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Current system
21497+3415
KU 133


Nearby doubles
16' : 21491+3401
TDT3175

25' : 21496+3439
STJ 66

35' : 21501+3449
HJ 1697

37' : 21493+3451
COU1483

37' : 21503+3451
HJ 1699AB

41' : 21498+3455
COU1484

43' : 21531+3408
TDT3216

43' : 21467+3353
TDT3153

47' : 21473+3451
COU1482

49' : 21474+3453
HO 466

50' : 21503+3504
TDT3187

55' : 21497+3320
ES 210

57' : 21476+3326
TDT3156

57' : 21496+3319
HDS3106

58' : 21451+3424
COU1186AB

60' : 21524+3504
TDT3211

60' : 21468+3328
ES 2264

62' : 21529+3327
J 3151

62' : 21519+3319
A 2692

64' : 21536+3456
TDT3220

64' : 21484+3516
TDT3164

65' : 21465+3506
KPP1456

70' : 21513+3521
TDT3197

71' : 21493+3303
J 3146

71' : 21538+3505
TDT3222

72' : 21479+3306
OSO 157AB



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

21497+3415 KU 133

 
 
21h 49m 42.09s +34° 14' 52.4" P.A. 181.00 sep 48.9 mag 9.44,9.89 Sp M2
 
 
Coord 2000 21497+3415 Discov num KU  133 Comp Coord arcsec 2000 21 49 42.09 +34 14 52.4
Date first 1901 Date last 2016 Obs 19
Pa first 180 Pa last 180.9 P.A. Now (θ) 180.9°
Sep first 47.2 Sep last 48.926 Sep. Now (ρ) 48.926"
Mag pri 9.44 Mag sec 9.89 delta mag (ΔM) 0.45 Spectral class M2 (red)
Pri motion ra -003 Sec motion ra -007
Pri motion dec +001 Sec motion dec -011
Notes
rPM=0.97
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 2726-01495-1 Gaia DR2 1947434039977477888
 
 
WDS 21497+3415 KU 133 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ku_1884 Ma - Kustner, F. 1884AN....108..281K
Ku_1884 AN 108, 281, 1884
Ku_1902 Ma - Kustner, F. 1902AN....160...71K
Ku_1902 AN 160, 71, 1902
Ku_1905A Ma - Kustner, F. 1905LicOB...3..147A
Ku_1905A cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
Ku_1963A - Kustner, F. 1963icvd.book.....J
Ku_1963A cited in IDS (Lick Index Cat.), 1963
Ku_1932A - Kustner, F. 1932QB821.A43......
Ku_1932A cited in ADS (Aitken Double Star Cat.), 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21497+3415 KU 133 2004 11 181 48.4 9.44 9.89 M2 214942.09+341452.4
21497+3415 KU 133 2014 14 180 48.7 9.44 9.89 M2 214942.09+341452.4
21497+3415 KU 133 2016 16 181 48.9 9.44 9.89 M2 214942.09+341452.4

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

 
 
WDS 21497+3415 KU 133 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21497+3415 KU 133 : MEASURES
 
 
No records found.

 
 
WDS 21497+3415 : VIRTUAL EYEPIECE
 
 

21497+3415 KU 133A mag 9.44 Sp M2 21497+3415 KU 133B sep 48.9 P.A. 180.70 mag 9.89 virtual eyepiece
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Radius:
Components only
 
 
WDS 21497+3415 : ALADIN DSS IMAGE @ 21h 49m 42.09s +34° 14' 52.4"
 
 
 
 
WDS 21497+3415 KU 133 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21497+3415 KU 133 distance=0' 21491+3401 TDT3175 distance=16' 21496+3439 STJ 66 distance=25' 21501+3449 HJ 1697 distance=35' 21493+3451 COU1483 distance=37' 21503+3451 HJ 1699AB distance=37' 21503+3451 ES 2200BC distance=37' 21498+3455 COU1484 distance=41' 21531+3408 TDT3216 distance=43' 21467+3353 TDT3153 distance=43' 21473+3451 COU1482 distance=47' 21474+3453 HO 466 distance=49' 21503+3504 TDT3187 distance=50' 21497+3320 ES 210 distance=55' 21476+3326 TDT3156 distance=57' 21496+3319 HDS3106 distance=57' 21451+3424 COU1186AB distance=58' 21451+3424 COU1186AC distance=58' 21524+3504 TDT3211 distance=60' 21468+3328 ES 2264 distance=60' 21529+3327 J 3151 distance=62' 21519+3319 A 2692 distance=62' 21536+3456 TDT3220 distance=64' 21484+3516 TDT3164 distance=64' 21465+3506 KPP1456 distance=65' 21513+3521 TDT3197 distance=70' 21493+3303 J 3146 distance=71' 21538+3505 TDT3222 distance=71' 21479+3306 OSO 157AB distance=72' 21479+3306 OSO 157AC distance=72' 21479+3306 OSO 157AD distance=72' 21479+3306 OSO 157AE distance=72' 21479+3306 OSO 157AF distance=72' 21554+3441 POP 88 distance=74' 21447+3332 GIC 170 distance=76' 21442+3453 HO 605 distance=79' 21449+3322 ES 2385AB distance=81' 21449+3322 ES 2385AC distance=81' 21491+3535 TDT3174 distance=81' 21492+3254 ES 2265 distance=82' 21456+3307 COU1187 distance=86' 21487+3251 ES 2386 distance=86' 21566+3421 BU 1214AB distance=86' 21566+3421 BU 1214AC distance=86' 21566+3421 BU 1214AB,F distance=86' 21566+3421 BU 1214FG distance=86' 21566+3421 BU 1214CD distance=87' 21566+3421 BU 1214CE distance=87' 21566+3358 RAO 468 distance=87' 21460+3530 GRV 501 distance=88' 21556+3505 SEI1544 distance=89' 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 21497+3415 KU 133 181 48.9
Show 21491+3401 TDT3175 157 0.7 16
Show 21496+3439 STJ 66 283 1.4 25
Show 21501+3449 HJ 1697 253 9.4 35
Show 21493+3451 COU1483 132 0.7 37
Show 21503+3451 HJ 1699 AB 52 12.0 37
Show 21503+3451 ES 2200 BC 182 1.1 37
Show 21498+3455 COU1484 348 0.5 41
Show 21531+3408 TDT3216 130 0.6 43
Show 21467+3353 TDT3153 37 0.5 43
Show 21473+3451 COU1482 56 0.8 47
Show 21474+3453 HO 466 145 2.3 49
Show 21503+3504 TDT3187 9 0.6 50
Show 21497+3320 ES 210 111 6.5 55
Show 21476+3326 TDT3156 160 0.4 57
Show 21496+3319 HDS3106 140 0.1 57
Show 21451+3424 COU1186 AB 47 0.4 58
Show 21451+3424 COU1186 AC 175 1.7 58
Show 21524+3504 TDT3211 307 0.9 60
Show 21468+3328 ES 2264 291 8.0 60
Show 21529+3327 J 3151 348 6.4 62
Show 21519+3319 A 2692 239 3.1 62
Show 21536+3456 TDT3220 83 0.5 64
Show 21484+3516 TDT3164 224 0.6 64
Show 21465+3506 KPP1456 282 10.9 65
Show 21513+3521 TDT3197 207 0.6 70
Show 21493+3303 J 3146 330 2.6 71
Show 21538+3505 TDT3222 339 0.4 71
Show 21479+3306 OSO 157 AB 352 5.3 72
Show 21479+3306 OSO 157 AC 72 11.6 72
Show 21479+3306 OSO 157 AD 29 13.9 72
Show 21479+3306 OSO 157 AE 322 21.6 72
Show 21479+3306 OSO 157 AF 123 16.2 72
Show 21554+3441 POP 88 241 4.2 74
Show 21447+3332 GIC 170 165 12.9 76
Show 21442+3453 HO 605 341 2.0 79
Show 21449+3322 ES 2385 AB 271 5.2 81
Show 21449+3322 ES 2385 AC 358 26.7 81
Show 21491+3535 TDT3174 351 0.4 81
Show 21492+3254 ES 2265 25 3.4 82
Show 21456+3307 COU1187 267 5.1 86
Show 21487+3251 ES 2386 232 4.8 86
Show 21566+3421 BU 1214 AB 207 1.4 86
Show 21566+3421 BU 1214 AC 14 106.9 86
Show 21566+3421 BU 1214 AB,F 3 48.0 86
Show 21566+3421 BU 1214 FG 241 7.1 86
Show 21566+3421 BU 1214 CD 245 4.8 87
Show 21566+3421 BU 1214 CE 304 12.4 87
Show 21566+3358 RAO 468 187 0.7 87
Show 21460+3530 GRV 501 154 24.5 88
Show 21556+3505 SEI1544 217 21.0 89

 
 
WDS 21497+3415 : COMPONENTS
 
 
  A
B pa=180.7°
sep=48.92"
 
 
21497+3415 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 214942.09+341452.4 Mag 9.44 Spectral class M2 (red)
PmRA -3.00 PmDE 1.0 Tycho2 2726-01495-1
Tycho2
Tycho2 2726-01495-1 Pflag RAmdeg 327.42535599 DEmdeg 34.24788049
PmRA -1.2 PmDE 2.2 E RAmdeg 12 E DEmdeg 12
E pmRA 1.5 E pmDE 1.6 EpRAm 1990.37 EpDEm 1990.64
Num 10 Q RAmdeg 1.2 Q DEmdeg 0.9 Q pmRA 1.3
Q pmDE 0.9 BTmag 11.346 E BTmag 0.043 VTmag 9.439
E VTmag 0.015 Prox 486 TYC T HIP
CCDM RAdeg 327.42535778 DEdeg 34.24787583 EpRA 1990 1.68
EpDE 1990 1.69 E RAdeg 11.7 E DEdeg 11.5 Posflg
Corr 0.1
CCDM
Ccdm 21497+3415 RComp Comp A Note1
Note2 Discov num DRAs 0.11 DDEs -7.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.7 Sp PmNote *
PmRA 13 PmDE 11 Dm number +33 4359 Cat1 BD
Name2 +34 2236 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 21454N3347A
HIC
 
 
21497+3415 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 214942.04+341403.5 Mag 9.89 PmRA -7.00
PmDE -11.0 Tycho2 2726-01191-1 Calc delta mag 0.45 Calc coord yes
Tycho2
Tycho2 2726-01191-1 Pflag RAmdeg 327.42511943 DEmdeg 34.23435759
PmRA -9.5 PmDE -10.9 E RAmdeg 15 E DEmdeg 15
E pmRA 2.2 E pmDE 2.2 EpRAm 1989.82 EpDEm 1990.15
Num 7 Q RAmdeg 0.9 Q DEmdeg 1.4 Q pmRA 0.9
Q pmDE 1.4 BTmag 11.238 E BTmag 0.040 VTmag 9.890
E VTmag 0.020 Prox 486 TYC T HIP
CCDM RAdeg 327.42514583 DEdeg 34.23438417 EpRA 1990 1.68
EpDE 1990 1.69 E RAdeg 15.6 E DEdeg 15.5 Posflg
Corr 0.1
CCDM
Ccdm 21497+3415 RComp Comp B Note1
Note2 Discov num KU DRAs -0.04 DDEs -56.0
R dRAs 10 Year 1901 Theta 180 Rho 47.2
Obs 2 Vmag 10.0 Sp PmNote *
PmRA -11 PmDE -9 Dm number Cat1
Name2 +34 2235 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 21454N3347B
HIC