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Doubles in session


Current system
23259+4232
BKO 115 AE


Nearby doubles
3' : 23260+4235
BKO 677

4' : 23262+4230
BKO 679

7' : 23265+4235
CHE 463AB

9' : 23259+4241
CHE 457

10' : 23267+4237
TDT4036

14' : 23264+4245
CHE 462AB

16' : 23272+4224
CHE 470

17' : 23250+4220
CHE 455

17' : 23246+4240
BKO 675

19' : 23245+4223
CHE 450AB

19' : 23246+4244
CHE 451

20' : 23276+4227
CHE 473

20' : 23270+4248
TDT4040

21' : 23262+4212
BKO 680

22' : 23244+4221
CHE 449

22' : 23265+4212
CHE 464

24' : 23278+4244
CHE 476

24' : 23280+4225
BU 1221

25' : 23276+4248
CHE 472

25' : 23263+4208
UC 290

26' : 23278+4218
CHE 477

27' : 23283+4238
CHE 486

28' : 23280+4216
CHE 482

28' : 23282+4220
BKO 689

28' : 23282+4245
CHE 484

29' : 23234+4230
BKO 674



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

23259+4232 BKO 115 AE

 
 
23h 25m 57.90s +42° 32' 28.6" P.A. 30.00 sep 41.8 mag 13.29,15.50
 
 
Coord 2000 23259+4232 Discov num BKO 115 Comp AE Coord arcsec 2000 23 25 57.90 +42 32 28.6
Date first 1998 Date last 2015 Obs 3
Pa first 30 Pa last 29.5 P.A. Now (θ) 29.5°
Sep first 41.7 Sep last 41.795 Sep. Now (ρ) 41.795"
Mag pri 13.29 Mag sec 15.50 delta mag (ΔM) 2.21 Spectral class
Pri motion ra -002 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes N X (See Notes, Dubious double)
Nature of this double is uncertain.
 
 
23259+4232 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 23 25 58 +42 32 29 HJ 1877 AB 2015 11 358 20.3 13.29 14.92 1.63
Show 23 25 58 +42 32 29 HJ 1877 AC 2010 11 243 49.4 13.29 13.00 0.29
Show 23 25 58 +42 32 29 BKO 115 AD 2015 6 326 50.5 13.29 15.33 2.04
Show 23 25 58 +42 32 29 BKO 115 AE 2015 3 30 41.8 13.29 15.50 2.21 <===
Show 23 25 58 +42 32 49 RSE 9001 BD 2015 8 308 35.1 14.92 15.33 0.41
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Gaia DR2 1924818391462292736
 
 
WDS 23259+4232 BKO 115 AE : NOTES
 
 
discov_num notes refcode
HJ 1877 C component is planetary nebula NGC 7662, "Copeland's Blue Snowball".
 
 
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
23259+4232 BKO 115 AE 2002 2 29 42.2 12.20 15.50 D 232557.90+423228.6
23259+4232 BKO 115 AE 2015 3 30 41.8 13.29 15.50 NX 232557.90+423228.6

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

 
 
WDS 23259+4232 BKO 115 AE : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23259+4232 BKO 115 AE : MEASURES
 
 
No records found.

 
 
WDS 23259+4232 : VIRTUAL EYEPIECE
 
 

23259+4232 HJ 1877A mag 13.29 23259+4232 HJ 1877B sep 20.2 P.A. 357.70 mag 14.92 23259+4232 HJ 1877C sep 49.4 P.A. 242.60 mag 13 23259+4232 BKO 115D sep 50.5 P.A. 325.50 mag 15.33 23259+4232 BKO 115E sep 41.8 P.A. 29.50 mag 15.5 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 23259+4232 : ALADIN DSS IMAGE @ 23h 25m 57.90s +42° 32' 28.6"
 
 
 
 
WDS 23259+4232 BKO 115 AE : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23259+4232 HJ 1877AB distance=1' 23259+4232 HJ 1877AC distance=1' 23259+4232 BKO 115AD distance=1' 23259+4232 BKO 115AE distance=1' 23259+4232 RSE9001BD distance=1' 23260+4235 BKO 677 distance=3' 23262+4230 BKO 679 distance=4' 23265+4235 BKO 683BC distance=7' 23265+4235 BKO 683BD distance=7' 23265+4235 CHE 463AB distance=7' 23259+4241 CHE 457 distance=9' 23267+4237 TDT4036 distance=10' 23264+4245 BKO 682BC distance=13' 23264+4245 CHE 462AB distance=14' 23272+4224 CHE 470 distance=16' 23250+4220 CHE 455 distance=17' 23246+4240 BKO 675 distance=17' 23245+4223 CHE 450AB distance=19' 23245+4223 CHE 450AC distance=19' 23246+4244 CHE 451 distance=19' 23276+4227 CHE 473 distance=20' 23270+4248 TDT4040 distance=20' 23262+4212 BKO 680 distance=21' 23244+4221 CHE 449 distance=22' 23265+4212 CHE 464 distance=22' 23278+4244 CHE 476 distance=24' 23280+4225 BU 1221 distance=24' 23276+4248 CHE 472 distance=25' 23263+4208 UC 290 distance=25' 23278+4218 CHE 477 distance=26' 23283+4238 CHE 486 distance=27' 23280+4216 CHE 482 distance=28' 23282+4220 BKO 689 distance=28' 23282+4245 CHE 484 distance=28' 23234+4230 BKO 674 distance=29' 23234+4234 CHE 446 distance=29' 23272+4258 BKO 685 distance=29' 23285+4230 CHE 488 distance=29' 23261+4203 CHE 459 distance=30' 23234+4224 CHE 447 distance=31' 23281+4213 CHE 483 distance=31' 23260+4201 CHE 458AB distance=32' 23260+4201 BKO 678BC distance=32' 23234+4246 BKO 673 distance=32' 23288+4225 COU1847 distance=32' 23288+4227 CHE 490 distance=33' 23234+4248 CHE 445 distance=33' 23289+4230 CHE 493 distance=33' 23279+4207 CHE 478AB distance=34' 23270+4304 CHE 467AB distance=34' 23270+4304 BKO 684AC distance=34' 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 23259+4232 HJ 1877 AB 358 20.3 1
Show 23259+4232 HJ 1877 AC 243 49.4 1
Show 23259+4232 BKO 115 AD 326 50.5 1
Show 23259+4232 BKO 115 AE 30 41.8 1
Show 23259+4232 RSE9001 BD 308 35.1 1
Show 23260+4235 BKO 677 190 5.7 3
Show 23262+4230 BKO 679 82 3.0 4
Show 23265+4235 BKO 683 BC 267 13.8 7
Show 23265+4235 BKO 683 BD 315 11.3 7
Show 23265+4235 CHE 463 AB 323 41.9 7
Show 23259+4241 CHE 457 121 17.2 9
Show 23267+4237 TDT4036 352 2.2 10
Show 23264+4245 BKO 682 BC 97 4.5 13
Show 23264+4245 CHE 462 AB 164 28.4 14
Show 23272+4224 CHE 470 203 32.0 16
Show 23250+4220 CHE 455 302 28.9 17
Show 23246+4240 BKO 675 69 9.7 17
Show 23245+4223 CHE 450 AB 337 11.9 19
Show 23245+4223 CHE 450 AC 27 21.3 19
Show 23246+4244 CHE 451 295 36.6 19
Show 23276+4227 CHE 473 313 29.3 20
Show 23270+4248 TDT4040 333 0.7 20
Show 23262+4212 BKO 680 76 8.8 21
Show 23244+4221 CHE 449 33 29.5 22
Show 23265+4212 CHE 464 120 9.9 22
Show 23278+4244 CHE 476 89 9.0 24
Show 23280+4225 BU 1221 146 2.1 24
Show 23276+4248 CHE 472 223 23.2 25
Show 23263+4208 UC 290 275 27.8 25
Show 23278+4218 CHE 477 230 39.5 26
Show 23283+4238 CHE 486 319 33.3 27
Show 23280+4216 CHE 482 342 30.3 28
Show 23282+4220 BKO 689 23 4.3 28
Show 23282+4245 CHE 484 87 28.1 28
Show 23234+4230 BKO 674 205 6.1 29
Show 23234+4234 CHE 446 192 14.9 29
Show 23272+4258 BKO 685 119 8.2 29
Show 23285+4230 CHE 488 26 34.3 29
Show 23261+4203 CHE 459 5 28.3 30
Show 23234+4224 CHE 447 286 27.1 31
Show 23281+4213 CHE 483 39 14.7 31
Show 23260+4201 CHE 458 AB 262 30.3 32
Show 23260+4201 BKO 678 BC 41 8.7 32
Show 23234+4246 BKO 673 260 5.5 32
Show 23288+4225 COU1847 47 0.2 32
Show 23288+4227 CHE 490 17 31.6 33
Show 23234+4248 CHE 445 254 31.1 33
Show 23289+4230 CHE 493 24 32.2 33
Show 23279+4207 CHE 478 AB 232 43.6 34
Show 23270+4304 CHE 467 AB 66 16.7 34
Show 23270+4304 BKO 684 AC 218 15.7 34

 
 
WDS 23259+4232 : COMPONENTS
 
 
  A B C D
B pa=357.7°
sep=20.25"
 
C pa=242.6°
sep=49.38"
pa=225.0°
sep=60.80"
 
D pa=325.5°
sep=50.54"
pa=307.6°
sep=35.10"
pa=13.3°
sep=66.15"
 
E pa=29.5°
sep=41.79"
pa=53.0°
sep=26.80"
pa=47.5°
sep=87.42"
pa=96.1°
sep=49.48"
 
 
23259+4232 A
 
 
Coord arcsec 2000 232557.90+423228.6 Mag 13.29 PmRA -8.00 PmDE 3.0
 
 
23259+4232 B
 
 
Coord arcsec 2000 232557.83+423248.8 Mag 14.92 PmRA -8.00 PmDE 8.0
Delta magnitude 1.63 Coordinate calculated yes
 
 
23259+4232 C
 
 
Coord arcsec 2000 232553.93+423205.9 Mag 13 PmRA -14.00 PmDE -10.0
Delta magnitude 0.29 Coordinate calculated yes
 
 
23259+4232 D
 
 
Coord arcsec 2000 232555.31+423310.3 Mag 15.33 PmRA 21.00 PmDE 1.0
Delta magnitude 2.04 Coordinate calculated yes
 
 
23259+4232 E
 
 
Coord arcsec 2000 232559.76+423305.0 Mag 15.5 Delta magnitude 2.21 Coordinate calculated yes