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Doubles in session


Current system
21397+1142
TDT 3091


Nearby doubles
25' : 21383+1128
UC 4517

33' : 21418+1151
BPM2402

33' : 21410+1116
UC 265

38' : 21371+1142
UC 4510

46' : 21423+1116
SLW1250

66' : 21425+1233
JNN 134

67' : 21359+1105
CVR 910

69' : 21414+1245
BPM2401

71' : 21391+1252
ROE 128

76' : 21356+1229
SLW1244

77' : 21431+1045
ITF 72

80' : 21344+1127
BU 273

85' : 21454+1149
WAA9005

86' : 21339+1139
CVR 907

91' : 21452+1221
WAA9004

92' : 21459+1153
A 1223AB

95' : 21377+1312
HJ 1667

96' : 21405+1317
TDS1139

97' : 21326+1121
J 1788

100' : 21449+1040
HJ 285

101' : 21337+1057
J 1789

107' : 21391+1328
UC 4519

113' : 21421+1328
LDS4904

116' : 21329+1240
UC 4492

119' : 21324+1054
LDS4894

120' : 21448+1009
GRV 498



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

21397+1142 TDT 3091

 
 
21h 39m 41.68s +11° 41' 36.4" P.A. 243.00 sep 1.5 mag 10.85,11.86
 
 
Coord 2000 21397+1142 Discov num TDT3091 Comp Coord arcsec 2000 21 39 41.68 +11 41 36.4
Date first 1991 Date last 1991 Obs 1
Pa first 243 Pa last 242.9 P.A. Now (θ) 242.9°
Sep first 1.5 Sep last 1.45 Sep. Now (ρ) 1.45"
Mag pri 10.85 Mag sec 11.86 delta mag (ΔM) 1.01 Spectral class
Pri motion ra -007 Sec motion ra -007
Pri motion dec -003 Sec motion dec -003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 1128-01686-1 Gaia DR2 1766656117704781696
 
 
WDS 21397+1142 TDT 3091 : 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
21397+1142 TDT3091 1991 1 243 1.5 10.85 11.86 213941.68+114136.4

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

 
 
WDS 21397+1142 TDT 3091 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21397+1142 TDT 3091 : MEASURES
 
 
No records found.

 
 
WDS 21397+1142 : VIRTUAL EYEPIECE
 
 

21397+1142 TDT3091A mag 10.85 21397+1142 TDT3091B sep 1.4 P.A. 242.40 mag 11.86 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 21397+1142 : ALADIN DSS IMAGE @ 21h 39m 41.68s +11° 41' 36.4"
 
 
 
 
WDS 21397+1142 TDT 3091 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21397+1142 TDT3091 distance=0' 21383+1128 UC 4517 distance=25' 21418+1151 BPM2402 distance=33' 21410+1116 UC 265 distance=33' 21371+1142 UC 4510 distance=38' 21423+1116 SLW1250 distance=46' 21425+1233 JNN 134 distance=66' 21359+1105 CVR 910 distance=67' 21414+1245 BPM2401 distance=69' 21391+1252 ROE 128 distance=71' 21356+1229 SLW1244 distance=76' 21431+1045 ITF 72 distance=77' 21344+1127 BU 273 distance=80' 21454+1149 WAA9005 distance=85' 21339+1139 CVR 907 distance=86' 21452+1221 WAA9004 distance=91' 21459+1153 A 1223AB distance=92' 21459+1153 A 1223AB,C distance=92' 21377+1312 HJ 1667 distance=95' 21405+1317 TDS1139 distance=96' 21326+1121 J 1788 distance=97' 21449+1040 HJ 285 distance=100' 21337+1057 J 1789 distance=101' 21460+1053 BU 1305AD distance=105' 21460+1053 BU 1305AE distance=105' 21460+1053 BU 1305AF distance=105' 21460+1053 BU 1305AG distance=105' 21460+1053 BU 1305A,BC distance=105' 21460+1053 BU 1305BC distance=106' 21391+1328 UC 4519 distance=107' 21421+1328 LDS4904 distance=113' 21329+1240 UC 4492 distance=116' 21324+1054 LDS4894 distance=119' 21448+1009 GRV 498 distance=120' 21476+1116 BPM2407 distance=120' 21322+1055 HDS3061 distance=120' 21479+1136 BPM2408 distance=121' 21480+1146 A 1224 distance=123' 21454+1312 UC 4551 distance=124' 21411+0939 GWP3087 distance=125' 21431+1338 HJ 1682 distance=127' 21321+1243 RAO 457 distance=128' 21442+0953 S 798AB (Enif) distance=128' 21442+0953 S 798AC (Enif) distance=128' 21468+1030 J 201 distance=128' 21345+0958 BRT3229 distance=129' 21309+1141 J 178 distance=130' 21306+1140 BPM2383 distance=134' 21409+1355 TDT3105 distance=135' 21322+1301 RAO 458 distance=136' 21354+1344 ROE 127 distance=137' 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 21397+1142 TDT3091 243 1.5
Show 21383+1128 UC 4517 219 50.4 25
Show 21418+1151 BPM2402 17.8 33
Show 21410+1116 UC 265 283 17.2 33
Show 21371+1142 UC 4510 203 68.3 38
Show 21423+1116 SLW1250 10 30.0 46
Show 21425+1233 JNN 134 9 4.8 66
Show 21359+1105 CVR 910 120 9.4 67
Show 21414+1245 BPM2401 90 69.5 69
Show 21391+1252 ROE 128 263 1.4 71
Show 21356+1229 SLW1244 294 18.6 76
Show 21431+1045 ITF 72 75 33.7 77
Show 21344+1127 BU 273 90 5.9 80
Show 21454+1149 WAA9005 184 1.3 85
Show 21339+1139 CVR 907 156 23.0 86
Show 21452+1221 WAA9004 315 2.0 91
Show 21459+1153 A 1223 AB 331 0.1 92
Show 21459+1153 A 1223 AB,C 40 13.5 92
Show 21377+1312 HJ 1667 202 16.4 95
Show 21405+1317 TDS1139 284 1.2 96
Show 21326+1121 J 1788 223 7.4 97
Show 21449+1040 HJ 285 55 8.0 100
Show 21337+1057 J 1789 171 4.5 101
Show 21460+1053 BU 1305 AD 47 49.2 105
Show 21460+1053 BU 1305 AE 66 81.8 105
Show 21460+1053 BU 1305 AF 235 42.8 105
Show 21460+1053 BU 1305 AG 297 98.7 105
Show 21460+1053 BU 1305 A,BC 90 89.2 105
Show 21460+1053 BU 1305 BC 52 1.3 106
Show 21391+1328 UC 4519 128 9.1 107
Show 21421+1328 LDS4904 343 23.2 113
Show 21329+1240 UC 4492 19 91.7 116
Show 21324+1054 LDS4894 8 2.9 119
Show 21448+1009 GRV 498 59 37.3 120
Show 21476+1116 BPM2407 143 39.7 120
Show 21322+1055 HDS3061 259 0.3 120
Show 21479+1136 BPM2408 52 87.5 121
Show 21480+1146 A 1224 353 3.1 123
Show 21454+1312 UC 4551 143 23.3 124
Show 21411+0939 GWP3087 262 68.7 125
Show 21431+1338 HJ 1682 77 21.4 127
Show 21321+1243 RAO 457 150 1.1 128
Show Enif 21442+0953 S 798 AB 323 83.2 128
Show Enif 21442+0953 S 798 AC 318 143.9 128
Show 21468+1030 J 201 224 2.7 128
Show 21345+0958 BRT3229 158 3.4 129
Show 21309+1141 J 178 185 2.9 130
Show 21306+1140 BPM2383 89 27.4 134
Show 21409+1355 TDT3105 253 0.4 135
Show 21322+1301 RAO 458 162 0.6 136
Show 21354+1344 ROE 127 35 0.8 137

 
 
WDS 21397+1142 : COMPONENTS
 
 
  A
B pa=242.4°
sep=1.43"
 
 
21397+1142 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 213941.68+114136.4 Mag 10.85 PmRA -7.00
PmDE -3.0 Tycho2 1128-01686-1
Tycho2
Tycho2 1128-01686-1 Pflag RAmdeg 324.92365063 DEmdeg 11.69343597
PmRA -6.8 PmDE -3.3 E RAmdeg 35 E DEmdeg 45
E pmRA 1.8 E pmDE 1.8 EpRAm 1987.07 EpDEm 1983.23
Num 5 Q RAmdeg 0.9 Q DEmdeg 0.6 Q pmRA 0.9
Q pmDE 0.6 BTmag 12.498 E BTmag 0.198 VTmag 10.747
E VTmag 0.060 Prox 999 TYC T HIP
CCDM RAdeg 324.92366000 DEdeg 11.69344806 EpRA 1990 1.82
EpDE 1990 1.85 E RAdeg 40.9 E DEdeg 54.8 Posflg
Corr -0.1
 
 
21397+1142 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 213941.59+114135.7 Mag 11.86 PmRA -7.00
PmDE -3.0 Calc delta mag 1.01 Calc coord yes