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Current system
23227+4142
CHE 443


Nearby doubles
5' : 23225+4146
CHE 439

9' : 23226+4150
CHE 440

18' : 23237+4155
CHE 448

23' : 23246+4139
CHE 452

23' : 23223+4204
CHE 437AB

26' : 23217+4204
BKO 670

26' : 23249+4149
CHE 453AB

27' : 23220+4207
BKO 671

28' : 23251+4136
BKO 676

30' : 23225+4211
CHE 438

32' : 23255+4142
CHE 456

33' : 23227+4215
CHE 442

33' : 23231+4109
COU1648

37' : 23257+4155
KPP 530

37' : 23230+4218
CHE 444

42' : 23212+4219
COU1647

42' : 23260+4201
CHE 458AB

44' : 23234+4224
CHE 447

44' : 23244+4221
CHE 449

44' : 23261+4203
CHE 459

46' : 23218+4226
CHE 436

46' : 23245+4223
CHE 450AB

47' : 23250+4220
CHE 455

49' : 23263+4208
UC 290

49' : 23268+4157
CHE 466

49' : 23234+4230
BKO 674



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

23227+4142 CHE 443

 
 
23h 22m 42.14s +41° 41' 40.5" P.A. 26.00 sep 5.1 mag 11.20,12.00
 
 
Coord 2000 23227+4142 Discov num CHE 443 Comp Coord arcsec 2000 23 22 42.14 +41 41 40.5
Date first 1911 Date last 2015 Obs 10
Pa first 14 Pa last 25.6 P.A. Now (θ) 25.6°
Sep first 5.0 Sep last 5.062 Sep. Now (ρ) 5.062"
Mag pri 11.20 Mag sec 12.00 delta mag (ΔM) 0.8 Spectral class
Pri motion ra -009 Sec motion ra +014
Pri motion dec -020 Sec motion dec +018
Notes
rPM=1.948
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Gaia DR2 1924383358520541056
 
 
WDS 23227+4142 CHE 443 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Che1908 Pa - Chevalier, Stanislas .
Che1908 Shanghai Obs. Zo-Se 4, 60, 1908 (corrections described in Bko2011c and Hrt2012b)
Che1909 Pa - Chevalier, Stanislas .
Che1909 Shanghai Obs. Zo-Se 5, 86, 1909 (corrections are described in Hrt2012b)
Che1910 Ma j Chevalier, Stanislas & Tsang Ziang-seng .
Che1910 +Pa Shanghai Obs. Zo-Se 6, O5, 1910 (corrections are described in Hrt2012b)
Che1911 Ma - Chevalier, Stanislas .
Che1911 +Pa Shanghai Obs. Zo-Se 7, B1, 1911 (corrections are described in Hrt2012b)
Che1925 Pa - Chevalier, Stanislas 1925JO......8...65G
Che1925 J. Obs. 8, 65, 1925
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23227+4142 CHE 443 2000 2 203 4.8 10.44 10.56 232242.23+414142.4
23227+4142 CHE 443 2008 3 205 5.1 10.44 10.56 232242.23+414142.4
23227+4142 CHE 443 2011 5 29 5.0 11.20 12.00 232242.14+414140.5
23227+4142 CHE 443 2015 7 26 5.1 11.20 12.00 232242.14+414140.5

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

 
 
WDS 23227+4142 CHE 443 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23227+4142 CHE 443 : MEASURES
 
 
No records found.

 
 
WDS 23227+4142 : VIRTUAL EYEPIECE
 
 

23227+4142 CHE 443A mag 11.2 23227+4142 CHE 443B sep 4.8 P.A. 19.70 mag 12 virtual eyepiece
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Radius:
Components only
 
 
WDS 23227+4142 : ALADIN DSS IMAGE @ 23h 22m 42.14s +41° 41' 40.5"
 
 
 
 
WDS 23227+4142 CHE 443 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23227+4142 CHE 443 distance=0' 23225+4146 CHE 439 distance=5' 23226+4150 CHE 440 distance=9' 23237+4155 CHE 448 distance=18' 23246+4139 CHE 452 distance=23' 23223+4204 CHE 437AB distance=23' 23223+4204 CHE 437AC distance=23' 23217+4204 BKO 670 distance=26' 23249+4149 CHE 453AB distance=26' 23249+4149 CHE 454AC distance=26' 23220+4207 BKO 671 distance=27' 23251+4136 BKO 676 distance=28' 23225+4211 CHE 438 distance=30' 23255+4142 CHE 456 distance=32' 23227+4215 CHE 442 distance=33' 23231+4109 COU1648 distance=33' 23257+4155 KPP 530 distance=37' 23230+4218 CHE 444 distance=37' 23260+4201 BKO 678BC distance=42' 23212+4219 COU1647 distance=42' 23260+4201 CHE 458AB distance=42' 23234+4224 CHE 447 distance=44' 23244+4221 CHE 449 distance=44' 23261+4203 CHE 459 distance=44' 23218+4226 CHE 436 distance=46' 23245+4223 CHE 450AB distance=46' 23245+4223 CHE 450AC distance=46' 23250+4220 CHE 455 distance=47' 23263+4208 UC 290 distance=49' 23268+4157 CHE 466 distance=49' 23234+4230 BKO 674 distance=49' 23271+4143 CHE 469 distance=50' 23262+4212 BKO 680 distance=50' 23272+4139 BKO 686 distance=51' 23227+4233 BKO 672AB distance=52' 23227+4233 BKO 672AC distance=52' 23271+4201 CHE 468 distance=53' 23265+4212 CHE 464 distance=53' 23274+4140 CHE 471AB distance=54' 23274+4140 ABH 172AD distance=54' 23274+4140 CHE 471AC distance=54' 23234+4234 CHE 446 distance=54' 23274+4140 CHE 471BC distance=54' 23222+4233 HJ 1872 distance=54' 23195+4225 COU1645 distance=56' 23277+4146 CHE 474AB distance=57' 23277+4146 STJ 88Aa,Ab distance=57' 23267+4103 COU1845AB distance=60' 23267+4103 GII 308Aa,Ab distance=60' 23279+4201 CHE 480 distance=62' 23262+4230 BKO 679 distance=62' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 23227+4142 CHE 443 26 5.1
Show 23225+4146 CHE 439 17 6.6 5
Show 23226+4150 CHE 440 126 27.2 9
Show 23237+4155 CHE 448 35 31.2 18
Show 23246+4139 CHE 452 109 19.7 23
Show 23223+4204 CHE 437 AB 187 31.6 23
Show 23223+4204 CHE 437 AC 46 21.5 23
Show 23217+4204 BKO 670 355 8.5 26
Show 23249+4149 CHE 453 AB 34 39.3 26
Show 23249+4149 CHE 454 AC 315 37.0 26
Show 23220+4207 BKO 671 124 8.4 27
Show 23251+4136 BKO 676 198 9.6 28
Show 23225+4211 CHE 438 268 12.7 30
Show 23255+4142 CHE 456 123 28.8 32
Show 23227+4215 CHE 442 304 26.4 33
Show 23231+4109 COU1648 144 2.1 33
Show 23257+4155 KPP 530 344 4.7 37
Show 23230+4218 CHE 444 150 36.4 37
Show 23260+4201 BKO 678 BC 41 8.7 42
Show 23212+4219 COU1647 186 1.2 42
Show 23260+4201 CHE 458 AB 262 30.2 42
Show 23234+4224 CHE 447 286 27.1 44
Show 23244+4221 CHE 449 33 29.5 44
Show 23261+4203 CHE 459 5 28.2 44
Show 23218+4226 CHE 436 337 31.1 46
Show 23245+4223 CHE 450 AB 337 11.9 46
Show 23245+4223 CHE 450 AC 27 21.3 46
Show 23250+4220 CHE 455 302 28.9 47
Show 23263+4208 UC 290 275 27.8 49
Show 23268+4157 CHE 466 125 19.0 49
Show 23234+4230 BKO 674 205 6.1 49
Show 23271+4143 CHE 469 66 17.7 50
Show 23262+4212 BKO 680 76 8.8 50
Show 23272+4139 BKO 686 207 7.7 51
Show 23227+4233 BKO 672 AB 297 3.7 52
Show 23227+4233 BKO 672 AC 57 7.9 52
Show 23271+4201 CHE 468 85 17.4 53
Show 23265+4212 CHE 464 120 9.9 53
Show 23274+4140 CHE 471 AB 103 7.5 54
Show 23274+4140 ABH 172 AD 110 84.4 54
Show 23274+4140 CHE 471 AC 330 12.3 54
Show 23234+4234 CHE 446 192 14.9 54
Show 23274+4140 CHE 471 BC 312 18.3 54
Show 23222+4233 HJ 1872 97 14.2 54
Show 23195+4225 COU1645 77 0.8 56
Show 23277+4146 CHE 474 AB 187 27.1 57
Show 23277+4146 STJ 88 Aa,Ab 193 1.0 57
Show 23267+4103 COU1845 AB 1 0.9 60
Show 23267+4103 GII 308 Aa,Ab 124 0.1 60
Show 23279+4201 CHE 480 148 36.9 62
Show 23262+4230 BKO 679 82 3.0 62

 
 
WDS 23227+4142 : COMPONENTS
 
 
  A
B pa=19.7°
sep=4.85"
 
 
23227+4142 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 232242.14+414140.5 Mag 11.2 PmRA -9.00
PmDE -20.0
 
 
23227+4142 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 232242.29+414145.1 Mag 12 PmRA 14.00
PmDE 18.0 Calc delta mag 0.8 Calc coord yes