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Current system
22389+3010
CHE 331


Nearby doubles
8' : 22399+3003
CHE 335

13' : 22388+3000
MLB 725

13' : 22398+3021
CHE 334

19' : 22407+3020
CHE 347

21' : 22407+2959
STF3134

22' : 22409+3020
CHE 351

25' : 22413+3012
CHE 358

28' : 22415+3003
STF2932AB

29' : 22415+3002
CHE 363

30' : 22412+2950
CHE 356

31' : 22384+2943
HO 480

31' : 22409+3033
CHE 350

31' : 22410+3032
BKO 657

31' : 22396+3040
CHE 332

32' : 22397+2938
CHE 333

33' : 22410+3034
CHE 354AB

33' : 22401+3041
CHE 339

34' : 22405+2939
CHE 343

37' : 22384+2935
GRV 594

38' : 22416+2947
CHE 366

39' : 22421+3025
CHE 376

40' : 22406+2933
CHE 345

40' : 22364+3007
MLB 624

41' : 22421+2951
SHN 262

42' : 22424+3025
CHE 380

42' : 22424+2958
BKO 661



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

22389+3010 CHE 331

 
 
22h 39m 22.87s +30° 09' 48.8" P.A. 15.00 sep 12.5 mag 13.80,14.00
 
 
Coord 2000 22389+3010 Discov num CHE 331 Comp Coord arcsec 2000 22 39 22.87 +30 09 48.8
Date first 1906 Date last 2015 Obs 10
Pa first 13 Pa last 14.9 P.A. Now (θ) 14.9°
Sep first 12.5 Sep last 12.505 Sep. Now (ρ) 12.505"
Mag pri 13.80 Mag sec 14.00 delta mag (ΔM) 0.2 Spectral class
Pri motion ra +004 Sec motion ra +014
Pri motion dec -004 Sec motion dec +008
Notes N (See Notes)
rPM=0.969
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Gaia DR2 1888342093210194560
 
 
WDS 22389+3010 CHE 331 : NOTES
 
 
discov_num notes refcode
CHE 331 Chevalier made an error in applying the RA offset. Che1908
See Hartkopf (2012). 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
22389+3010 CHE 331 2006 2 15 12.4 13.20 13.80 223854.25+300953.5
22389+3010 CHE 331 2008 3 15 12.5 13.20 13.80 223854.25+300953.5
22389+3010 CHE 331 2010 6 15 12.4 13.80 14.00 N 223922.87+300948.8
22389+3010 CHE 331 2015 7 15 12.5 13.80 14.00 N 223922.87+300948.8

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

 
 
WDS 22389+3010 CHE 331 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22389+3010 CHE 331 : MEASURES
 
 
No records found.

 
 
WDS 22389+3010 : VIRTUAL EYEPIECE
 
 

22389+3010 CHE 331A mag 13.8 22389+3010 CHE 331B sep 12.4 P.A. 13.00 mag 14 virtual eyepiece
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Radius:
Components only
 
 
WDS 22389+3010 : ALADIN DSS IMAGE @ 22h 39m 22.87s +30° 09' 48.8"
 
 
 
 
WDS 22389+3010 CHE 331 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22389+3010 CHE 331 distance=1' 22399+3003 CHE 335 distance=8' 22388+3000 MLB 725 distance=13' 22398+3021 CHE 334 distance=13' 22407+3020 CHE 347 distance=19' 22407+2959 STF3134 distance=21' 22409+3020 CHE 351 distance=22' 22413+3012 CHE 358 distance=25' 22415+3003 STF2932AB distance=28' 22415+3003 STF2932AC distance=28' 22415+3002 CHE 363 distance=29' 22412+2950 CHE 356 distance=30' 22384+2943 HO 480 distance=31' 22409+3033 CHE 350 distance=31' 22410+3032 BKO 657 distance=31' 22396+3040 CHE 332 distance=31' 22397+2938 CHE 333 distance=32' 22410+3034 BKO 656BC distance=33' 22410+3034 CHE 354AB distance=33' 22410+3034 BKO 656AC distance=33' 22401+3041 CHE 339 distance=33' 22405+2939 CHE 343 distance=34' 22384+2935 GRV 594 distance=37' 22416+2947 CHE 366 distance=38' 22421+3025 CHE 376 distance=39' 22406+2933 CHE 345 distance=40' 22364+3007 MLB 624 distance=40' 22421+2951 SHN 262 distance=41' 22424+3025 CHE 380 distance=42' 22424+2958 BKO 661 distance=42' 22425+3000 BKO 662 distance=43' 22418+3041 CHE 370AB distance=44' 22418+3041 CHE 370AC distance=44' 22426+3028 CHE 384 distance=45' 22428+3021 CHE 386 distance=45' 22430+3013 BU 1144DE distance=47' 22430+3013 BU 1144BC,D distance=47' 22430+3013 BU 1144BC distance=47' 22430+3013 FYM 145BF distance=47' 22430+3004 CHE 392 distance=47' 22430+3013 BLA 11Aa,Ab (Matar) distance=48' 22430+3013 BU 1144A,BC (Matar) distance=48' 22430+3013 FYM 145AG (Matar) distance=48' 22430+3013 FYM 145AH (Matar) distance=48' 22430+3013 FYM 145AJ (Matar) distance=48' 22429+2958 CHE 391 distance=48' 22430+3013 FYM 145HI distance=48' 22363+2945 AG 423 distance=48' 22417+3047 CHE 369AB distance=48' 22417+3047 CHE 369AC distance=48' 22428+2947 CHE 387 distance=50' 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 22389+3010 CHE 331 15 12.5 1
Show 22399+3003 CHE 335 120 9.6 8
Show 22388+3000 MLB 725 15 8.6 13
Show 22398+3021 CHE 334 113 23.2 13
Show 22407+3020 CHE 347 48 8.3 19
Show 22407+2959 STF3134 77 6.4 21
Show 22409+3020 CHE 351 223 7.9 22
Show 22413+3012 CHE 358 65 10.6 25
Show 22415+3003 STF2932 AB 283 22.2 28
Show 22415+3003 STF2932 AC 13 30.0 28
Show 22415+3002 CHE 363 183 22.2 29
Show 22412+2950 CHE 356 183 20.7 30
Show 22384+2943 HO 480 315 0.1 31
Show 22409+3033 CHE 350 97 22.0 31
Show 22410+3032 BKO 657 161 7.1 31
Show 22396+3040 CHE 332 263 27.9 31
Show 22397+2938 CHE 333 134 18.9 32
Show 22410+3034 BKO 656 BC 126 20.5 33
Show 22410+3034 CHE 354 AB 298 32.8 33
Show 22410+3034 BKO 656 AC 286 12.8 33
Show 22401+3041 CHE 339 19 33.0 33
Show 22405+2939 CHE 343 45 6.9 34
Show 22384+2935 GRV 594 179 20.6 37
Show 22416+2947 CHE 366 6 21.8 38
Show 22421+3025 CHE 376 310 19.9 39
Show 22406+2933 CHE 345 326 21.7 40
Show 22364+3007 MLB 624 298 1.9 40
Show 22421+2951 SHN 262 -1 0.0 41
Show 22424+3025 CHE 380 219 27.9 42
Show 22424+2958 BKO 661 220 15.2 42
Show 22425+3000 BKO 662 72 6.4 43
Show 22418+3041 CHE 370 AB 206 11.2 44
Show 22418+3041 CHE 370 AC 157 28.9 44
Show 22426+3028 CHE 384 51 30.0 45
Show 22428+3021 CHE 386 270 10.7 45
Show 22430+3013 BU 1144 DE 160 5.3 47
Show 22430+3013 BU 1144 BC,D 321 62.9 47
Show 22430+3013 BU 1144 BC 84 0.2 47
Show 22430+3013 FYM 145 BF 355 56.4 47
Show 22430+3004 CHE 392 246 27.0 47
Show Matar 22430+3013 BLA 11 Aa,Ab 28 0.1 48
Show Matar 22430+3013 BU 1144 A,BC 338 91.9 48
Show Matar 22430+3013 FYM 145 AG 272 119.1 48
Show Matar 22430+3013 FYM 145 AH 149 80.1 48
Show Matar 22430+3013 FYM 145 AJ 38 94.3 48
Show 22429+2958 CHE 391 53 28.6 48
Show 22430+3013 FYM 145 HI 195 15.0 48
Show 22363+2945 AG 423 154 23.3 48
Show 22417+3047 CHE 369 AB 149 17.0 48
Show 22417+3047 CHE 369 AC 281 24.2 48
Show 22428+2947 CHE 387 277 25.6 50

 
 
WDS 22389+3010 : COMPONENTS
 
 
  A
B pa=13.0°
sep=12.40"
 
 
22389+3010 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 223922.87+300948.8 Mag 13.8 PmRA 4.00
PmDE -4.0
 
 
22389+3010 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 223923.08+301000.9 Mag 14 PmRA 14.00
PmDE 8.0 Calc delta mag 0.2 Calc coord yes