22418+3041 CHE 370 AB

 
 
22h 41m 49.05s +30° 40' 17.2" P.A. 206.00 sep 11.2 mag 12.57,12.62
 
 
Coord 2000 22418+3041 Discov num CHE 370 Comp AB Coord arcsec 2000 22 41 49.05 +30 40 17.2
Date first 1902 Date last 2015 Obs 10
Pa first 199 Pa last 205.8 P.A. Now (θ) 205.8°
Sep first 9.2 Sep last 11.203 Sep. Now (ρ) 11.203"
Mag pri 12.57 Mag sec 12.62 delta mag (ΔM) 0.05 Spectral class
Pri motion ra +022 Sec motion ra +003
Pri motion dec +014 Sec motion dec +000
Notes N (See Notes)
rPM=0.905
This double is not physical.
 
 
22418+3041 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 22 41 49 +30 40 17 CHE 370 AB 2015 10 206 11.2 12.57 12.62 0.05 <===
Show 22 41 49 +30 40 17 CHE 370 AC 2015 9 157 28.9 12.57 13.43 0.86
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Gaia DR2 1888754856746657024
 
 
WDS 22418+3041 CHE 370 AB : NOTES
 
 
discov_num notes refcode
CHE 370 AC: Chevalier made a reduction error in converting from (dx,dy) to Che1908
(rho,theta). Hrt2012b
 
 
REFERENCES
 
 
refcode metd author reference
Che1908 Pa - Chevalier, Stanislas .
Che1908 Shanghai Obs. Zo-Se 4, 60, 1908 (corrections described in Bko2011c and Hrt2012b)
Hrt2012b E2 - Hartkopf, W.I. ...................
Hrt2012b 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
22418+3041 CHE 370 AB 2006 2 206 10.9 11.00 11.33 224148.92+304053.3
22418+3041 CHE 370 AB 2008 3 206 11.0 11.00 11.33 224148.92+304053.3
22418+3041 CHE 370 AB 2010 6 206 10.8 12.57 12.62 N 224149.05+304017.2
22418+3041 CHE 370 AB 2015 7 206 11.2 12.57 12.62 N 224149.05+304017.2

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WDS 22418+3041 CHE 370 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22418+3041 CHE 370 AB : MEASURES
 
 
No records found.

 
 
WDS 22418+3041 : VIRTUAL EYEPIECE
 
 

22418+3041 CHE 370A mag 12.57 22418+3041 CHE 370B sep 10.9 P.A. 202.60 mag 12.62 22418+3041 CHE 370C sep 28.4 P.A. 159.90 mag 13.43 virtual eyepiece
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Radius:
Components only
 
 
WDS 22418+3041 : ALADIN DSS IMAGE @ 22h 41m 49.05s +30° 40' 17.2"
 
 
 
 
WDS 22418+3041 CHE 370 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


22418+3041  CHE 370AB distance=0' 22417+3047  CHE 369AB distance=8' 22417+3047  CHE 369AC distance=8' 22424+3048  CHE 379 distance=11' 22418+3051  ACA   7 distance=12' 22410+3034  CHE 354AB distance=13' 22410+3034  BKO 656AC distance=13' 22410+3034  BKO 656BC distance=13' 22410+3032  BKO 657 distance=14' 22409+3033  CHE 350 distance=14' 22429+3045  CHE 390 distance=15' 22421+3025  CHE 376 distance=15' 22426+3028  CHE 384 distance=16' 22424+3055  CHE 378 distance=17' 22417+3059  CHE 368 distance=19' 22401+3041  CHE 339 distance=23' 22413+3102  CHE 357 distance=24' 22428+3021  CHE 386 distance=24' 22409+3020  CHE 351 distance=24' 22433+3023  CHE 397 distance=26' 22407+3020  CHE 347 distance=26' 22430+3013  BU 1144DE distance=29' 22438+3026  CHE 399 distance=30' 22413+3012  CHE 358 distance=30' 22440+3047  CHE 401AB distance=30' 22430+3013  BU 1144BC,D distance=30' 22430+3013  BU 1144BC distance=30' 22430+3013  FYM 145BF distance=30' 22396+3040  CHE 332 distance=30' 22430+3013  BLA  11Aa,Ab (Matar) distance=32' 22430+3013  BU 1144A,BC (Matar) distance=32' 22430+3013  FYM 145AG (Matar) distance=32' 22430+3013  FYM 145AH (Matar) distance=32' 22430+3013  FYM 145AJ (Matar) distance=32' 22442+3048  CHE 405 distance=32' 22398+3021  CHE 334 distance=33' 22430+3013  FYM 145HI distance=33' 22444+3042  CHE 409 distance=33' 22441+3023  CHE 402 distance=35' 22415+3003  STF2932AB distance=38' 22415+3003  STF2932AC distance=38' 22415+3002  CHE 363 distance=39' 22430+3004  CHE 392 distance=39' 22435+3114  ES  393BC distance=40' 22435+3114  ES  393AB distance=41' 22425+3000  BKO 662 distance=42' 22424+2958  BKO 661 distance=43' 22407+2959  STF3134 distance=44' 22399+3003  CHE 335 distance=44' 22389+3010  CHE 331 distance=44' 22429+2958  CHE 391 distance=45' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 22418+3041 CHE 370 AB 206 11.2
Show 22418+3041 CHE 370 AC 157 28.9
Show 22417+3047 CHE 369 AB 149 17.0 8
Show 22417+3047 CHE 369 AC 281 24.2 8
Show 22424+3048 CHE 379 125 12.5 11
Show 22418+3051 ACA 7 323 14.5 12
Show 22410+3034 CHE 354 AB 298 32.8 13
Show 22410+3034 BKO 656 AC 286 12.8 13
Show 22410+3034 BKO 656 BC 126 20.5 13
Show 22410+3032 BKO 657 161 7.1 14
Show 22409+3033 CHE 350 97 22.0 14
Show 22429+3045 CHE 390 89 30.3 15
Show 22421+3025 CHE 376 310 19.9 15
Show 22426+3028 CHE 384 51 30.0 16
Show 22424+3055 CHE 378 208 25.9 17
Show 22417+3059 CHE 368 347 9.8 19
Show 22401+3041 CHE 339 19 33.0 23
Show 22413+3102 CHE 357 209 30.0 24
Show 22428+3021 CHE 386 270 10.7 24
Show 22409+3020 CHE 351 223 7.9 24
Show 22433+3023 CHE 397 41 13.7 26
Show 22407+3020 CHE 347 48 8.3 26
Show 22430+3013 BU 1144 DE 160 5.3 29
Show 22438+3026 CHE 399 267 4.4 30
Show 22413+3012 CHE 358 65 10.6 30
Show 22440+3047 CHE 401 AB 254 17.8 30
Show 22430+3013 BU 1144 BC,D 321 62.9 30
Show 22430+3013 BU 1144 BC 84 0.2 30
Show 22430+3013 FYM 145 BF 355 56.4 30
Show 22396+3040 CHE 332 263 27.9 30
Show Matar 22430+3013 BLA 11 Aa,Ab 28 0.1 32
Show Matar 22430+3013 BU 1144 A,BC 338 91.9 32
Show Matar 22430+3013 FYM 145 AG 272 119.1 32
Show Matar 22430+3013 FYM 145 AH 149 80.1 32
Show Matar 22430+3013 FYM 145 AJ 38 94.3 32
Show 22442+3048 CHE 405 54 14.9 32
Show 22398+3021 CHE 334 113 23.2 33
Show 22430+3013 FYM 145 HI 195 15.0 33
Show 22444+3042 CHE 409 249 28.3 33
Show 22441+3023 CHE 402 345 23.3 35
Show 22415+3003 STF2932 AB 283 22.2 38
Show 22415+3003 STF2932 AC 13 30.0 38
Show 22415+3002 CHE 363 183 22.2 39
Show 22430+3004 CHE 392 246 27.0 39
Show 22435+3114 ES 393 BC 264 9.9 40
Show 22435+3114 ES 393 AB 297 81.1 41
Show 22425+3000 BKO 662 72 6.4 42
Show 22424+2958 BKO 661 220 15.2 43
Show 22407+2959 STF3134 77 6.4 44
Show 22399+3003 CHE 335 120 9.6 44
Show 22389+3010 CHE 331 15 12.5 44

 
 
WDS 22418+3041 : COMPONENTS
 
 
  A B
B pa=202.6°
sep=10.92"
 
C pa=159.9°
sep=28.37"
pa=139.9°
sep=21.64"
 
 
22418+3041 A
 
 
Coord arcsec 2000 224149.05+304017.2 Mag 12.57 PmRA 22.00 PmDE 14.0
 
 
22418+3041 B
 
 
Coord arcsec 2000 224148.72+304007.1 Mag 12.62 PmRA 3.00 PmDE 0.0
Calc delta mag 0.05 Calc coord yes
 
 
22418+3041 C
 
 
Coord arcsec 2000 224149.80+303950.6 Mag 13.43 PmRA 3.00 PmDE -8.0
Calc delta mag 0.86 Calc coord yes