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Current system
20269+3121
TDT 2280
HD 332321


Nearby doubles
7' : 20265+3117
TDT2272

16' : 20280+3128
TDS1074

18' : 20282+3124
ES 2435

22' : 20286+3118
COU1325

25' : 20275+3145
ES 364

30' : 20251+3141
ES 2434

32' : 20245+3120
TDT2244

35' : 20290+3142
TDT2316

36' : 20281+3153
TDT2303

37' : 20279+3047
RAO 520

37' : 20262+3157
KPP3419

40' : 20299+3129
TDT2323

44' : 20251+3159
ES 2433

47' : 20294+3048
HJ 1521

51' : 20306+3138
RAO 437

54' : 20250+3034
HDS2921

54' : 20234+3053
ARG 91

55' : 20248+3033
ES 363

60' : 20223+3110
BRT1954

60' : 20246+3212
AG 254AB

60' : 20222+3118
RAO 430

60' : 20282+3024
HJ 1517

61' : 20280+3220
ES 2375

62' : 20222+3115
A 1208

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COU1324

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TDT2211



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

20269+3121 TDT 2280 (HD 332321)

 
 
20h 26m 54.31s +31° 21' 22.1" P.A. 334.00 sep 0.5 mag 10.97,11.25
 
 
Coord 2000 20269+3121 Discov num TDT2280 Comp Coord arcsec 2000 20 26 54.31 +31 21 22.1
Date first 1991 Date last 1991 Obs 1
Pa first 334 Pa last 334.2 P.A. Now (θ) 334.2°
Sep first 0.5 Sep last 0.52 Sep. Now (ρ) 0.52"
Mag pri 10.97 Mag sec 11.25 delta mag (ΔM) 0.28 Spectral class
Pri motion ra +006 Sec motion ra +006
Pri motion dec +012 Sec motion dec +012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 332321 Constellation Cygnus Tycho2 2685-00490-1 Gaia DR2 1861906225922698752
HD 332321
 
 
WDS 20269+3121 TDT 2280 (HD 332321) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20269+3121 TDT2280 1991 1 334 0.5 10.97 11.25 202654.31+312122.1

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

 
 
WDS 20269+3121 TDT 2280 (HD 332321) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20269+3121 TDT 2280 (HD 332321) : MEASURES
 
 
No records found.

 
 
WDS 20269+3121 (HD 332321) : VIRTUAL EYEPIECE
 
 

20269+3121 TDT2280A mag 10.97 20269+3121 TDT2280B sep 0.5 P.A. 337.60 mag 11.25 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20269+3121 (HD 332321) : ALADIN DSS IMAGE @ 20h 26m 54.31s +31° 21' 22.1"
 
 
 
 
WDS 20269+3121 TDT 2280 (HD 332321) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20269+3121 TDT2280 distance=0' 20265+3117 TDT2272 distance=7' 20280+3128 TDS1074 distance=16' 20282+3124 ES 2435 distance=18' 20286+3118 COU1325 distance=22' 20275+3145 ES 364 distance=25' 20251+3141 ES 2434 distance=30' 20245+3120 TDT2244 distance=32' 20290+3142 TDT2316 distance=35' 20281+3153 TDT2303 distance=36' 20279+3047 RAO 520 distance=37' 20262+3157 KPP3419 distance=37' 20299+3129 TDT2323 distance=40' 20251+3159 ES 2433 distance=44' 20294+3048 HJ 1521 distance=47' 20306+3138 RAO 437 distance=51' 20250+3034 HDS2921 distance=54' 20234+3053 ARG 91 distance=54' 20248+3033 ES 363 distance=55' 20223+3110 BRT1954 distance=60' 20246+3212 AG 254AB distance=60' 20246+3212 FOX9015AC distance=60' 20222+3118 RAO 430 distance=60' 20282+3024 HJ 1517 distance=60' 20280+3220 ES 2375 distance=61' 20222+3115 A 1208 distance=62' 20257+3022 COU1324 distance=62' 20222+3105 TDT2211 distance=63' 20276+3224 HDS2929AB distance=64' 20276+3224 HDS2929AC distance=64' 20300+3029 STJ 59 distance=67' 20231+3036 ES 362AB distance=67' 20217+3112 BRT 279 distance=67' 20231+3036 ES 362BC distance=68' 20320+3136 ES 2436 distance=68' 20306+3029 ES 505 distance=71' 20300+3222 COU1960 distance=73' 20280+3008 BU 62AB distance=75' 20280+3008 BU 62AC distance=75' 20280+3008 BU 62AD distance=75' 20325+3147 TDT2346 distance=76' 20284+3007 OL 75 distance=77' 20211+3104 TDT2200 distance=77' 20327+3140 HJ 1532 distance=77' 20330+3108 TDT2360 distance=80' 20320+3208 TDT2343 distance=81' 20326+3049 TDT2349 distance=81' 20329+3056 COU1326 distance=81' 20330+3144 ES 365CD distance=82' 20330+3144 ES 365AB distance=82' 20330+3144 ES 365AC distance=82' 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 20269+3121 TDT2280 334 0.5
Show 20265+3117 TDT2272 352 2.3 7
Show 20280+3128 TDS1074 334 1.5 16
Show 20282+3124 ES 2435 241 3.4 18
Show 20286+3118 COU1325 222 0.2 22
Show 20275+3145 ES 364 279 7.3 25
Show 20251+3141 ES 2434 287 4.3 30
Show 20245+3120 TDT2244 281 0.4 32
Show 20290+3142 TDT2316 189 2.1 35
Show 20281+3153 TDT2303 143 2.7 36
Show 20279+3047 RAO 520 -1 0.2 37
Show 20262+3157 KPP3419 60 17.1 37
Show 20299+3129 TDT2323 44 0.6 40
Show 20251+3159 ES 2433 267 8.6 44
Show 20294+3048 HJ 1521 194 15.4 47
Show 20306+3138 RAO 437 66 3.1 51
Show 20250+3034 HDS2921 358 0.8 54
Show 20234+3053 ARG 91 175 20.8 54
Show 20248+3033 ES 363 277 3.1 55
Show 20223+3110 BRT1954 278 4.8 60
Show 20246+3212 AG 254 AB 343 5.4 60
Show 20246+3212 FOX9015 AC 296 29.3 60
Show 20222+3118 RAO 430 289 2.6 60
Show 20282+3024 HJ 1517 105 13.1 60
Show 20280+3220 ES 2375 11 7.0 61
Show 20222+3115 A 1208 161 0.2 62
Show 20257+3022 COU1324 202 3.0 62
Show 20222+3105 TDT2211 354 2.4 63
Show 20276+3224 HDS2929 AB 195 7.3 64
Show 20276+3224 HDS2929 AC 11 7.0 64
Show 20300+3029 STJ 59 219 1.4 67
Show 20231+3036 ES 362 AB 232 10.8 67
Show 20217+3112 BRT 279 125 3.8 67
Show 20231+3036 ES 362 BC 270 5.1 68
Show 20320+3136 ES 2436 306 6.7 68
Show 20306+3029 ES 505 15 2.1 71
Show 20300+3222 COU1960 217 0.9 73
Show 20280+3008 BU 62 AB 133 1.2 75
Show 20280+3008 BU 62 AC 179 38.2 75
Show 20280+3008 BU 62 AD 267 46.1 75
Show 20325+3147 TDT2346 53 0.8 76
Show 20284+3007 OL 75 136 1.8 77
Show 20211+3104 TDT2200 55 1.2 77
Show 20327+3140 HJ 1532 305 12.5 77
Show 20330+3108 TDT2360 315 0.9 80
Show 20320+3208 TDT2343 2 0.8 81
Show 20326+3049 TDT2349 60 0.6 81
Show 20329+3056 COU1326 263 0.4 81
Show 20330+3144 ES 365 CD 283 2.7 82
Show 20330+3144 ES 365 AB 263 25.7 82
Show 20330+3144 ES 365 AC 319 33.6 82

 
 
WDS 20269+3121 : COMPONENTS
 
 
  A
B pa=337.6°
sep=0.51"
 
 
20269+3121 A
 
 
Componente originario normalizzato AB Name HD 332321 Coord arcsec 2000 202654.31+312122.1 Mag 10.97
PmRA 6.00 PmDE 12.0 Tycho2 2685-00490-1 HD 332321
Tycho2
Tycho2 2685-00490-1 Pflag RAmdeg 306.72626198 DEmdeg 31.35617865
PmRA 5.8 PmDE 12.0 E RAmdeg 27 E DEmdeg 21
E pmRA 1.6 E pmDE 1.6 EpRAm 1987.61 EpDEm 1988.22
Num 6 Q RAmdeg 1.1 Q DEmdeg 1.3 Q pmRA 1.1
Q pmDE 1.3 BTmag 11.555 E BTmag 0.057 VTmag 10.405
E VTmag 0.033 Prox 999 TYC T HIP
CCDM RAdeg 306.72625056 DEdeg 31.35614611 EpRA 1990 1.51
EpDE 1990 1.70 E RAdeg 28.7 E DEdeg 24.1 Posflg P
Corr 0.1
 
 
20269+3121 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202654.29+312122.6 Mag 11.25 PmRA 6.00
PmDE 12.0 Calc delta mag 0.28 Calc coord yes