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Doubles in session


Current system
04427-2647
TDS 2940


Nearby doubles
16' : 04439-2646
TDS2951

50' : 04461-2707
TDS2961

53' : 04453-2726
LDS3615

55' : 04388-2702
CVN 38AB

63' : 04468-2618
VIG 6AB

66' : 04388-2609
UC 1199

66' : 04474-2706
TDS2966

68' : 04462-2558
SPM 12

68' : 04384-2612
B 73

71' : 04394-2553
RST 111

82' : 04428-2525
TDS2941

84' : 04366-2703
B 70

84' : 04472-2744
LDS5607

89' : 04367-2722
LDS 125

89' : 04474-2750
LDS 129

90' : 04407-2812
TOK 209

92' : 04369-2734
B 71

101' : 04430-2507
TDS2943

109' : 04389-2512
TDS2922

114' : 04348-2730
LDS 124

126' : 04488-2823
B 2578

129' : 04335-2719
BRT2854

131' : 04479-2838
TDS2967

133' : 04526-2646
LDS3625AB

138' : 04432-2430
HU 1374

142' : 04482-2849
KPP2622



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

04427-2647 TDS 2940

 
 
04h 42m 43.00s -26° 47' 02.6" P.A. 183.00 sep 0.8 mag 11.76,11.88
 
 
Coord 2000 04427-2647 Discov num TDS2940 Comp Coord arcsec 2000 04 42 43.00 -26 47 02.6
Date first 1991 Date last 1991 Obs 1
Pa first 183 Pa last 182.5 P.A. Now (θ) 182.5°
Sep first 0.8 Sep last 0.76 Sep. Now (ρ) 0.76"
Mag pri 11.76 Mag sec 11.88 delta mag (ΔM) 0.12 Spectral class
Pri motion ra -004 Sec motion ra -004
Pri motion dec +003 Sec motion dec +003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Eridanus Tycho2 6468-00932-1 Gaia DR2 4893199757219896192
 
 
WDS 04427-2647 TDS 2940 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04427-2647 TDS2940 1991 1 183 0.8 11.76 11.88 044243.00-264702.6

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

 
 
WDS 04427-2647 TDS 2940 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04427-2647 TDS 2940 : MEASURES
 
 
No records found.

 
 
WDS 04427-2647 : VIRTUAL EYEPIECE
 
 

04427-2647 TDS2940A mag 11.76 04427-2647 TDS2940B sep 0.8 P.A. 182.20 mag 11.88 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 04427-2647 : ALADIN DSS IMAGE @ 04h 42m 43.00s -26° 47' 02.6"
 
 
 
 
WDS 04427-2647 TDS 2940 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04427-2647 TDS2940 distance=1' 04439-2646 TDS2951 distance=16' 04461-2707 TDS2961 distance=50' 04453-2726 LDS3615 distance=53' 04388-2702 CVN 38AB distance=55' 04388-2702 TOK 661CA distance=56' 04468-2618 VIG 6AB distance=63' 04388-2609 UC 1199 distance=66' 04474-2706 TDS2966 distance=66' 04462-2558 SPM 12 distance=68' 04384-2612 B 73 distance=68' 04394-2553 RST 111 distance=71' 04428-2525 TDS2941 distance=82' 04366-2703 B 70 distance=84' 04472-2744 LDS5607 distance=84' 04367-2722 LDS 125 distance=89' 04474-2750 LDS 129 distance=89' 04407-2812 TOK 209 distance=90' 04369-2734 B 71 distance=92' 04430-2507 TDS2943 distance=101' 04389-2512 TDS2922 distance=109' 04348-2730 LDS 124 distance=114' 04511-2731 TOK 88CF distance=120' 04488-2823 B 2578 distance=126' 04335-2719 BRT2854 distance=129' 04479-2838 TDS2967 distance=131' 04526-2646 LDS3625AB distance=133' 04432-2430 HU 1374 distance=138' 04482-2849 KPP2622 distance=142' 04527-2546 TOK 662 distance=148' 04349-2502 HJ 3664 distance=149' 04359-2449 TDS2910 distance=150' 04343-2510 TVB 73 distance=150' 04318-2617 KPP2056 distance=151' 04538-2626 HDS 631 distance=151' 04530-2758 BRT2858 distance=155' 04522-2512 BRT2857 distance=160' 04528-2521 B 75BC distance=160' 04528-2521 B 75AB distance=162' 04358-2901 RST 109 distance=162' 04547-2715 KPP2831 distance=163' 04325-2520 TDS2886AB distance=163' 04314-2544 AOT 15 distance=165' 04551-2639 TDS3007 distance=166' 04326-2512 RST2348 distance=166' 04371-2918 SEE 38 distance=168' 04550-2614 KPP 114 distance=169' 04404-2935 DAW 81BC distance=171' 04404-2935 HJ 3677AB distance=171' 04466-2931 BVD 38 distance=173' 04315-2813 UC 1177 distance=173' 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 04427-2647 TDS2940 183 0.8 1
Show 04439-2646 TDS2951 352 0.6 16
Show 04461-2707 TDS2961 135 0.5 50
Show 04453-2726 LDS3615 243 48.8 53
Show 04388-2702 CVN 38 AB 241 7.8 55
Show 04388-2702 TOK 661 CA 90 23.0 56
Show 04468-2618 VIG 6 AB 149 12.1 63
Show 04388-2609 UC 1199 349 32.6 66
Show 04474-2706 TDS2966 145 0.6 66
Show 04462-2558 SPM 12 208 55.1 68
Show 04384-2612 B 73 45 0.4 68
Show 04394-2553 RST 111 251 2.2 71
Show 04428-2525 TDS2941 22 1.0 82
Show 04366-2703 B 70 68 1.2 84
Show 04472-2744 LDS5607 8 183.9 84
Show 04367-2722 LDS 125 16 49.7 89
Show 04474-2750 LDS 129 133 8.8 89
Show 04407-2812 TOK 209 189 0.1 90
Show 04369-2734 B 71 258 3.0 92
Show 04430-2507 TDS2943 318 0.5 101
Show 04389-2512 TDS2922 299 0.5 109
Show 04348-2730 LDS 124 15 38.2 114
Show 04511-2731 TOK 88 CF 270 7.0 120
Show 04488-2823 B 2578 76 7.6 126
Show 04335-2719 BRT2854 20 4.7 129
Show 04479-2838 TDS2967 17 0.8 131
Show 04526-2646 LDS3625 AB 188 52.4 133
Show 04432-2430 HU 1374 262 0.5 138
Show 04482-2849 KPP2622 170 24.2 142
Show 04527-2546 TOK 662 187 796.1 148
Show 04349-2502 HJ 3664 194 21.5 149
Show 04359-2449 TDS2910 185 0.5 150
Show 04343-2510 TVB 73 250 12.3 150
Show 04318-2617 KPP2056 99 16.5 151
Show 04538-2626 HDS 631 129 17.5 151
Show 04530-2758 BRT2858 225 8.5 155
Show 04522-2512 BRT2857 84 5.6 160
Show 04528-2521 B 75 BC 139 4.0 160
Show 04528-2521 B 75 AB 259 70.5 162
Show 04358-2901 RST 109 88 2.6 162
Show 04547-2715 KPP2831 275 13.5 163
Show 04325-2520 TDS2886 AB 204 0.4 163
Show 04314-2544 AOT 15 75 12.8 165
Show 04551-2639 TDS3007 319 0.5 166
Show 04326-2512 RST2348 348 0.3 166
Show 04371-2918 SEE 38 176 2.5 168
Show 04550-2614 KPP 114 176 3.9 169
Show 04404-2935 DAW 81 BC 17 8.5 171
Show 04404-2935 HJ 3677 AB 354 10.6 171
Show 04466-2931 BVD 38 228 17.0 173
Show 04315-2813 UC 1177 224 45.1 173

 
 
WDS 04427-2647 : COMPONENTS
 
 
  A
B pa=182.2°
sep=0.76"
 
 
04427-2647 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 044243.00-264702.6 Mag 11.76 PmRA -4.00
PmDE 3.0 Tycho2 6468-00932-1
Tycho2
Tycho2 6468-00932-1 Pflag RAmdeg 70.67914663 DEmdeg -26.78416229
PmRA -4.2 PmDE 3.4 E RAmdeg 44 E DEmdeg 35
E pmRA 2.9 E pmDE 2.5 EpRAm 1988.69 EpDEm 1989.31
Num 3 Q RAmdeg 0.1 Q DEmdeg 1.2 Q pmRA 0.1
Q pmDE 1.2 BTmag 12.016 E BTmag 0.084 VTmag 11.189
E VTmag 0.060 Prox 999 TYC T HIP
CCDM RAdeg 70.67915750 DEdeg -26.78417000 EpRA 1990 1.72
EpDE 1990 1.83 E RAdeg 45.4 E DEdeg 36.2 Posflg
Corr 0.2
 
 
04427-2647 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 044243.00-264703.4 Mag 11.88 PmRA -4.00
PmDE 3.0 Calc delta mag 0.12 Calc coord yes