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Doubles in session


Current system
23230+4755
TDT 4009


Nearby doubles
17' : 23215+4756
ES 698

19' : 23217+4808
TDT3996

25' : 23207+4753
TDT3990

27' : 23214+4734
TDT3995

28' : 23207+4739
COU2668

29' : 23257+4800
ES 857

44' : 23197+4728
TDT3985

44' : 23232+4711
TDT4011

44' : 23197+4823
STTA244AB

45' : 23219+4838
TDT3998AB

50' : 23190+4726
A 639

52' : 23191+4723
GII 6

52' : 23256+4710
TDT4032

54' : 23268+4833
HDS3338

54' : 23190+4830
STT 493

55' : 23263+4839
TDT4034

56' : 23284+4742
NSN 71

58' : 23207+4848
ARY 3AB

60' : 23176+4730
NSN 767

62' : 23184+4716
A 202

64' : 23245+4653
BVD 286

64' : 23279+4834
ES 858AB

65' : 23168+4813
COU2667

67' : 23168+4817
KPP3392

70' : 23286+4836
TDT4052

70' : 23265+4659
COU2344



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

23230+4755 TDT 4009

 
 
23h 23m 02.92s +47° 54' 56.3" P.A. 174.00 sep 1.0 mag 12.11,12.67
 
 
Coord 2000 23230+4755 Discov num TDT4009 Comp Coord arcsec 2000 23 23 02.92 +47 54 56.3
Date first 1991 Date last 1991 Obs 1
Pa first 174 Pa last 174.4 P.A. Now (θ) 174.4°
Sep first 1.0 Sep last 0.96 Sep. Now (ρ) 0.96"
Mag pri 12.11 Mag sec 12.67 delta mag (ΔM) 0.56 Spectral class
Pri motion ra +015 Sec motion ra +015
Pri motion dec -002 Sec motion dec -002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Tycho2 3640-01786-1 Gaia DR2 1941922188185781888
 
 
WDS 23230+4755 TDT 4009 : 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
23230+4755 TDT4009 1991 1 174 1.0 12.11 12.67 232302.92+475456.3

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

 
 
WDS 23230+4755 TDT 4009 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23230+4755 TDT 4009 : MEASURES
 
 
No records found.

 
 
WDS 23230+4755 : VIRTUAL EYEPIECE
 
 

23230+4755 TDT4009A mag 12.11 23230+4755 TDT4009B sep 1.0 P.A. 176.20 mag 12.67 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 23230+4755 : ALADIN DSS IMAGE @ 23h 23m 02.92s +47° 54' 56.3"
 
 
 
 
WDS 23230+4755 TDT 4009 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23230+4755 TDT4009 distance=0' 23215+4756 ES 698 distance=17' 23217+4808 TDT3996 distance=19' 23207+4753 TDT3990 distance=25' 23214+4734 TDT3995 distance=27' 23207+4739 COU2668 distance=28' 23257+4800 ES 857 distance=29' 23197+4728 TDT3985 distance=44' 23232+4711 TDT4011 distance=44' 23197+4823 STTA244AB distance=44' 23197+4823 STTA244AC distance=44' 23219+4838 TDT3998AB distance=45' 23219+4838 DBR 204AC distance=45' 23190+4726 A 639 distance=50' 23191+4723 GII 6 distance=52' 23256+4710 TDT4032 distance=52' 23268+4833 HDS3338 distance=54' 23190+4830 STT 493 distance=54' 23263+4839 TDT4034 distance=55' 23284+4742 NSN 71 distance=56' 23207+4848 ARY 3AB distance=58' 23207+4848 KPP3394AC distance=58' 23176+4730 NSN 767 distance=60' 23184+4716 A 202 distance=62' 23279+4834 ES 858BC distance=64' 23245+4653 BVD 286 distance=64' 23279+4834 ES 858AB distance=64' 23168+4813 COU2667 distance=65' 23168+4817 KPP3392 distance=67' 23286+4836 TDT4052 distance=70' 23265+4659 COU2344 distance=70' 23298+4740 COU2345 distance=70' 23161+4801 TDT3959Aa,Ab distance=70' 23161+4801 ES 694AB distance=70' 23250+4648 J 862 distance=71' 23191+4855 HDS3321Aa,Ab distance=72' 23191+4855 ES 2725AB distance=72' 23194+4858 TDT3981 distance=73' 23291+4708 LDS6035 distance=77' 23236+4632 TDT4016 distance=84' 23177+4901 KUI 116BF distance=85' 23177+4901 BU 717AB distance=85' 23177+4901 BU 717AC distance=85' 23177+4901 FOX 273AD distance=85' 23177+4901 WAL 147AE distance=85' 23177+4901 KUI 116AF distance=85' 23236+4917 ES 545 distance=88' 23170+4650 KPP4311 distance=90' 23141+4758 TDT3945 distance=90' 23311+4838 TDT4079 distance=92' 23319+4733 HDS3352 distance=92' 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 23230+4755 TDT4009 174 1.0
Show 23215+4756 ES 698 51 2.4 17
Show 23217+4808 TDT3996 313 0.4 19
Show 23207+4753 TDT3990 74 2.6 25
Show 23214+4734 TDT3995 232 0.9 27
Show 23207+4739 COU2668 11 0.7 28
Show 23257+4800 ES 857 168 3.3 29
Show 23197+4728 TDT3985 270 2.5 44
Show 23232+4711 TDT4011 121 0.8 44
Show 23197+4823 STTA244 AB 293 100.6 44
Show 23197+4823 STTA244 AC 108 118.9 44
Show 23219+4838 TDT3998 AB 192 1.1 45
Show 23219+4838 DBR 204 AC 241 7.9 45
Show 23190+4726 A 639 103 0.8 50
Show 23191+4723 GII 6 99 4.9 52
Show 23256+4710 TDT4032 76 0.5 52
Show 23268+4833 HDS3338 56 0.1 54
Show 23190+4830 STT 493 25 8.3 54
Show 23263+4839 TDT4034 330 0.8 55
Show 23284+4742 NSN 71 236 11.3 56
Show 23207+4848 ARY 3 AB 211 120.5 58
Show 23207+4848 KPP3394 AC 245 8.8 58
Show 23176+4730 NSN 767 159 2.6 60
Show 23184+4716 A 202 257 2.7 62
Show 23279+4834 ES 858 BC 122 4.1 64
Show 23245+4653 BVD 286 251 22.6 64
Show 23279+4834 ES 858 AB 236 29.2 64
Show 23168+4813 COU2667 113 1.1 65
Show 23168+4817 KPP3392 232 2.0 67
Show 23286+4836 TDT4052 40 0.4 70
Show 23265+4659 COU2344 107 0.6 70
Show 23298+4740 COU2345 298 0.8 70
Show 23161+4801 TDT3959 Aa,Ab 330 0.5 70
Show 23161+4801 ES 694 AB 85 2.0 70
Show 23250+4648 J 862 18 3.4 71
Show 23191+4855 HDS3321 Aa,Ab 96 0.6 72
Show 23191+4855 ES 2725 AB 235 54.5 72
Show 23194+4858 TDT3981 118 2.4 73
Show 23291+4708 LDS6035 42 19.4 77
Show 23236+4632 TDT4016 322 0.6 84
Show 23177+4901 KUI 116 BF 200 7.6 85
Show 23177+4901 BU 717 AB 163 7.8 85
Show 23177+4901 BU 717 AC 131 217.3 85
Show 23177+4901 FOX 273 AD 233 58.6 85
Show 23177+4901 WAL 147 AE 108 94.1 85
Show 23177+4901 KUI 116 AF 181 14.7 85
Show 23236+4917 ES 545 342 8.5 88
Show 23170+4650 KPP4311 241 1.9 90
Show 23141+4758 TDT3945 164 2.3 90
Show 23311+4838 TDT4079 177 1.4 92
Show 23319+4733 HDS3352 131 0.1 92

 
 
WDS 23230+4755 : COMPONENTS
 
 
  A
B pa=176.2°
sep=0.96"
 
 
23230+4755 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 232302.92+475456.3 Mag 12.11 PmRA 15.00
PmDE -2.0 Tycho2 3640-01786-1
Tycho2
Tycho2 3640-01786-1 Pflag RAmdeg 350.76216772 DEmdeg 47.91557742
PmRA 14.8 PmDE -2.4 E RAmdeg 42 E DEmdeg 38
E pmRA 2.6 E pmDE 2.4 EpRAm 1988.54 EpDEm 1988.72
Num 3 Q RAmdeg 0.1 Q DEmdeg 0.4 Q pmRA 0.1
Q pmDE 0.5 BTmag 12.105 E BTmag 0.077 VTmag 11.678
E VTmag 0.078 Prox 999 TYC HIP
CCDM RAdeg 350.76211639 DEdeg 47.91558306 EpRA 1990 1.60
EpDE 1990 1.68 E RAdeg 42.9 E DEdeg 39.0 Posflg
Corr 0.3
 
 
23230+4755 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 232302.93+475455.3 Mag 12.67 PmRA 15.00
PmDE -2.0 Calc delta mag 0.56 Calc coord yes