 23225+4146 CHE 439 distance=22' 23234+4224 CHE 447 distance=23' 23237+4155 CHE 448 distance=23' 23227+4233 BKO 672AB distance=27' 23227+4233 BKO 672AC distance=27' 23227+4142 CHE 443 distance=27' 23222+4233 HJ 1872 distance=27' 23234+4230 BKO 674 distance=28' 23244+4221 CHE 449 distance=30' 23234+4234 CHE 446 distance=31' 23245+4223 CHE 450AB distance=32' 23245+4223 CHE 450AC distance=32' 23195+4225 COU1645 distance=33' 23250+4220 CHE 455 distance=36' 23249+4149 CHE 453AB distance=38' 23249+4149 CHE 454AC distance=38' 23246+4139 CHE 452 distance=41' 23234+4246 BKO 673 distance=42' 23234+4248 CHE 445 distance=43' 23257+4155 KPP 530 distance=44' 23246+4240 BKO 675 distance=44' 23198+4243 COU1646 distance=44' 23260+4201 BKO 678BC distance=45' 23260+4201 CHE 458AB distance=45' 23261+4203 CHE 459 distance=46' 23246+4244 CHE 451 distance=46' 23255+4142 CHE 456 distance=47' 23251+4136 BKO 676 distance=47' 23262+4212 BKO 680 distance=47' 23263+4208 UC 290 distance=48' 23227+4255 CHE 441AB distance=49' 23227+4255 CHE 441AC distance=49' 23259+4232 HJ 1877AB distance=51' 23259+4232 HJ 1877AC distance=51' 23259+4232 BKO 115AD distance=51' 23259+4232 BKO 115AE distance=51' 23265+4212 CHE 464 distance=51' 23259+4232 RSE9001BD distance=51' 23262+4230 BKO 679 distance=51' 23260+4235 BKO 677 distance=52' 23259+4241 CHE 457 distance=55' 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 23220+4207 BKO 671 124 8.4
Show 23223+4204 CHE 437 AB 187 31.6 5
Show 23223+4204 CHE 437 AC 46 21.5 5
Show 23217+4204 BKO 670 355 8.5 6
Show 23225+4211 CHE 438 268 12.7 7
Show 23227+4215 CHE 442 304 26.4 11
Show 23230+4218 CHE 444 150 36.4 15
Show 23212+4219 COU1647 186 1.2 16
Show 23226+4150 CHE 440 126 27.2 19
Show 23218+4226 CHE 436 337 31.1 19
Show 23225+4146 CHE 439 17 6.6 22
Show 23234+4224 CHE 447 286 27.1 23
Show 23237+4155 CHE 448 35 31.2 23
Show 23227+4233 BKO 672 AB 297 3.7 27
Show 23227+4233 BKO 672 AC 57 7.9 27
Show 23227+4142 CHE 443 26 5.1 27
Show 23222+4233 HJ 1872 97 14.2 27
Show 23234+4230 BKO 674 205 6.1 28
Show 23244+4221 CHE 449 33 29.5 30
Show 23234+4234 CHE 446 192 14.9 31
Show 23245+4223 CHE 450 AB 337 11.9 32
Show 23245+4223 CHE 450 AC 27 21.3 32
Show 23195+4225 COU1645 77 0.8 33
Show 23250+4220 CHE 455 302 28.9 36
Show 23249+4149 CHE 453 AB 34 39.3 38
Show 23249+4149 CHE 454 AC 315 37.0 38
Show 23246+4139 CHE 452 109 19.7 41
Show 23234+4246 BKO 673 260 5.5 42
Show 23234+4248 CHE 445 254 31.1 43
Show 23257+4155 KPP 530 344 4.7 44
Show 23246+4240 BKO 675 69 9.7 44
Show 23198+4243 COU1646 75 0.3 44
Show 23260+4201 BKO 678 BC 41 8.7 45
Show 23260+4201 CHE 458 AB 262 30.2 45
Show 23261+4203 CHE 459 5 28.2 46
Show 23246+4244 CHE 451 295 36.6 46
Show 23255+4142 CHE 456 123 28.8 47
Show 23251+4136 BKO 676 198 9.6 47
Show 23262+4212 BKO 680 76 8.8 47
Show 23263+4208 UC 290 275 27.8 48
Show 23227+4255 CHE 441 AB 39 4.4 49
Show 23227+4255 CHE 441 AC 41 49.8 49
Show 23259+4232 HJ 1877 AB 358 20.3 51
Show 23259+4232 HJ 1877 AC 243 49.4 51
Show 23259+4232 BKO 115 AD 326 50.5 51
Show 23259+4232 BKO 115 AE 30 41.8 51
Show 23265+4212 CHE 464 120 9.9 51
Show 23259+4232 RSE9001 BD 308 35.1 51
Show 23262+4230 BKO 679 82 3.0 51
Show 23260+4235 BKO 677 190 5.7 52
Show 23259+4241 CHE 457 121 17.2 55

 
 
WDS 23220+4207 : COMPONENTS
 
 
  A
B pa=132.0°
sep=6.95"
 
 
23220+4207 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 232202.54+420722.4 Mag 13.8 PmRA 45.00
PmDE -13.0
 
 
23220+4207 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 232203.00+420717.8 Mag 13.9 PmRA 6.00
PmDE 5.0 Calc delta mag 0.1 Calc coord yes