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Current system
23447+1146
TDT 4172


Nearby doubles
21' : 23434+1136
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CLZ 95

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

23447+1146 TDT 4172

 
 
23h 44m 39.08s +11° 46' 04.7" P.A. 75.00 sep 0.6 mag 10.38,10.40 Sp F0
 
 
Coord 2000 23447+1146 Discov num TDT4172 Comp Coord arcsec 2000 23 44 39.08 +11 46 04.7
Date first 1991 Date last 2016 Obs 2
Pa first 82 Pa last 75.1 P.A. Now (θ) 75.1°
Sep first 0.5 Sep last 0.615 Sep. Now (ρ) 0.615"
Mag pri 10.38 Mag sec 10.40 delta mag (ΔM) 0.02 Spectral class F0 (yellow-white)
Pri motion ra +018 Sec motion ra +018
Pri motion dec -006 Sec motion dec -006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 1173-00261-1 Gaia DR2 2763732672390942336
 
 
WDS 23447+1146 TDT 4172 : 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
23447+1146 TDT4172 1991 1 82 0.5 10.38 10.40 234439.08+114604.7
23447+1146 TDT4172 2016 2 75 0.6 10.38 10.40 F0 234439.08+114604.7

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

 
 
WDS 23447+1146 TDT 4172 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23447+1146 TDT 4172 : MEASURES
 
 
No records found.

 
 
WDS 23447+1146 : VIRTUAL EYEPIECE
 
 

23447+1146 TDT4172A mag 10.38 Sp F0 23447+1146 TDT4172B sep 0.6 P.A. 74.80 mag 10.4 virtual eyepiece
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Radius:
Components only
 
 
WDS 23447+1146 : ALADIN DSS IMAGE @ 23h 44m 39.08s +11° 46' 04.7"
 
 
 
 
WDS 23447+1146 TDT 4172 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23447+1146 TDT4172 distance=0' 23434+1136 GRV 687 distance=21' 23431+1150 A 1242 distance=24' 23425+1204 CVR1004 distance=37' 23455+1223 AG 428 distance=39' 23460+1222 CVR 295 distance=41' 23466+1107 GWP3354 distance=49' 23413+1147 UC 5003 distance=50' 23467+1104 DAM 659 distance=52' 23468+1227 TDT4187 distance=52' 23464+1243 BPM2494AB distance=62' 23464+1243 SKF 931Aa,Ab distance=62' 23456+1041 GWP3350 distance=68' 23398+1147 UC 5001 distance=71' 23397+1153 BPM2491 distance=73' 23489+1109 HEI 414 distance=74' 23493+1109 CLZ 95 distance=78' 23436+1304 GOM 34 distance=80' 23440+1306 CVR1010 distance=81' 23394+1210 GRV 681 distance=81' 23488+1241 GWP3360 distance=82' 23456+1309 HJL1116 distance=85' 23386+1151 TDT4136 distance=90' 23386+1124 BPM2489 distance=92' 23459+1318 CVR1014 distance=94' 23510+1136 GWP3365 distance=95' 23500+1243 UC 5032 distance=97' 23401+1258 HU 1325 distance=99' 23449+1327 HDS3375 distance=102' 23464+1324 BPM2495 distance=102' 23419+1325 BRT1367 distance=108' 23382+1055 GRV 680 distance=108' 23486+1315 GRV 692 distance=108' 23497+1028 CVR 296 distance=108' 23518+1117 HJ 319 distance=110' 23481+1009 STF3040 distance=110' 23499+1306 LDS5128 distance=111' 23376+1236 HJ 315 distance=115' 23380+1253 A 1241AB distance=118' 23380+1253 BU 1336AB,D distance=118' 23380+1253 HJ 317AB,C distance=118' 23380+1253 HJ 317CD distance=118' 23410+1333 GWP3346 distance=120' 23433+1346 CLZ 94 distance=122' 23530+1155 STF3044 distance=123' 23520+1042 KPP4329 distance=125' 23520+1252 A 1247 distance=127' 23526+1057 YSC 17 distance=128' 23490+0952 KPP4328 distance=131' 23525+1252 HU 1327 distance=133' 23536+1207 VYS 11AB distance=133' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 23447+1146 TDT4172 75 0.6
Show 23434+1136 GRV 687 81 49.1 21
Show 23431+1150 A 1242 339 1.0 24
Show 23425+1204 CVR1004 43 9.6 37
Show 23455+1223 AG 428 87 4.6 39
Show 23460+1222 CVR 295 130 42.9 41
Show 23466+1107 GWP3354 267 48.3 49
Show 23413+1147 UC 5003 295 12.6 50
Show 23467+1104 DAM 659 328 7.8 52
Show 23468+1227 TDT4187 176 0.5 52
Show 23464+1243 BPM2494 AB 3 47.8 62
Show 23464+1243 SKF 931 Aa,Ab 20 1.6 62
Show 23456+1041 GWP3350 229 32.6 68
Show 23398+1147 UC 5001 17 38.0 71
Show 23397+1153 BPM2491 327 78.2 73
Show 23489+1109 HEI 414 77 1.4 74
Show 23493+1109 CLZ 95 46 17.0 78
Show 23436+1304 GOM 34 149 548.1 80
Show 23440+1306 CVR1010 206 18.4 81
Show 23394+1210 GRV 681 340 44.6 81
Show 23488+1241 GWP3360 86 18.8 82
Show 23456+1309 HJL1116 13 0.0 85
Show 23386+1151 TDT4136 55 0.5 90
Show 23386+1124 BPM2489 98 67.1 92
Show 23459+1318 CVR1014 319 8.9 94
Show 23510+1136 GWP3365 136 29.4 95
Show 23500+1243 UC 5032 338 25.0 97
Show 23401+1258 HU 1325 36 0.9 99
Show 23449+1327 HDS3375 307 3.0 102
Show 23464+1324 BPM2495 77 74.6 102
Show 23419+1325 BRT1367 272 4.6 108
Show 23382+1055 GRV 680 38 56.1 108
Show 23486+1315 GRV 692 318 8.8 108
Show 23497+1028 CVR 296 315 17.2 108
Show 23518+1117 HJ 319 292 12.7 110
Show 23481+1009 STF3040 216 4.5 110
Show 23499+1306 LDS5128 90 3.0 111
Show 23376+1236 HJ 315 247 20.6 115
Show 23380+1253 A 1241 AB 7 0.6 118
Show 23380+1253 BU 1336 AB,D 256 55.3 118
Show 23380+1253 HJ 317 AB,C 229 19.2 118
Show 23380+1253 HJ 317 CD 269 39.3 118
Show 23410+1333 GWP3346 5 42.7 120
Show 23433+1346 CLZ 94 119 160.2 122
Show 23530+1155 STF3044 283 18.7 123
Show 23520+1042 KPP4329 115 1.3 125
Show 23520+1252 A 1247 257 0.4 127
Show 23526+1057 YSC 17 346 0.5 128
Show 23490+0952 KPP4328 20 1.9 131
Show 23525+1252 HU 1327 32 2.0 133
Show 23536+1207 VYS 11 AB 165 5.8 133

 
 
WDS 23447+1146 : COMPONENTS
 
 
  A
B pa=74.8°
sep=0.60"
 
 
23447+1146 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 234439.08+114604.7 Mag 10.38 Spectral class F0 (yellow-white)
PmRA 18.00 PmDE -6.0 Tycho2 1173-00261-1
Tycho2
Tycho2 1173-00261-1 Pflag RAmdeg 356.16290000 DEmdeg 11.76798156
PmRA 17.5 PmDE -6.4 E RAmdeg 12 E DEmdeg 19
E pmRA 1.2 E pmDE 1.2 EpRAm 1989.75 EpDEm 1986.42
Num 8 Q RAmdeg 1.2 Q DEmdeg 0.8 Q pmRA 1.2
Q pmDE 0.8 BTmag 10.136 E BTmag 0.029 VTmag 9.706
E VTmag 0.028 Prox 999 TYC T HIP
CCDM RAdeg 356.16286139 DEdeg 11.76799889 EpRA 1990 1.91
EpDE 1990 1.79 E RAdeg 13.2 E DEdeg 20.5 Posflg
Corr -0.1
 
 
23447+1146 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 234439.12+114604.9 Mag 10.4 PmRA 18.00
PmDE -6.0 Calc delta mag 0.02 Calc coord yes