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Doubles in session


Current system
20232+0957
TDT 2229


Nearby doubles
12' : 20224+0959
TDS1065

16' : 20221+0959
TDT2210

23' : 20231+0935
DAM 213

29' : 20230+0929
J 2572

33' : 20250+1016
HJ 1509

38' : 20254+0938
VKI 37

38' : 20207+0946
GRV 332

45' : 20210+1028
J 838

46' : 20245+0916
HJ 2959

49' : 20210+1033
TOR 24

56' : 20265+0931
UC 4185

57' : 20269+1013
TDT2282

59' : 20203+1036
TOR 23

59' : 20270+1008
J 1343

59' : 20271+0948
J 559

63' : 20236+1059
GWP2943

63' : 20189+1006
GRV 328

68' : 20259+0902
J 3084

71' : 20279+0958
AG 256AB

72' : 20239+1107
BPM2142

76' : 20250+1108
BPM2146

77' : 20253+0847
NSN 732

78' : 20242+1113
ENG 74AB

78' : 20260+1102
BPM2156AB

79' : 20280+0923
TDT2300

82' : 20221+1117
BPM2131



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

20232+0957 TDT 2229

 
 
20h 23m 11.17s +09° 56' 54.3" P.A. 227.00 sep 1.2 mag 11.16,11.30
 
 
Coord 2000 20232+0957 Discov num TDT2229 Comp Coord arcsec 2000 20 23 11.17 +09 56 54.3
Date first 1991 Date last 1991 Obs 1
Pa first 227 Pa last 227 P.A. Now (θ) 227°
Sep first 1.2 Sep last 1.15 Sep. Now (ρ) 1.15"
Mag pri 11.16 Mag sec 11.30 delta mag (ΔM) 0.14 Spectral class
Pri motion ra -016 Sec motion ra -016
Pri motion dec -005 Sec motion dec -005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Tycho2 1078-01109-1 Gaia DR2 1753294130853718272
 
 
WDS 20232+0957 TDT 2229 : 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
20232+0957 TDT2229 1991 1 227 1.2 11.16 11.30 202311.17+095654.3

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

 
 
WDS 20232+0957 TDT 2229 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20232+0957 TDT 2229 : MEASURES
 
 
No records found.

 
 
WDS 20232+0957 : VIRTUAL EYEPIECE
 
 

20232+0957 TDT2229A mag 11.16 20232+0957 TDT2229B sep 1.1 P.A. 226.60 mag 11.3 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20232+0957 : ALADIN DSS IMAGE @ 20h 23m 11.17s +09° 56' 54.3"
 
 
 
 
WDS 20232+0957 TDT 2229 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20232+0957 TDT2229 distance=0' 20224+0959 TDS1065 distance=12' 20221+0959 TDT2210 distance=16' 20231+0935 DAM 213 distance=23' 20230+0929 J 2572 distance=29' 20250+1016 HJ 1509 distance=33' 20254+0938 VKI 37 distance=38' 20207+0946 GRV 332 distance=38' 20210+1028 J 838 distance=45' 20245+0916 HJ 2959 distance=46' 20210+1033 TOR 24 distance=49' 20265+0931 UC 4185 distance=56' 20269+1013 TDT2282 distance=57' 20203+1036 TOR 23 distance=59' 20270+1008 J 1343 distance=59' 20271+0948 J 559 distance=59' 20236+1059 GWP2943 distance=63' 20189+1006 GRV 328 distance=63' 20259+0902 J 3084 distance=68' 20279+0958 AG 256AB distance=71' 20279+0958 AG 256AC distance=71' 20239+1107 BPM2142 distance=72' 20250+1108 BPM2146 distance=76' 20253+0847 NSN 732 distance=77' 20242+1113 ENG 74AB distance=78' 20242+1113 ENG 74AC distance=78' 20260+1102 BPM2156AB distance=78' 20242+1113 ENG 74BC distance=79' 20280+0923 TDT2300 distance=79' 20260+1102 BPM2157BC distance=79' 20221+1117 BPM2131 distance=82' 20264+1103 BPM2159AB distance=83' 20264+1103 BPM2160AC distance=83' 20201+1109 A 1206 distance=86' 20263+1109 UC 4181 distance=86' 20211+0837 HJ 2953 distance=86' 20289+1022 J 3263 distance=88' 20249+1124 J 840 distance=90' 20292+1019 J 3264 distance=92' 20186+1100 STF2662 distance=93' 20293+1029 J 3088 distance=97' 20270+1116 HJ 268 distance=97' 20294+1029 DAM 214 distance=98' 20295+1033 J 3089 distance=98' 20297+1018 STF2686 distance=100' 20298+0941 AST 2AB distance=100' 20298+0941 CRC 37AD distance=100' 20189+1113 HJ 1498 distance=100' 20262+0827 UC 4180 distance=100' 20202+1128 HDS2906 distance=102' 20269+0826 LDS4843 distance=106' 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 20232+0957 TDT2229 227 1.2
Show 20224+0959 TDS1065 22 1.3 12
Show 20221+0959 TDT2210 69 0.5 16
Show 20231+0935 DAM 213 8.5 23
Show 20230+0929 J 2572 280 4.0 29
Show 20250+1016 HJ 1509 180 19.2 33
Show 20254+0938 VKI 37 103 2.8 38
Show 20207+0946 GRV 332 282 23.1 38
Show 20210+1028 J 838 119 6.9 45
Show 20245+0916 HJ 2959 262 7.4 46
Show 20210+1033 TOR 24 229 1.7 49
Show 20265+0931 UC 4185 277 7.7 56
Show 20269+1013 TDT2282 258 3.1 57
Show 20203+1036 TOR 23 236 8.2 59
Show 20270+1008 J 1343 53 2.3 59
Show 20271+0948 J 559 295 2.0 59
Show 20236+1059 GWP2943 132 13.2 63
Show 20189+1006 GRV 328 59 23.2 63
Show 20259+0902 J 3084 87 6.0 68
Show 20279+0958 AG 256 AB 351 5.2 71
Show 20279+0958 AG 256 AC 225 99.2 71
Show 20239+1107 BPM2142 53 34.9 72
Show 20250+1108 BPM2146 49 87.4 76
Show 20253+0847 NSN 732 235 3.3 77
Show 20242+1113 ENG 74 AB 73 67.8 78
Show 20242+1113 ENG 74 AC 97 160.4 78
Show 20260+1102 BPM2156 AB 73 53.8 78
Show 20242+1113 ENG 74 BC 112 102.0 79
Show 20280+0923 TDT2300 101 0.5 79
Show 20260+1102 BPM2157 BC 109 117.7 79
Show 20221+1117 BPM2131 352 23.0 82
Show 20264+1103 BPM2159 AB 65 36.6 83
Show 20264+1103 BPM2160 AC 152 67.7 83
Show 20201+1109 A 1206 269 3.2 86
Show 20263+1109 UC 4181 356 86.7 86
Show 20211+0837 HJ 2953 260 26.3 86
Show 20289+1022 J 3263 54 7.1 88
Show 20249+1124 J 840 52 3.7 90
Show 20292+1019 J 3264 358 5.9 92
Show 20186+1100 STF2662 42 2.0 93
Show 20293+1029 J 3088 79 7.3 97
Show 20270+1116 HJ 268 248 20.5 97
Show 20294+1029 DAM 214 298 5.3 98
Show 20295+1033 J 3089 317 4.6 98
Show 20297+1018 STF2686 278 25.8 100
Show 20298+0941 AST 2 AB 94 0.2 100
Show 20298+0941 CRC 37 AD 201 9.2 100
Show 20189+1113 HJ 1498 218 17.4 100
Show 20262+0827 UC 4180 303 9.7 100
Show 20202+1128 HDS2906 319 0.6 102
Show 20269+0826 LDS4843 167 15.3 106

 
 
WDS 20232+0957 : COMPONENTS
 
 
  A
B pa=226.6°
sep=1.14"
 
 
20232+0957 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202311.17+095654.3 Mag 11.16 PmRA -16.00
PmDE -5.0 Tycho2 1078-01109-1
Tycho2
Tycho2 1078-01109-1 Pflag RAmdeg 305.79647129 DEmdeg 9.94837088
PmRA -16.0 PmDE -5.2 E RAmdeg 52 E DEmdeg 56
E pmRA 2.6 E pmDE 2.4 EpRAm 1986.12 EpDEm 1984.23
Num 3 Q RAmdeg 0.1 Q DEmdeg 0.2 Q pmRA 0.1
Q pmDE 0.2 BTmag 12.145 E BTmag 0.150 VTmag 10.792
E VTmag 0.074 Prox 721 TYC HIP
CCDM RAdeg 305.79650972 DEdeg 9.94838333 EpRA 1990 1.53
EpDE 1990 1.46 E RAdeg 54.3 E DEdeg 59.2 Posflg
Corr -0.1
 
 
20232+0957 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202311.11+095653.5 Mag 11.3 PmRA -16.00
PmDE -5.0 Calc delta mag 0.14 Calc coord yes