stampa
Login

Set your own preferrences to customize your experience with Stelle Doppie!
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
20279+1224
TDT 2297


Nearby doubles
21' : 20280+1244
J 1241

30' : 20260+1212
J 1704

35' : 20293+1155
BPM2173AB

41' : 20266+1148
BPM2161

43' : 20307+1233
BPM2177

44' : 20272+1306
BPM2169

44' : 20260+1257
BPM2155

47' : 20298+1154
J 1243

48' : 20310+1213
GRV 348

51' : 20270+1312
BPM2166

52' : 20244+1213
A 1209AB

53' : 20310+1200
DAM 673

53' : 20311+1247
J 3244

53' : 20311+1248
J 562

55' : 20313+1201
BRT1345

58' : 20239+1217
GRV 337

61' : 20238+1235
BRT1341

63' : 20249+1309
J 841AB

64' : 20316+1150
J 3

64' : 20244+1301
HU 1198

64' : 20321+1220
HJ 1528

70' : 20270+1116
HJ 268

70' : 20324+1202
GRV 351

71' : 20238+1301
TDT2235

71' : 20288+1114
UC 4195

72' : 20233+1245
GWP2942



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.

20279+1224 TDT 2297

 
 
20h 27m 53.29s +12° 23' 30.3" P.A. 237.00 sep 0.9 mag 11.43,11.51
 
 
Coord 2000 20279+1224 Discov num TDT2297 Comp Coord arcsec 2000 20 27 53.29 +12 23 30.3
Date first 1991 Date last 1991 Obs 1
Pa first 237 Pa last 236.5 P.A. Now (θ) 236.5°
Sep first 0.9 Sep last 0.85 Sep. Now (ρ) 0.85"
Mag pri 11.43 Mag sec 11.51 delta mag (ΔM) 0.08 Spectral class
Pri motion ra +002 Sec motion ra +002
Pri motion dec -010 Sec motion dec -010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Tycho2 1095-01597-1 Gaia DR2 1803727423544504832
 
 
WDS 20279+1224 TDT 2297 : 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
20279+1224 TDT2297 1991 1 237 0.9 11.43 11.51 202753.29+122330.3

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

 
 
WDS 20279+1224 TDT 2297 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20279+1224 TDT 2297 : MEASURES
 
 
No records found.

 
 
WDS 20279+1224 : VIRTUAL EYEPIECE
 
 

20279+1224 TDT2297A mag 11.43 20279+1224 TDT2297B sep 0.8 P.A. 235.90 mag 11.51 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 20279+1224 : ALADIN DSS IMAGE @ 20h 27m 53.29s +12° 23' 30.3"
 
 
 
 
WDS 20279+1224 TDT 2297 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20279+1224 TDT2297 distance=0' 20280+1244 J 1241 distance=21' 20260+1212 J 1704 distance=30' 20293+1155 BPM2173AB distance=35' 20293+1155 BPM2173AC distance=35' 20266+1148 BPM2161 distance=41' 20307+1233 BPM2177 distance=43' 20272+1306 BPM2169 distance=44' 20260+1257 BPM2155 distance=44' 20298+1154 J 1243 distance=47' 20310+1213 GRV 348 distance=48' 20270+1312 BPM2166 distance=51' 20244+1213 WOR 33Aa,Ab distance=52' 20244+1213 A 1209AB distance=52' 20310+1200 DAM 673 distance=53' 20311+1247 J 3244 distance=53' 20311+1248 J 562 distance=53' 20313+1201 BRT1345 distance=55' 20239+1217 GRV 337 distance=58' 20238+1235 BRT1341 distance=61' 20249+1309 J 841AB distance=63' 20249+1309 J 841AB,C distance=63' 20316+1150 J 3 distance=64' 20244+1301 HU 1198 distance=64' 20321+1220 HJ 1528 distance=64' 20270+1116 HJ 268 distance=70' 20324+1202 GRV 351 distance=70' 20238+1301 TDT2235 distance=71' 20288+1114 UC 4195 distance=71' 20233+1245 GWP2942 distance=72' 20309+1126 LAU 4AB distance=73' 20309+1126 STJ 5Aa,Ab distance=73' 20285+1110 BPM2171 distance=74' 20249+1124 J 840 distance=76' 20327+1151 BPM2184 distance=78' 20263+1109 UC 4181 distance=79' 20228+1156 BPM2135 distance=81' 20317+1124 BPM2182 distance=82' 20264+1103 BPM2159AB distance=83' 20264+1103 BPM2160AC distance=83' 20329+1142 J 1AB distance=83' 20329+1142 UC 4212AC distance=83' 20312+1116 CHR 99Aa,Ab distance=84' 20312+1116 STF2690A,BC distance=84' 20312+1116 HJ 269AD distance=84' 20312+1116 DA 1BC distance=84' 20260+1102 BPM2157BC distance=86' 20337+1222 BPM2187 distance=86' 20260+1102 BPM2156AB distance=86' 20250+1108 BPM2146 distance=87' 20301+1103 BPM2176 distance=87' 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 20279+1224 TDT2297 237 0.9
Show 20280+1244 J 1241 172 1.3 21
Show 20260+1212 J 1704 202 6.2 30
Show 20293+1155 BPM2173 AB 21 4.6 35
Show 20293+1155 BPM2173 AC 35 34.0 35
Show 20266+1148 BPM2161 343 104.2 41
Show 20307+1233 BPM2177 220 71.0 43
Show 20272+1306 BPM2169 263 28.1 44
Show 20260+1257 BPM2155 31 119.0 44
Show 20298+1154 J 1243 121 3.2 47
Show 20310+1213 GRV 348 81 14.8 48
Show 20270+1312 BPM2166 59 25.3 51
Show 20244+1213 WOR 33 Aa,Ab 131 0.6 52
Show 20244+1213 A 1209 AB 324 1.9 52
Show 20310+1200 DAM 673 251 13.3 53
Show 20311+1247 J 3244 153 4.4 53
Show 20311+1248 J 562 146 2.2 53
Show 20313+1201 BRT1345 197 4.9 55
Show 20239+1217 GRV 337 170 62.5 58
Show 20238+1235 BRT1341 168 3.6 61
Show 20249+1309 J 841 AB 133 0.2 63
Show 20249+1309 J 841 AB,C 82 8.4 63
Show 20316+1150 J 3 130 2.1 64
Show 20244+1301 HU 1198 33 0.6 64
Show 20321+1220 HJ 1528 237 10.2 64
Show 20270+1116 HJ 268 248 20.5 70
Show 20324+1202 GRV 351 12 70.6 70
Show 20238+1301 TDT2235 260 0.7 71
Show 20288+1114 UC 4195 275 70.0 71
Show 20233+1245 GWP2942 269 9.1 72
Show 20309+1126 LAU 4 AB 271 28.1 73
Show 20309+1126 STJ 5 Aa,Ab 140 0.9 73
Show 20285+1110 BPM2171 30 40.3 74
Show 20249+1124 J 840 52 3.7 76
Show 20327+1151 BPM2184 293 59.7 78
Show 20263+1109 UC 4181 356 86.7 79
Show 20228+1156 BPM2135 218 90.0 81
Show 20317+1124 BPM2182 228 99.8 82
Show 20264+1103 BPM2159 AB 65 36.6 83
Show 20264+1103 BPM2160 AC 152 67.7 83
Show 20329+1142 J 1 AB 63 2.1 83
Show 20329+1142 UC 4212 AC 256 27.7 83
Show 20312+1116 CHR 99 Aa,Ab 142 0.4 84
Show 20312+1116 STF2690 A,BC 255 17.8 84
Show 20312+1116 HJ 269 AD 108 23.0 84
Show 20312+1116 DA 1 BC 184 0.3 84
Show 20260+1102 BPM2157 BC 109 117.7 86
Show 20337+1222 BPM2187 283 103.7 86
Show 20260+1102 BPM2156 AB 73 53.8 86
Show 20250+1108 BPM2146 49 87.4 87
Show 20301+1103 BPM2176 280 53.7 87

 
 
WDS 20279+1224 : COMPONENTS
 
 
  A
B pa=235.9°
sep=0.84"
 
 
20279+1224 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202753.29+122330.3 Mag 11.43 PmRA 2.00
PmDE -10.0 Tycho2 1095-01597-1
Tycho2
Tycho2 1095-01597-1 Pflag RAmdeg 306.97190162 DEmdeg 12.39170013
PmRA 1.8 PmDE -9.7 E RAmdeg 50 E DEmdeg 55
E pmRA 1.7 E pmDE 1.7 EpRAm 1978.42 EpDEm 1974.53
Num 5 Q RAmdeg 1.7 Q DEmdeg 0.3 Q pmRA 1.6
Q pmDE 0.3 BTmag 12.343 E BTmag 0.191 VTmag 10.876
E VTmag 0.074 Prox 999 TYC T HIP
CCDM RAdeg 306.97189722 DEdeg 12.39172306 EpRA 1990 1.63
EpDE 1990 1.49 E RAdeg 54.6 E DEdeg 61.7 Posflg
Corr -0.1
 
 
20279+1224 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202753.24+122329.8 Mag 11.51 PmRA 2.00
PmDE -10.0 Calc delta mag 0.08 Calc coord yes