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Doubles in session


Current system
23139+8441
TDT 3944


Nearby doubles
10' : 23159+8432
LDS2033

24' : 23074+8419
LOC 546

29' : 23049+8416
KPP 603

30' : 22553+8456
MLR 267

31' : 23162+8410
LOC 547

35' : 23285+8414
LOC 555

39' : 23260+8406
LDS2042

42' : 23219+8400
LOC 556

44' : 23272+8520
LOC 557

58' : 23306+8349
TDT4075

74' : 23151+8327
STF3003

106' : 23243+8625
HO 200

121' : 23228+8241
LOC 553

126' : 23089+8235
STT 492

131' : 23278+8233
TDT4047

132' : 23223+8230
LDS2038

145' : 23254+8217
LDS2040

146' : 23279+8216
LDS2043

148' : 23302+8215
TDT4068

172' : 23109+8149
STF2996

182' : 23038+8140
LOC 543

190' : 22573+8133
TDT3812

193' : 23133+8753
LOC 548

195' : 23207+8127
HJ 3191

195' : 23175+8126
BU 9030

200' : 23112+8121
HU 786



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

23139+8441 TDT 3944

 
 
23h 13m 53.12s +84° 40' 38.9" P.A. 39.00 sep 3.0 mag 11.84,12.28
 
 
Coord 2000 23139+8441 Discov num TDT3944 Comp Coord arcsec 2000 23 13 53.12 +84 40 38.9
Date first 1899 Date last 2016 Obs 6
Pa first 43 Pa last 39.4 P.A. Now (θ) 39.4°
Sep first 2.9 Sep last 3.012 Sep. Now (ρ) 3.012"
Mag pri 11.84 Mag sec 12.28 delta mag (ΔM) 0.44 Spectral class
Pri motion ra +021 Sec motion ra
Pri motion dec -001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Tycho2 4654-01096-1 Gaia DR2 2300148161754333056
 
 
WDS 23139+8441 TDT 3944 : 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
23139+8441 TDT3944 1999 3 38 3.0 11.84 12.28 D 231353.12+844038.9
23139+8441 TDT3944 2015 4 39 3.0 11.84 12.28 231353.12+844038.9
23139+8441 TDT3944 2016 6 39 3.0 11.84 12.28 231353.12+844038.9

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

 
 
WDS 23139+8441 TDT 3944 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23139+8441 TDT 3944 : MEASURES
 
 
No records found.

 
 
WDS 23139+8441 : VIRTUAL EYEPIECE
 
 

23139+8441 TDT3944A mag 11.84 23139+8441 TDT3944B sep 2.3 P.A. 4.40 mag 12.28 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 23139+8441 : ALADIN DSS IMAGE @ 23h 13m 53.12s +84° 40' 38.9"
 
 
 
 
WDS 23139+8441 TDT 3944 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23139+8441 TDT3944 distance=0' 23159+8432 LDS2033 distance=10' 23074+8419 LOC 546 distance=24' 23049+8416 KPP 603 distance=29' 22553+8456 MLR 267 distance=30' 23162+8410 LOC 547 distance=31' 23285+8414 LOC 555 distance=35' 23260+8406 LDS2042 distance=39' 23219+8400 LOC 556 distance=42' 23272+8520 LOC 557 distance=44' 23306+8349 TDT4075 distance=58' 23151+8327 STF3003 distance=74' 23243+8625 HO 200 distance=106' 23228+8241 LOC 553 distance=121' 23089+8235 STT 492 distance=126' 23278+8233 TDT4047 distance=131' 23223+8230 LDS2038 distance=132' 23254+8217 LDS2040 distance=145' 23279+8216 LDS2043 distance=146' 23302+8215 TDT4068 distance=148' 23109+8149 STF2996 distance=172' 23038+8140 LOC 543 distance=182' 22573+8133 TDT3812 distance=190' 23133+8753 LOC 548 distance=193' 23207+8127 HJ 3191 distance=195' 23175+8126 BU 9030 distance=195' 23112+8121 HU 786 distance=200' 22556+8121 LOC 534 distance=203' 22550+8117 HDS3259 distance=206' 23330+8104 HJ 3204AB distance=219' 23330+8104 MLR 275A,CD distance=219' 22573+8104 LOC 533 distance=220' 23330+8104 MLR 275CD distance=220' 23012+8047 STT 487 distance=235' 23296+8846 LOC 558 distance=246' 23114+8030 TDT3925 distance=251' 23049+8030 LOC 544 distance=252' 22578+8028 LDS2020 distance=255' 22592+8021 BU 1522 distance=262' 23022+8014 KIR 24AB distance=268' 23022+8014 KIR 24AC distance=268' 23323+8004 LDS2047 distance=279' 23135+7953 HU 789 distance=288' 23201+7945 SKF1256 distance=296' 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 23139+8441 TDT3944 39 3.0
Show 23159+8432 LDS2033 260 34.3 10
Show 23074+8419 LOC 546 289 2.0 24
Show 23049+8416 KPP 603 99 5.6 29
Show 22553+8456 MLR 267 210 1.7 30
Show 23162+8410 LOC 547 23 3.2 31
Show 23285+8414 LOC 555 263 4.6 35
Show 23260+8406 LDS2042 256 2.2 39
Show 23219+8400 LOC 556 181 3.4 42
Show 23272+8520 LOC 557 244 4.2 44
Show 23306+8349 TDT4075 319 2.2 58
Show 23151+8327 STF3003 266 21.9 74
Show 23243+8625 HO 200 156 2.4 106
Show 23228+8241 LOC 553 127 10.7 121
Show 23089+8235 STT 492 229 9.0 126
Show 23278+8233 TDT4047 145 2.4 131
Show 23223+8230 LDS2038 117 1.7 132
Show 23254+8217 LDS2040 59 125.9 145
Show 23279+8216 LDS2043 15 53.7 146
Show 23302+8215 TDT4068 114 0.7 148
Show 23109+8149 STF2996 106 5.1 172
Show 23038+8140 LOC 543 176 7.4 182
Show 22573+8133 TDT3812 289 0.6 190
Show 23133+8753 LOC 548 217 8.4 193
Show 23207+8127 HJ 3191 46 23.2 195
Show 23175+8126 BU 9030 41 42.3 195
Show 23112+8121 HU 786 343 0.5 200
Show 22556+8121 LOC 534 136 1.2 203
Show 22550+8117 HDS3259 20 0.1 206
Show 23330+8104 HJ 3204 AB 130 18.3 219
Show 23330+8104 MLR 275 A,CD 197 52.9 219
Show 22573+8104 LOC 533 56 2.3 220
Show 23330+8104 MLR 275 CD 108 2.5 220
Show 23012+8047 STT 487 199 0.5 235
Show 23296+8846 LOC 558 84 34.2 246
Show 23114+8030 TDT3925 31 0.4 251
Show 23049+8030 LOC 544 100 1.6 252
Show 22578+8028 LDS2020 356 10.9 255
Show 22592+8021 BU 1522 6 46.6 262
Show 23022+8014 KIR 24 AB 161 95.5 268
Show 23022+8014 KIR 24 AC 283 1.2 268
Show 23323+8004 LDS2047 284 10.8 279
Show 23135+7953 HU 789 182 1.9 288
Show 23201+7945 SKF1256 189 6.0 296

 
 
WDS 23139+8441 : COMPONENTS
 
 
  A
B pa=4.4°
sep=2.33"
 
 
23139+8441 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 231353.12+844038.9 Mag 11.84 PmRA 21.00
PmDE -1.0
 
 
23139+8441 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 231353.25+844041.2 Mag 12.28 Calc delta mag 0.44
Calc coord yes