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Current system
20269+1013
TDT 2282


Nearby doubles
3' : 20270+1008
J 1343

22' : 20279+0958
AG 256AB

25' : 20271+0948
J 559

29' : 20250+1016
HJ 1509

31' : 20289+1022
J 3263

35' : 20292+1019
J 3264

40' : 20293+1029
J 3088

41' : 20294+1029
DAM 214

42' : 20295+1033
J 3089

42' : 20254+0938
VKI 37

43' : 20297+1018
STF2686

43' : 20265+0931
UC 4185

51' : 20264+1103
BPM2159AB

52' : 20260+1102
BPM2156AB

53' : 20280+0923
TDT2300

54' : 20298+0941
AST 2AB

57' : 20263+1109
UC 4181

57' : 20232+0957
TDT2229

63' : 20250+1108
BPM2146

63' : 20285+1110
BPM2171

63' : 20270+1116
HJ 268

65' : 20303+1054
BU 63AB

67' : 20236+1059
GWP2943

67' : 20245+0916
HJ 2959

68' : 20231+0935
DAM 213

68' : 20288+1114
UC 4195



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

20269+1013 TDT 2282

 
 
20h 26m 53.00s +10° 12' 49.9" P.A. 258.00 sep 3.1 mag 11.36,11.71
 
 
Coord 2000 20269+1013 Discov num TDT2282 Comp Coord arcsec 2000 20 26 53.00 +10 12 49.9
Date first 1991 Date last 2016 Obs 2
Pa first 155 Pa last 258 P.A. Now (θ) 258°
Sep first 0.8 Sep last 3.069 Sep. Now (ρ) 3.069"
Mag pri 11.36 Mag sec 11.71 delta mag (ΔM) 0.35 Spectral class
Pri motion ra +017 Sec motion ra +017
Pri motion dec -011 Sec motion dec -011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Tycho2 1091-01486-1 Gaia DR2 1753647074085500928
 
 
WDS 20269+1013 TDT 2282 : 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+1013 TDT2282 1991 1 155 0.8 11.36 11.71 202653.00+101249.9
20269+1013 TDT2282 2016 2 258 3.1 11.36 11.71 202653.00+101249.9

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

 
 
WDS 20269+1013 TDT 2282 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20269+1013 TDT 2282 : MEASURES
 
 
No records found.

 
 
WDS 20269+1013 : VIRTUAL EYEPIECE
 
 

20269+1013 TDT2282A mag 11.36 20269+1013 TDT2282B sep 3.0 P.A. 257.80 mag 11.71 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20269+1013 : ALADIN DSS IMAGE @ 20h 26m 53.00s +10° 12' 49.9"
 
 
 
 
WDS 20269+1013 TDT 2282 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20269+1013 TDT2282 distance=0' 20270+1008 J 1343 distance=3' 20279+0958 AG 256AB distance=22' 20279+0958 AG 256AC distance=22' 20271+0948 J 559 distance=25' 20250+1016 HJ 1509 distance=29' 20289+1022 J 3263 distance=31' 20292+1019 J 3264 distance=35' 20293+1029 J 3088 distance=40' 20294+1029 DAM 214 distance=41' 20295+1033 J 3089 distance=42' 20254+0938 VKI 37 distance=42' 20297+1018 STF2686 distance=43' 20265+0931 UC 4185 distance=43' 20264+1103 BPM2159AB distance=51' 20264+1103 BPM2160AC distance=51' 20260+1102 BPM2156AB distance=52' 20260+1102 BPM2157BC distance=52' 20280+0923 TDT2300 distance=53' 20298+0941 AST 2AB distance=54' 20298+0941 CRC 37AD distance=54' 20263+1109 UC 4181 distance=57' 20232+0957 TDT2229 distance=57' 20250+1108 BPM2146 distance=63' 20285+1110 BPM2171 distance=63' 20270+1116 HJ 268 distance=63' 20303+1054 BU 63AB distance=65' 20303+1054 BU 297AC distance=65' 20236+1059 GWP2943 distance=67' 20245+0916 HJ 2959 distance=67' 20231+0935 DAM 213 distance=68' 20288+1114 UC 4195 distance=68' 20224+0959 TDS1065 distance=68' 20301+1103 BPM2176 distance=70' 20239+1107 BPM2142 distance=70' 20230+0929 J 2572 distance=71' 20303+0917 J 1883 distance=71' 20221+0959 TDT2210 distance=72' 20242+1113 ENG 74BC distance=72' 20242+1113 ENG 74AB distance=73' 20242+1113 ENG 74AC distance=73' 20259+0902 J 3084 distance=73' 20308+1059 BPM2179 distance=74' 20301+0914 GRV 345 distance=76' 20249+1124 J 840 distance=78' 20326+1024 J 3092 distance=86' 20325+0951 UC 4209 distance=87' 20322+1054 LDS4848 distance=87' 20210+1028 J 838 distance=89' 20253+0847 NSN 732 distance=90' 20312+1116 CHR 99Aa,Ab distance=90' 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+1013 TDT2282 258 3.1
Show 20270+1008 J 1343 53 2.3 3
Show 20279+0958 AG 256 AB 351 5.2 22
Show 20279+0958 AG 256 AC 225 99.2 22
Show 20271+0948 J 559 295 2.0 25
Show 20250+1016 HJ 1509 180 19.2 29
Show 20289+1022 J 3263 54 7.1 31
Show 20292+1019 J 3264 358 5.9 35
Show 20293+1029 J 3088 79 7.3 40
Show 20294+1029 DAM 214 298 5.3 41
Show 20295+1033 J 3089 317 4.6 42
Show 20254+0938 VKI 37 103 2.8 42
Show 20297+1018 STF2686 278 25.8 43
Show 20265+0931 UC 4185 277 7.7 43
Show 20264+1103 BPM2159 AB 65 36.6 51
Show 20264+1103 BPM2160 AC 152 67.7 51
Show 20260+1102 BPM2156 AB 73 53.8 52
Show 20260+1102 BPM2157 BC 109 117.7 52
Show 20280+0923 TDT2300 101 0.5 53
Show 20298+0941 AST 2 AB 94 0.2 54
Show 20298+0941 CRC 37 AD 201 9.2 54
Show 20263+1109 UC 4181 356 86.7 57
Show 20232+0957 TDT2229 227 1.2 57
Show 20250+1108 BPM2146 49 87.4 63
Show 20285+1110 BPM2171 30 40.3 63
Show 20270+1116 HJ 268 248 20.5 63
Show 20303+1054 BU 63 AB 347 0.9 65
Show 20303+1054 BU 297 AC 340 16.9 65
Show 20236+1059 GWP2943 132 13.2 67
Show 20245+0916 HJ 2959 262 7.4 67
Show 20231+0935 DAM 213 8.5 68
Show 20288+1114 UC 4195 275 70.0 68
Show 20224+0959 TDS1065 22 1.3 68
Show 20301+1103 BPM2176 280 53.7 70
Show 20239+1107 BPM2142 53 34.9 70
Show 20230+0929 J 2572 280 4.0 71
Show 20303+0917 J 1883 116 6.5 71
Show 20221+0959 TDT2210 69 0.5 72
Show 20242+1113 ENG 74 BC 112 102.0 72
Show 20242+1113 ENG 74 AB 73 67.8 73
Show 20242+1113 ENG 74 AC 97 160.4 73
Show 20259+0902 J 3084 87 6.0 73
Show 20308+1059 BPM2179 29 77.2 74
Show 20301+0914 GRV 345 215 38.5 76
Show 20249+1124 J 840 52 3.7 78
Show 20326+1024 J 3092 336 5.3 86
Show 20325+0951 UC 4209 15 92.1 87
Show 20322+1054 LDS4848 143 251.1 87
Show 20210+1028 J 838 119 6.9 89
Show 20253+0847 NSN 732 235 3.3 90
Show 20312+1116 CHR 99 Aa,Ab 142 0.4 90

 
 
WDS 20269+1013 : COMPONENTS
 
 
  A
B pa=257.8°
sep=3.02"
 
 
20269+1013 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202653.00+101249.9 Mag 11.36 PmRA 17.00
PmDE -11.0 Tycho2 1091-01486-1
Tycho2
Tycho2 1091-01486-1 Pflag RAmdeg 306.72083080 DEmdeg 10.21381357
PmRA 17.1 PmDE -10.9 E RAmdeg 33 E DEmdeg 29
E pmRA 2.4 E pmDE 2.3 EpRAm 1987.51 EpDEm 1985.71
Num 4 Q RAmdeg 0.7 Q DEmdeg 0.7 Q pmRA 0.7
Q pmDE 0.7 BTmag 11.525 E BTmag 0.062 VTmag 10.972
E VTmag 0.060 Prox 999 TYC T HIP
CCDM RAdeg 306.72079583 DEdeg 10.21383306 EpRA 1990 1.90
EpDE 1990 1.59 E RAdeg 38.4 E DEdeg 37.6 Posflg
Corr -0.2
 
 
20269+1013 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202652.80+101249.3 Mag 11.71 PmRA 17.00
PmDE -11.0 Calc delta mag 0.35 Calc coord yes