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Current system
22457+3320
CHE 419


Nearby doubles
5' : 22460+3316
BKO 666

7' : 22463+3319
CHE 428AB

13' : 22462+3309
BKO 667AB

14' : 22459+3307
CHE 424

22' : 22475+3326
ES 2395

23' : 22445+3303
ES 2271

29' : 22459+3252
CHE 425

29' : 22439+3337
ES 265

30' : 22434+3318
CHE 398

31' : 22433+3319
BKO 664

32' : 22433+3315
CHE 396

32' : 22450+3250
CHE 413

34' : 22444+3252
CHE 408

35' : 22474+3252
CHE 432

36' : 22429+3316
TDT3672AB

38' : 22449+3245
CHE 411

39' : 22459+3358
HJ 969

39' : 22465+3242
CHE 429

40' : 22455+3359
HU 782

45' : 22492+3310
ES 2272

47' : 22468+3405
TDT3703

47' : 22427+3254
CHE 385AB

47' : 22420+3319
CHE 372

48' : 22478+3241
CHE 434

52' : 22431+3240
CHE 394

54' : 22421+3259
J 2377



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

22457+3320 CHE 419

 
 
22h 45m 46.09s +33° 19' 57.2" P.A. 148.00 sep 17.7 mag 12.50,13.40
 
 
Coord 2000 22457+3320 Discov num CHE 419 Comp Coord arcsec 2000 22 45 46.09 +33 19 57.2
Date first 1910 Date last 2017 Obs 13
Pa first 148 Pa last 147.8 P.A. Now (θ) 147.8°
Sep first 17.3 Sep last 17.715 Sep. Now (ρ) 17.715"
Mag pri 12.50 Mag sec 13.40 delta mag (ΔM) 0.9 Spectral class
Pri motion ra -012 Sec motion ra +005
Pri motion dec -003 Sec motion dec -001
Notes
rPM=1.384
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Gaia DR2 1890881999428648704
 
 
WDS 22457+3320 CHE 419 : 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
22457+3320 CHE 419 1998 4 147 17.7 10.29 14.50 D 224546.09+331957.2
22457+3320 CHE 419 2008 5 147 17.8 10.29 14.50 D 224546.09+331957.2
22457+3320 CHE 419 2010 7 147 17.7 10.29 14.50 224546.09+331957.2
22457+3320 CHE 419 2015 8 147 17.8 10.29 14.50 224546.09+331957.2
22457+3320 CHE 419 2017 10 148 17.7 12.50 13.40 224546.09+331957.2

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

 
 
WDS 22457+3320 CHE 419 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22457+3320 CHE 419 : MEASURES
 
 
No records found.

 
 
WDS 22457+3320 : VIRTUAL EYEPIECE
 
 

22457+3320 CHE 419A mag 12.5 22457+3320 CHE 419B sep 16.9 P.A. 152.20 mag 13.4 virtual eyepiece
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Radius:
Components only
 
 
WDS 22457+3320 : ALADIN DSS IMAGE @ 22h 45m 46.09s +33° 19' 57.2"
 
 
 
 
WDS 22457+3320 CHE 419 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22457+3320 CHE 419 distance=1' 22460+3316 BKO 666 distance=5' 22463+3319 HDS3233Aa,Ab distance=7' 22463+3319 CHE 428AB distance=7' 22463+3319 DEA 63AC distance=7' 22462+3309 BKO 667AB distance=13' 22462+3309 BKO 667AC distance=13' 22459+3307 CHE 424 distance=14' 22475+3326 ES 2395 distance=22' 22445+3303 ES 2271 distance=23' 22459+3252 CHE 425 distance=29' 22439+3337 ES 265 distance=29' 22434+3318 CHE 398 distance=30' 22433+3319 BKO 664 distance=31' 22433+3315 CHE 396 distance=32' 22450+3250 CHE 413 distance=32' 22444+3252 CHE 408 distance=34' 22474+3252 CHE 432 distance=35' 22429+3316 TDT3672AB distance=36' 22429+3316 GRV 601AC distance=36' 22449+3245 CHE 411 distance=38' 22459+3358 HJ 969 distance=39' 22465+3242 CHE 429 distance=39' 22455+3359 HU 782 distance=40' 22492+3310 ES 2272 distance=45' 22468+3405 TDT3703 distance=47' 22427+3254 CHE 385AB distance=47' 22427+3254 CHE 385AC distance=47' 22420+3319 CHE 372 distance=47' 22478+3241 CHE 434 distance=48' 22431+3240 CHE 394 distance=52' 22421+3259 J 2377 distance=54' 22415+3318 CHE 361AB distance=54' 22415+3318 CHE 361AC distance=54' 22415+3318 TDT3657AD distance=54' 22419+3250 CHE 371 distance=57' 22467+3226 CHE 430 distance=57' 22415+3256 J 2376AB distance=58' 22415+3256 FYM 324AC distance=58' 22449+3221 CHE 412 distance=61' 22426+3232 CHE 383 distance=62' 22504+3344 UC 279 distance=63' 22425+3230 CHE 381AB distance=65' 22425+3230 TDT3665AC distance=65' 22505+3258 J 3182 distance=66' 22403+3312 CHE 340AB distance=69' 22403+3312 BKO 652BC distance=69' 22462+3209 CHE 427 distance=72' 22408+3243 CHE 348AB distance=72' 22408+3243 BKO 654AC distance=72' 22410+3239 CHE 352 distance=72' 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 22457+3320 CHE 419 148 17.7 1
Show 22460+3316 BKO 666 232 9.2 5
Show 22463+3319 HDS3233 Aa,Ab 124 0.3 7
Show 22463+3319 CHE 428 AB 167 31.6 7
Show 22463+3319 DEA 63 AC 348 16.0 7
Show 22462+3309 BKO 667 AB 187 4.5 13
Show 22462+3309 BKO 667 AC 67 8.2 13
Show 22459+3307 CHE 424 22 14.2 14
Show 22475+3326 ES 2395 328 6.4 22
Show 22445+3303 ES 2271 206 1.7 23
Show 22459+3252 CHE 425 170 4.3 29
Show 22439+3337 ES 265 5 8.9 29
Show 22434+3318 CHE 398 20 30.1 30
Show 22433+3319 BKO 664 51 6.1 31
Show 22433+3315 CHE 396 168 10.3 32
Show 22450+3250 CHE 413 307 30.3 32
Show 22444+3252 CHE 408 22 35.0 34
Show 22474+3252 CHE 432 10 22.6 35
Show 22429+3316 TDT3672 AB 212 0.4 36
Show 22429+3316 GRV 601 AC 72 43.4 36
Show 22449+3245 CHE 411 251 33.1 38
Show 22459+3358 HJ 969 26 6.1 39
Show 22465+3242 CHE 429 130 39.6 39
Show 22455+3359 HU 782 323 2.0 40
Show 22492+3310 ES 2272 22 2.0 45
Show 22468+3405 TDT3703 268 0.7 47
Show 22427+3254 CHE 385 AB 241 38.9 47
Show 22427+3254 CHE 385 AC 222 13.5 47
Show 22420+3319 CHE 372 48 37.7 47
Show 22478+3241 CHE 434 305 19.1 48
Show 22431+3240 CHE 394 22 30.8 52
Show 22421+3259 J 2377 175 4.1 54
Show 22415+3318 CHE 361 AB 182 28.9 54
Show 22415+3318 CHE 361 AC 328 6.3 54
Show 22415+3318 TDT3657 AD 175 1.8 54
Show 22419+3250 CHE 371 59 29.3 57
Show 22467+3226 CHE 430 289 17.8 57
Show 22415+3256 J 2376 AB 195 7.2 58
Show 22415+3256 FYM 324 AC 276 15.9 58
Show 22449+3221 CHE 412 250 30.6 61
Show 22426+3232 CHE 383 183 33.0 62
Show 22504+3344 UC 279 47 19.5 63
Show 22425+3230 CHE 381 AB 8 32.7 65
Show 22425+3230 TDT3665 AC 5 2.6 65
Show 22505+3258 J 3182 158 4.1 66
Show 22403+3312 CHE 340 AB 256 27.4 69
Show 22403+3312 BKO 652 BC 160 3.3 69
Show 22462+3209 CHE 427 38 30.3 72
Show 22408+3243 CHE 348 AB 88 25.6 72
Show 22408+3243 BKO 654 AC 48 5.3 72
Show 22410+3239 CHE 352 134 14.4 72

 
 
WDS 22457+3320 : COMPONENTS
 
 
  A
B pa=152.2°
sep=16.94"
 
 
22457+3320 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 224546.09+331957.2 Mag 12.5 PmRA -12.00
PmDE -3.0
 
 
22457+3320 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 224546.72+331942.2 Mag 13.4 PmRA 5.00
PmDE -1.0 Calc delta mag 0.9 Calc coord yes