22442+3152 CHE 404 AB

 
 
22h 44m 07.44s +31° 52' 50.6" P.A. 299.00 sep 29.6 mag 11.07,11.77
 
 
Coord 2000 22442+3152 Discov num CHE 404 Comp AB Coord arcsec 2000 22 44 07.44 +31 52 50.6
Date first 1902 Date last 2015 Obs 11
Pa first 299 Pa last 298.8 P.A. Now (θ) 298.8°
Sep first 29.9 Sep last 29.553 Sep. Now (ρ) 29.553"
Mag pri 11.07 Mag sec 11.77 delta mag (ΔM) 0.7 Spectral class
Pri motion ra +001 Sec motion ra +004
Pri motion dec -004 Sec motion dec -003
Notes
rPM=0.632
Nature of this double is uncertain.
 
 
22442+3152 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 22 44 07 +31 52 51 CHE 404 AB 2015 11 299 29.6 11.07 11.77 0.70 <===
Show 22 44 07 +31 52 51 CHE 404 AC 2015 11 242 37.2 11.07 12.36 1.29
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 2740-01816-1 Gaia DR2 1888971666695565568
 
 
WDS 22442+3152 CHE 404 AB : 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
22442+3152 CHE 404 AB 1998 5 299 29.6 11.07 11.90 D 224407.44+315250.6
22442+3152 CHE 404 AB 2008 6 299 29.6 11.07 11.90 D 224407.44+315250.6
22442+3152 CHE 404 AB 2015 8 299 29.6 11.07 11.77 224407.44+315250.6

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

 
 
WDS 22442+3152 CHE 404 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22442+3152 CHE 404 AB : MEASURES
 
 
No records found.

 
 
WDS 22442+3152 : VIRTUAL EYEPIECE
 
 

22442+3152 CHE 404A mag 11.07 22442+3152 CHE 404B sep 26.2 P.A. 302.90 mag 11.77 22442+3152 CHE 404C sep 33.0 P.A. 237.50 mag 12.36 virtual eyepiece
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Radius:
Components only
 
 
WDS 22442+3152 : ALADIN DSS IMAGE @ 22h 44m 07.44s +31° 52' 50.6"
 
 
 
 
WDS 22442+3152 CHE 404 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


22442+3152  CHE 404AB distance=0' 22431+3149  CHE 338AB distance=14' 22431+3149  BKO 663AC distance=14' 22451+3201  CHE 414 distance=15' 22429+3205  CHE 389 distance=21' 22457+3200  CHE 420 distance=21' 22429+3206  CHE 388 distance=21' 22425+3143  CHE 382 distance=23' 22421+3152  CHE 375 distance=27' 22420+3148  CHE 374 distance=28' 22449+3221  CHE 412 distance=29' 22420+3203  CHE 373 distance=29' 22423+3211  CHE 377 distance=30' 22462+3209  CHE 427 distance=31' 22416+3149  CHE 365AB distance=34' 22416+3149  BKO 660AC distance=34' 22415+3142  CHE 362 distance=36' 22468+3143  CHE 431AB distance=36' 22468+3143  BKO 668AC distance=36' 22469+3206  RAO 489 distance=38' 22420+3126  TDT3661 distance=38' 22435+3114  ES  393BC distance=40' 22414+3212  CHE 360 distance=40' 22435+3114  ES  393AB distance=40' 22409+3159  CHE 349 distance=41' 22425+3230  CHE 381AB distance=43' 22425+3230  TDT3665AC distance=43' 22475+3145  BKO 669 distance=44' 22476+3158  CHE 433 distance=45' 22426+3232  CHE 383 distance=45' 22416+3224  CHE 364 distance=45' 22417+3226  CHE 367 distance=45' 22406+3158  CHE 344 distance=46' 22410+3129  SLW1282 distance=47' 22405+3205  CHE 342 distance=47' 22412+3223  CHE 355 distance=48' 22414+3226  BKO 658 distance=48' 22467+3226  CHE 430 distance=49' 22404+3208  CHE 341AB distance=49' 22404+3208  BKO 653AC distance=49' 22431+3240  CHE 394 distance=50' 22410+3223  BKO 655 distance=51' 22401+3201  CHE 337 distance=51' 22401+3154  BKO 651 distance=52' 22407+3222  CHE 346 distance=52' 22449+3245  CHE 411 distance=53' 22410+3228  CHE 353 distance=53' 22465+3242  CHE 429 distance=58' 22450+3250  CHE 413 distance=59' 22444+3252  CHE 408 distance=59' 22410+3239  CHE 352 distance=61' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 22442+3152 CHE 404 AB 299 29.6
Show 22442+3152 CHE 404 AC 242 37.2
Show 22431+3149 CHE 338 AB 294 22.9 14
Show 22431+3149 BKO 663 AC 127 12.8 14
Show 22451+3201 CHE 414 249 19.3 15
Show 22429+3205 CHE 389 283 13.4 21
Show 22457+3200 CHE 420 228 2.1 21
Show 22429+3206 CHE 388 348 26.2 21
Show 22425+3143 CHE 382 180 24.8 23
Show 22421+3152 CHE 375 255 20.0 27
Show 22420+3148 CHE 374 226 5.6 28
Show 22449+3221 CHE 412 250 30.6 29
Show 22420+3203 CHE 373 314 33.2 29
Show 22423+3211 CHE 377 231 26.1 30
Show 22462+3209 CHE 427 38 30.3 31
Show 22416+3149 CHE 365 AB 276 22.2 34
Show 22416+3149 BKO 660 AC 263 13.1 34
Show 22415+3142 CHE 362 102 4.3 36
Show 22468+3143 CHE 431 AB 216 12.3 36
Show 22468+3143 BKO 668 AC 315 3.5 36
Show 22469+3206 RAO 489 347 0.3 38
Show 22420+3126 TDT3661 60 0.8 38
Show 22435+3114 ES 393 BC 264 9.9 40
Show 22414+3212 CHE 360 312 32.5 40
Show 22435+3114 ES 393 AB 297 81.1 40
Show 22409+3159 CHE 349 204 10.6 41
Show 22425+3230 CHE 381 AB 8 32.7 43
Show 22425+3230 TDT3665 AC 5 2.6 43
Show 22475+3145 BKO 669 189 6.2 44
Show 22476+3158 CHE 433 120 27.3 45
Show 22426+3232 CHE 383 183 33.0 45
Show 22416+3224 CHE 364 84 31.7 45
Show 22417+3226 CHE 367 47 32.1 45
Show 22406+3158 CHE 344 270 12.2 46
Show 22410+3129 SLW1282 150 129.2 47
Show 22405+3205 CHE 342 309 21.7 47
Show 22412+3223 CHE 355 24 32.3 48
Show 22414+3226 BKO 658 148 9.8 48
Show 22467+3226 CHE 430 289 17.8 49
Show 22404+3208 CHE 341 AB 9 8.4 49
Show 22404+3208 BKO 653 AC 29 1.7 49
Show 22431+3240 CHE 394 22 30.8 50
Show 22410+3223 BKO 655 104 5.9 51
Show 22401+3201 CHE 337 236 14.3 51
Show 22401+3154 BKO 651 316 6.0 52
Show 22407+3222 CHE 346 336 17.8 52
Show 22449+3245 CHE 411 251 33.1 53
Show 22410+3228 CHE 353 45 35.2 53
Show 22465+3242 CHE 429 130 39.6 58
Show 22450+3250 CHE 413 307 30.3 59
Show 22444+3252 CHE 408 22 35.0 59

 
 
WDS 22442+3152 : COMPONENTS
 
 
  A B
B pa=302.9°
sep=26.20"
 
C pa=237.5°
sep=32.95"
pa=190.3°
sep=32.46"
 
 
22442+3152 A
 
 
Coord arcsec 2000 224407.44+315250.6 Mag 11.07 PmRA 1.00 PmDE -4.0
Tycho2 2740-01816-1
Tycho2
Tycho2 2740-01816-1 Pflag RAmdeg 341.03101385 DEmdeg 31.88072504
PmRA 2.8 PmDE -5.3 E RAmdeg 29 E DEmdeg 29
E pmRA 2.6 E pmDE 2.6 EpRAm 1985.80 EpDEm 1986.01
Num 4 Q RAmdeg 1.8 Q DEmdeg 1.3 Q pmRA 1.8
Q pmDE 1.3 BTmag 11.548 E BTmag 0.062 VTmag 11.074
E VTmag 0.063 Prox 370 TYC T HIP
CCDM RAdeg 341.03102278 DEdeg 31.88073500 EpRA 1990 1.54
EpDE 1990 1.64 E RAdeg 38.7 E DEdeg 37.7 Posflg
Corr -0.2
 
 
22442+3152 B
 
 
Coord arcsec 2000 224405.71+315304.8 Mag 11.77 PmRA 4.00 PmDE -3.0
Calc delta mag 0.7 Calc coord yes
 
 
22442+3152 C
 
 
Coord arcsec 2000 224405.26+315232.9 Mag 12.36 PmRA -5.00 PmDE -9.0
Tycho2 2740-01378-1 Calc delta mag 1.29 Calc coord yes
Tycho2
Tycho2 2740-01378-1 Pflag RAmdeg 341.02035224 DEmdeg 31.87592334
PmRA 3.3 PmDE 4.3 E RAmdeg 108 E DEmdeg 103
E pmRA 6.2 E pmDE 5.8 EpRAm 1986.01 EpDEm 1985.91
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 13.483 E BTmag 0.318 VTmag 12.483
E VTmag 0.190 Prox 370 TYC HIP
CCDM RAdeg 341.02034278 DEdeg 31.87591333 EpRA 1990 1.53
EpDE 1990 1.63 E RAdeg 112.5 E DEdeg 107.8 Posflg
Corr -0.2