stampa
Login

Too lazy to login each time? Click on "Remember me" at login and forget about it!
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
20278+1935
TDT 2296


Nearby doubles
16' : 20267+1940
GWP2949

37' : 20302+1925
BU 987AB

41' : 20306+1932
UC 251

48' : 20244+1935
STF2679AB

50' : 20283+1846
HO 131AB

56' : 20310+2007
HJ 2974

56' : 20243+1909
HU 361

71' : 20327+1932
OSO 126AB

75' : 20272+2049
BRT2476

77' : 20310+2036
BU 363AB

77' : 20305+1829
J 2313

79' : 20329+1906
COU2644

81' : 20230+2020
HDS2911

82' : 20224+2006
BUP9009

83' : 20231+1844
LDS5905

84' : 20228+2023
J 3081

85' : 20227+2023
J 3080

88' : 20216+1930
COU 327AB

90' : 20339+1915
J 3094AB

90' : 20314+2054
J 844

91' : 20278+1805
HJL1103

92' : 20310+2054
GCB 55

92' : 20306+2058
DAM 272

96' : 20284+2110
GRV 342

97' : 20317+2055
GCB 58

99' : 20209+1948
HJ 2954AB



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20278+1935 TDT 2296

 
 
20h 27m 45.53s +19° 35' 08.0" P.A. 359.00 sep 1.6 mag 11.23,11.41
 
 
Coord 2000 20278+1935 Discov num TDT2296 Comp Coord arcsec 2000 20 27 45.53 +19 35 08.0
Date first 1991 Date last 1991 Obs 1
Pa first 359 Pa last 358.5 P.A. Now (θ) 358.5°
Sep first 1.6 Sep last 1.59 Sep. Now (ρ) 1.59"
Mag pri 11.23 Mag sec 11.41 delta mag (ΔM) 0.18 Spectral class
Pri motion ra -005 Sec motion ra
Pri motion dec +000 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Tycho2 1640-01911-1 Gaia DR2 1815893622793589888
 
 
WDS 20278+1935 TDT 2296 : 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
20278+1935 TDT2296 1991 1 359 1.6 11.23 11.41 202745.53+193508.0

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

 
 
WDS 20278+1935 TDT 2296 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20278+1935 TDT 2296 : MEASURES
 
 
No records found.

 
 
WDS 20278+1935 : VIRTUAL EYEPIECE
 
 

20278+1935 TDT2296A mag 11.23 20278+1935 TDT2296B sep 1.6 P.A. 358.60 mag 11.41 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 20278+1935 : ALADIN DSS IMAGE @ 20h 27m 45.53s +19° 35' 08.0"
 
 
 
 
WDS 20278+1935 TDT 2296 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20278+1935 TDT2296 distance=1' 20267+1940 GWP2949 distance=16' 20302+1925 FOX 254CD distance=35' 20302+1925 BU 987AB distance=37' 20302+1925 S 752AC distance=37' 20302+1925 FOX 254AE distance=37' 20306+1932 UC 251 distance=41' 20244+1935 STF2679AB distance=48' 20244+1935 STF2679AC distance=48' 20283+1846 HO 131AB distance=50' 20283+1846 HO 131AC distance=50' 20283+1846 HO 131AD distance=50' 20310+2007 HJ 2974 distance=56' 20243+1909 HU 361 distance=56' 20327+1932 OSO 126AB distance=71' 20327+1932 OSO 126AC distance=71' 20327+1932 OSO 126AD distance=71' 20327+1932 OSO 126AE distance=71' 20327+1932 OSO 126AF distance=71' 20272+2049 BRT2476 distance=75' 20310+2036 BU 363AB distance=77' 20310+2036 BU 363AC distance=77' 20305+1829 J 2313 distance=77' 20329+1906 COU2644 distance=79' 20230+2020 HDS2911 distance=81' 20224+2006 BUP9009 distance=82' 20231+1844 LDS5905 distance=83' 20228+2023 J 3081 distance=84' 20227+2023 J 3080 distance=85' 20216+1930 COU 327AB distance=88' 20216+1930 COU 327AB,C distance=88' 20339+1915 J 3094AB distance=90' 20339+1915 FYM 313AC distance=90' 20314+2054 J 844 distance=90' 20278+1805 HJL1103 distance=91' 20310+2054 GCB 55 distance=92' 20306+2058 DAM 272 distance=92' 20314+2049 J 3091A,BC distance=94' 20314+2049 DAM1459BC distance=94' 20284+2110 GRV 342 distance=96' 20317+2055 GCB 58 distance=97' 20209+1948 HJ 2954AB distance=99' 20209+1948 HJ 2954BC distance=99' 20314+2101 DAM 215 distance=101' 20231+2052 A 288 distance=101' 20320+2056 DAM 216 distance=101' 20343+1857 GRV 354 distance=101' 20307+2109 COU 222 distance=103' 20235+1811 J 839 distance=104' 20348+1857 J 790 distance=109' 20269+1747 BPM2163 distance=110' 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 20278+1935 TDT2296 359 1.6 1
Show 20267+1940 GWP2949 267 111.9 16
Show 20302+1925 FOX 254 CD 301 35.0 35
Show 20302+1925 BU 987 AB 128 2.5 37
Show 20302+1925 S 752 AC 288 106.3 37
Show 20302+1925 FOX 254 AE 70 21.2 37
Show 20306+1932 UC 251 38 39.9 41
Show 20244+1935 STF2679 AB 77 24.7 48
Show 20244+1935 STF2679 AC 150 38.6 48
Show 20283+1846 HO 131 AB 334 3.4 50
Show 20283+1846 HO 131 AC 69 64.4 50
Show 20283+1846 HO 131 AD 97 76.9 50
Show 20310+2007 HJ 2974 297 14.4 56
Show 20243+1909 HU 361 198 0.6 56
Show 20327+1932 OSO 126 AB 198 6.9 71
Show 20327+1932 OSO 126 AC 275 10.3 71
Show 20327+1932 OSO 126 AD 170 23.2 71
Show 20327+1932 OSO 126 AE 338 25.4 71
Show 20327+1932 OSO 126 AF 161 21.8 71
Show 20272+2049 BRT2476 77 5.6 75
Show 20310+2036 BU 363 AB 88 5.7 77
Show 20310+2036 BU 363 AC 206 55.9 77
Show 20305+1829 J 2313 137 6.2 77
Show 20329+1906 COU2644 286 0.8 79
Show 20230+2020 HDS2911 333 0.4 81
Show 20224+2006 BUP9009 47.1 82
Show 20231+1844 LDS5905 116 3.5 83
Show 20228+2023 J 3081 6.2 84
Show 20227+2023 J 3080 292 7.4 85
Show 20216+1930 COU 327 AB 245 0.2 88
Show 20216+1930 COU 327 AB,C 132 4.1 88
Show 20339+1915 J 3094 AB 22 7.5 90
Show 20339+1915 FYM 313 AC 340 15.4 90
Show 20314+2054 J 844 117 4.0 90
Show 20278+1805 HJL1103 82 126.5 91
Show 20310+2054 GCB 55 149 6.7 92
Show 20306+2058 DAM 272 333 7.2 92
Show 20314+2049 J 3091 A,BC 123 6.1 94
Show 20314+2049 DAM1459 BC 7 1.7 94
Show 20284+2110 GRV 342 97 37.2 96
Show 20317+2055 GCB 58 109 4.3 97
Show 20209+1948 HJ 2954 AB 303 3.1 99
Show 20209+1948 HJ 2954 BC 292 23.1 99
Show 20314+2101 DAM 215 136 4.5 101
Show 20231+2052 A 288 296 0.2 101
Show 20320+2056 DAM 216 76 11.8 101
Show 20343+1857 GRV 354 9 48.2 101
Show 20307+2109 COU 222 4 1.2 103
Show 20235+1811 J 839 347 2.1 104
Show 20348+1857 J 790 87 2.4 109
Show 20269+1747 BPM2163 31 113.7 110

 
 
WDS 20278+1935 : COMPONENTS
 
 
  A
B pa=358.6°
sep=1.59"
 
 
20278+1935 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202745.53+193508.0 Mag 11.23 PmRA -5.00
PmDE 0.0
 
 
20278+1935 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202745.53+193509.6 Mag 11.41 Calc delta mag 0.18
Calc coord yes