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Current system
20221+0959
TDT 2210


Nearby doubles
4' : 20224+0959
TDS1065

16' : 20232+0957
TDT2229

25' : 20207+0946
GRV 332

29' : 20231+0935
DAM 213

34' : 20210+1028
J 838

34' : 20230+0929
J 2572

38' : 20210+1033
TOR 24

45' : 20250+1016
HJ 1509

47' : 20203+1036
TOR 23

48' : 20189+1006
GRV 328

53' : 20254+0938
VKI 37

56' : 20245+0916
HJ 2959

64' : 20236+1059
GWP2943

71' : 20265+0931
UC 4185

72' : 20269+1013
TDT2282

74' : 20239+1107
BPM2142

74' : 20270+1008
J 1343

75' : 20271+0948
J 559

77' : 20201+1109
A 1206

78' : 20221+1117
BPM2131

80' : 20259+0902
J 3084

80' : 20242+1113
ENG 74AB

81' : 20186+1100
STF2662

81' : 20250+1108
BPM2146

84' : 20211+0837
HJ 2953

86' : 20260+1102
BPM2156AB



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

20221+0959 TDT 2210

 
 
20h 22m 08.54s +09° 59' 10.7" P.A. 69.00 sep 0.5 mag 11.08,11.08
 
 
Coord 2000 20221+0959 Discov num TDT2210 Comp Coord arcsec 2000 20 22 08.54 +09 59 10.7
Date first 1991 Date last 1991 Obs 1
Pa first 69 Pa last 69.4 P.A. Now (θ) 69.4°
Sep first 0.5 Sep last 0.54 Sep. Now (ρ) 0.54"
Mag pri 11.08 Mag sec 11.08 delta mag (ΔM) 0 Spectral class
Pri motion ra -017 Sec motion ra -017
Pri motion dec -029 Sec motion dec -029
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Tycho2 1078-01566-1 Gaia DR2 1753484483803688064
 
 
WDS 20221+0959 TDT 2210 : 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
20221+0959 TDT2210 1991 1 69 0.5 11.08 11.08 202208.54+095910.7

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

 
 
WDS 20221+0959 TDT 2210 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20221+0959 TDT 2210 : MEASURES
 
 
No records found.

 
 
WDS 20221+0959 : VIRTUAL EYEPIECE
 
 

20221+0959 TDT2210A mag 11.08 20221+0959 TDT2210B sep 0.5 P.A. 69.10 mag 11.08 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20221+0959 : ALADIN DSS IMAGE @ 20h 22m 08.54s +09° 59' 10.7"
 
 
 
 
WDS 20221+0959 TDT 2210 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20221+0959 TDT2210 distance=0' 20224+0959 TDS1065 distance=4' 20232+0957 TDT2229 distance=16' 20207+0946 GRV 332 distance=25' 20231+0935 DAM 213 distance=29' 20210+1028 J 838 distance=34' 20230+0929 J 2572 distance=34' 20210+1033 TOR 24 distance=38' 20250+1016 HJ 1509 distance=45' 20203+1036 TOR 23 distance=47' 20189+1006 GRV 328 distance=48' 20254+0938 VKI 37 distance=53' 20245+0916 HJ 2959 distance=56' 20236+1059 GWP2943 distance=64' 20265+0931 UC 4185 distance=71' 20269+1013 TDT2282 distance=72' 20239+1107 BPM2142 distance=74' 20270+1008 J 1343 distance=74' 20271+0948 J 559 distance=75' 20201+1109 A 1206 distance=77' 20221+1117 BPM2131 distance=78' 20259+0902 J 3084 distance=80' 20242+1113 ENG 74AB distance=80' 20242+1113 ENG 74AC distance=80' 20186+1100 STF2662 distance=81' 20250+1108 BPM2146 distance=81' 20242+1113 ENG 74BC distance=81' 20211+0837 HJ 2953 distance=84' 20260+1102 BPM2156AB distance=86' 20279+0958 AG 256AB distance=86' 20279+0958 AG 256AC distance=86' 20260+1102 BPM2157BC distance=87' 20253+0847 NSN 732 distance=87' 20189+1113 HJ 1498 distance=89' 20264+1103 BPM2159AB distance=91' 20264+1103 BPM2160AC distance=91' 20249+1124 J 840 distance=93' 20263+1109 UC 4181 distance=94' 20280+0923 TDT2300 distance=94' 20202+1128 HDS2906 distance=94' 20157+1003 J 135 distance=95' 20157+0957 J 1234 distance=96' 20289+1022 J 3263 distance=102' 20151+1000 GWP2931 distance=104' 20270+1116 HJ 268 distance=105' 20201+0820 HJ 2949AB distance=106' 20201+0820 DAM 209AC distance=106' 20292+1019 J 3264 distance=106' 20202+0815 DAM 210 distance=109' 20262+0827 UC 4180 distance=110' 20293+1029 J 3088 distance=111' 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 20221+0959 TDT2210 69 0.5
Show 20224+0959 TDS1065 22 1.3 4
Show 20232+0957 TDT2229 227 1.2 16
Show 20207+0946 GRV 332 282 23.1 25
Show 20231+0935 DAM 213 8.5 29
Show 20210+1028 J 838 119 6.9 34
Show 20230+0929 J 2572 280 4.0 34
Show 20210+1033 TOR 24 229 1.7 38
Show 20250+1016 HJ 1509 180 19.2 45
Show 20203+1036 TOR 23 236 8.2 47
Show 20189+1006 GRV 328 59 23.2 48
Show 20254+0938 VKI 37 103 2.8 53
Show 20245+0916 HJ 2959 262 7.4 56
Show 20236+1059 GWP2943 132 13.2 64
Show 20265+0931 UC 4185 277 7.7 71
Show 20269+1013 TDT2282 258 3.1 72
Show 20239+1107 BPM2142 53 34.9 74
Show 20270+1008 J 1343 53 2.3 74
Show 20271+0948 J 559 295 2.0 75
Show 20201+1109 A 1206 269 3.2 77
Show 20221+1117 BPM2131 352 23.0 78
Show 20259+0902 J 3084 87 6.0 80
Show 20242+1113 ENG 74 AB 73 67.8 80
Show 20242+1113 ENG 74 AC 97 160.4 80
Show 20186+1100 STF2662 42 2.0 81
Show 20250+1108 BPM2146 49 87.4 81
Show 20242+1113 ENG 74 BC 112 102.0 81
Show 20211+0837 HJ 2953 260 26.3 84
Show 20260+1102 BPM2156 AB 73 53.8 86
Show 20279+0958 AG 256 AB 351 5.2 86
Show 20279+0958 AG 256 AC 225 99.2 86
Show 20260+1102 BPM2157 BC 109 117.7 87
Show 20253+0847 NSN 732 235 3.3 87
Show 20189+1113 HJ 1498 218 17.4 89
Show 20264+1103 BPM2159 AB 65 36.6 91
Show 20264+1103 BPM2160 AC 152 67.7 91
Show 20249+1124 J 840 52 3.7 93
Show 20263+1109 UC 4181 356 86.7 94
Show 20280+0923 TDT2300 101 0.5 94
Show 20202+1128 HDS2906 319 0.6 94
Show 20157+1003 J 135 323 3.6 95
Show 20157+0957 J 1234 43 4.4 96
Show 20289+1022 J 3263 54 7.1 102
Show 20151+1000 GWP2931 50 29.0 104
Show 20270+1116 HJ 268 248 20.5 105
Show 20201+0820 HJ 2949 AB 302 7.5 106
Show 20201+0820 DAM 209 AC 224 12.7 106
Show 20292+1019 J 3264 358 5.9 106
Show 20202+0815 DAM 210 321 3.9 109
Show 20262+0827 UC 4180 303 9.7 110
Show 20293+1029 J 3088 79 7.3 111

 
 
WDS 20221+0959 : COMPONENTS
 
 
  A
B pa=69.1°
sep=0.53"
 
 
20221+0959 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202208.54+095910.7 Mag 11.08 PmRA -17.00
PmDE -29.0 Tycho2 1078-01566-1
Tycho2
Tycho2 1078-01566-1 Pflag RAmdeg 305.53566071 DEmdeg 9.98634720
PmRA -17.3 PmDE -29.3 E RAmdeg 33 E DEmdeg 35
E pmRA 2.6 E pmDE 2.5 EpRAm 1989.55 EpDEm 1988.89
Num 3 Q RAmdeg 1.5 Q DEmdeg 0.7 Q pmRA 1.5
Q pmDE 0.7 BTmag 10.934 E BTmag 0.056 VTmag 10.431
E VTmag 0.051 Prox 999 TYC T HIP
CCDM RAdeg 305.53570250 DEdeg 9.98641667 EpRA 1990 1.52
EpDE 1990 1.45 E RAdeg 32.8 E DEdeg 35.9 Posflg
Corr -0.1
 
 
20221+0959 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202208.57+095910.9 Mag 11.08 PmRA -17.00
PmDE -29.0 Calc coord yes