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Doubles in session


Current system
23207+4753
TDT 3990


Nearby doubles
9' : 23215+4756
ES 698

13' : 23207+4739
COU2668

18' : 23217+4808
TDT3996

20' : 23214+4734
TDT3995

25' : 23230+4755
TDT4009

28' : 23197+4728
TDT3985

32' : 23197+4823
STTA244AB

32' : 23190+4726
A 639

35' : 23191+4723
GII 6

39' : 23176+4730
NSN 767

41' : 23190+4830
STT 493

44' : 23168+4813
COU2667

44' : 23184+4716
A 202

46' : 23168+4817
KPP3392

47' : 23161+4801
ES 694AB

48' : 23219+4838
TDT3998AB

50' : 23232+4711
TDT4011

53' : 23257+4800
ES 857

55' : 23207+4848
ARY 3AB

65' : 23191+4855
ES 2725AB

66' : 23256+4710
TDT4032

67' : 23141+4758
TDT3945

67' : 23194+4858
TDT3981

72' : 23245+4653
BVD 286

73' : 23263+4839
TDT4034

73' : 23268+4833
HDS3338



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

23207+4753 TDT 3990

 
 
23h 20m 40.13s +47° 53' 00.9" P.A. 74.00 sep 2.6 mag 12.19,13.02
 
 
Coord 2000 23207+4753 Discov num TDT3990 Comp Coord arcsec 2000 23 20 40.13 +47 53 00.9
Date first 1991 Date last 1991 Obs 1
Pa first 74 Pa last 73.6 P.A. Now (θ) 73.6°
Sep first 2.6 Sep last 2.58 Sep. Now (ρ) 2.58"
Mag pri 12.19 Mag sec 13.02 delta mag (ΔM) 0.83 Spectral class
Pri motion ra +015 Sec motion ra +015
Pri motion dec +000 Sec motion dec +000
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Tycho2 3640-01617-1 Gaia DR2 1941607384263251328
 
 
WDS 23207+4753 TDT 3990 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
23207+4753 TDT3990 1991 1 74 2.6 12.19 13.02 232040.13+475300.9

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

 
 
WDS 23207+4753 TDT 3990 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23207+4753 TDT 3990 : MEASURES
 
 
No records found.

 
 
WDS 23207+4753 : VIRTUAL EYEPIECE
 
 

23207+4753 TDT3990A mag 12.19 23207+4753 TDT3990B sep 2.6 P.A. 73.60 mag 13.02 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 23207+4753 : ALADIN DSS IMAGE @ 23h 20m 40.13s +47° 53' 00.9"
 
 
 
 
WDS 23207+4753 TDT 3990 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23207+4753 TDT3990 distance=0' 23215+4756 ES 698 distance=9' 23207+4739 COU2668 distance=13' 23217+4808 TDT3996 distance=18' 23214+4734 TDT3995 distance=20' 23230+4755 TDT4009 distance=25' 23197+4728 TDT3985 distance=28' 23197+4823 STTA244AB distance=32' 23197+4823 STTA244AC distance=32' 23190+4726 A 639 distance=32' 23191+4723 GII 6 distance=35' 23176+4730 NSN 767 distance=39' 23190+4830 STT 493 distance=41' 23168+4813 COU2667 distance=44' 23184+4716 A 202 distance=44' 23168+4817 KPP3392 distance=46' 23161+4801 TDT3959Aa,Ab distance=47' 23161+4801 ES 694AB distance=47' 23219+4838 TDT3998AB distance=48' 23219+4838 DBR 204AC distance=48' 23232+4711 TDT4011 distance=50' 23257+4800 ES 857 distance=53' 23207+4848 ARY 3AB distance=55' 23207+4848 KPP3394AC distance=55' 23191+4855 HDS3321Aa,Ab distance=65' 23191+4855 ES 2725AB distance=65' 23256+4710 TDT4032 distance=66' 23141+4758 TDT3945 distance=67' 23194+4858 TDT3981 distance=67' 23245+4653 BVD 286 distance=72' 23263+4839 TDT4034 distance=73' 23268+4833 HDS3338 distance=73' 23170+4650 KPP4311 distance=74' 23177+4901 KUI 116BF distance=74' 23177+4901 BU 717AB distance=74' 23177+4901 BU 717AC distance=74' 23177+4901 FOX 273AD distance=74' 23177+4901 WAL 147AE distance=74' 23177+4901 KUI 116AF distance=74' 23284+4742 NSN 71 distance=79' 23250+4648 J 862 distance=80' 23159+4900 HJ 1863 distance=83' 23265+4659 COU2344 distance=84' 23141+4701 TDT3946 distance=85' 23279+4834 ES 858BC distance=85' 23279+4834 ES 858AB distance=85' 23236+4632 TDT4016 distance=87' 23125+4724 TDT3934 distance=88' 23286+4836 TDT4052 distance=91' 23210+4926 COU2700 distance=93' 23298+4740 COU2345 distance=93' 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 23207+4753 TDT3990 74 2.6 0
Show 23215+4756 ES 698 51 2.4 9
Show 23207+4739 COU2668 11 0.7 13
Show 23217+4808 TDT3996 313 0.4 18
Show 23214+4734 TDT3995 232 0.9 20
Show 23230+4755 TDT4009 174 1.0 25
Show 23197+4728 TDT3985 270 2.5 28
Show 23197+4823 STTA244 AB 293 100.6 32
Show 23197+4823 STTA244 AC 108 118.9 32
Show 23190+4726 A 639 103 0.8 32
Show 23191+4723 GII 6 99 4.9 35
Show 23176+4730 NSN 767 159 2.6 39
Show 23190+4830 STT 493 25 8.3 41
Show 23168+4813 COU2667 113 1.1 44
Show 23184+4716 A 202 257 2.7 44
Show 23168+4817 KPP3392 232 2.0 46
Show 23161+4801 TDT3959 Aa,Ab 330 0.5 47
Show 23161+4801 ES 694 AB 86 2.0 47
Show 23219+4838 TDT3998 AB 192 1.1 48
Show 23219+4838 DBR 204 AC 241 7.9 48
Show 23232+4711 TDT4011 121 0.8 50
Show 23257+4800 ES 857 166 2.6 53
Show 23207+4848 ARY 3 AB 211 120.5 55
Show 23207+4848 KPP3394 AC 245 8.8 55
Show 23191+4855 HDS3321 Aa,Ab 94 0.5 65
Show 23191+4855 ES 2725 AB 235 54.5 65
Show 23256+4710 TDT4032 76 0.5 66
Show 23141+4758 TDT3945 164 2.3 67
Show 23194+4858 TDT3981 118 2.4 67
Show 23245+4653 BVD 286 251 22.6 72
Show 23263+4839 TDT4034 330 0.8 73
Show 23268+4833 HDS3338 56 0.1 73
Show 23170+4650 KPP4311 241 1.9 74
Show 23177+4901 KUI 116 BF 200 7.6 74
Show 23177+4901 BU 717 AB 163 7.8 74
Show 23177+4901 BU 717 AC 131 217.3 74
Show 23177+4901 FOX 273 AD 233 58.6 74
Show 23177+4901 WAL 147 AE 108 94.1 74
Show 23177+4901 KUI 116 AF 181 14.7 74
Show 23284+4742 NSN 71 236 11.3 79
Show 23250+4648 J 862 18 3.4 80
Show 23159+4900 HJ 1863 52 9.6 83
Show 23265+4659 COU2344 106 0.6 84
Show 23141+4701 TDT3946 175 0.9 85
Show 23279+4834 ES 858 BC 122 4.1 85
Show 23279+4834 ES 858 AB 236 29.2 85
Show 23236+4632 TDT4016 322 0.6 87
Show 23125+4724 TDT3934 194 0.6 88
Show 23286+4836 TDT4052 40 0.4 91
Show 23210+4926 COU2700 235 1.1 93
Show 23298+4740 COU2345 298 0.8 93

 
 
WDS 23207+4753 : COMPONENTS
 
 
  A
B pa=73.6°
sep=2.58"
 
 
23207+4753 A
 
 
Coord arcsec 2000 232040.13+475300.9 Mag 12.19 PmRA 15.00 PmDE 0.0
 
 
23207+4753 B
 
 
Coord arcsec 2000 232040.38+475301.6 Mag 13.02 PmRA 15.00 PmDE 0.0
Delta magnitude 0.83 Coordinate calculated yes