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Current system
04312-2835
TDS 2880


Nearby doubles
20' : 04299-2826
DAW 80

23' : 04315-2813
UC 1177

34' : 04297-2902
HDS 579

34' : 04286-2832
TDS2863

42' : 04293-2801
TDS2868

62' : 04274-2912
TOK 709

67' : 04358-2901
RST 109

72' : 04258-2845
HU 1369

79' : 04286-2945
B 68

81' : 04348-2730
LDS 124

82' : 04335-2719
BRT2854

87' : 04253-2755
B 65

88' : 04255-2749
B 66

89' : 04371-2918
SEE 38

96' : 04245-2913
SKF1325

97' : 04369-2734
B 71

103' : 04367-2722
LDS 125

106' : 04358-3001
TDS2906

112' : 04275-2655
RST1274

116' : 04376-2954
B 72

117' : 04366-2703
B 70

120' : 04221-2849
BWL 15

125' : 04218-2846
TDS2834

128' : 04407-2812
TOK 209

129' : 04316-3043
YMG 7

136' : 04404-2935
HJ 3677AB



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

04312-2835 TDS 2880

 
 
04h 31m 10.68s -28° 34' 50.8" P.A. 124.00 sep 0.6 mag 11.12,11.34
 
 
Coord 2000 04312-2835 Discov num TDS2880 Comp Coord arcsec 2000 04 31 10.68 -28 34 50.8
Date first 1991 Date last 1991 Obs 1
Pa first 124 Pa last 124.4 P.A. Now (θ) 124.4°
Sep first 0.6 Sep last 0.55 Sep. Now (ρ) 0.55"
Mag pri 11.12 Mag sec 11.34 delta mag (ΔM) 0.22 Spectral class
Pri motion ra +011 Sec motion ra +011
Pri motion dec +104 Sec motion dec +104
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Eridanus Tycho2 6470-00762-1 Gaia DR2 4891141918129210880
 
 
WDS 04312-2835 TDS 2880 : 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
04312-2835 TDS2880 1991 1 124 0.6 11.12 11.34 043110.68-283450.8

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

 
 
WDS 04312-2835 TDS 2880 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04312-2835 TDS 2880 : MEASURES
 
 
No records found.

 
 
WDS 04312-2835 : VIRTUAL EYEPIECE
 
 

04312-2835 TDS2880A mag 11.12 04312-2835 TDS2880B sep 0.5 P.A. 127.90 mag 11.34 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 04312-2835 : ALADIN DSS IMAGE @ 04h 31m 10.68s -28° 34' 50.8"
 
 
 
 
WDS 04312-2835 TDS 2880 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04312-2835 TDS2880 distance=1' 04299-2826 DAW 80 distance=20' 04315-2813 UC 1177 distance=23' 04297-2902 HDS 579 distance=34' 04286-2832 TDS2863 distance=34' 04293-2801 TDS2868 distance=42' 04274-2912 TOK 709 distance=62' 04274-2756 B 2574A,BC distance=64' 04274-2756 B 2574BC distance=64' 04358-2901 RST 109 distance=67' 04258-2845 HU 1369 distance=72' 04286-2945 B 68 distance=79' 04348-2730 LDS 124 distance=81' 04335-2719 BRT2854 distance=82' 04253-2755 B 65 distance=87' 04255-2749 B 66 distance=88' 04371-2918 SEE 38 distance=89' 04245-2913 SKF1325 distance=96' 04369-2734 B 71 distance=97' 04367-2722 LDS 125 distance=103' 04358-3001 TDS2906 distance=106' 04275-2655 RST1274 distance=112' 04376-2954 B 72 distance=116' 04366-2703 B 70 distance=117' 04221-2849 BWL 15 distance=120' 04218-2846 TDS2834 distance=125' 04407-2812 TOK 209 distance=128' 04316-3043 YMG 7 distance=129' 04404-2935 DAW 81BC distance=136' 04404-2935 HJ 3677AB distance=136' 04388-2702 TOK 661CA distance=137' 04388-2702 CVN 38AB distance=137' 04304-3052 UC 1173 distance=138' 04318-2617 KPP2056 distance=139' 04216-2933 HDS 560 distance=139' 04380-3024 JSP 58 distance=142' 04196-2847 SHY 463 distance=154' 04331-3108 HU 1371 distance=155' 04236-2635 TDS2841 distance=157' 04423-2943 LDS 126 distance=162' 04248-2618 TDS2843 distance=162' 04314-2544 AOT 15 distance=171' 04293-3124 SIG 4 distance=171' 04384-2612 B 73 distance=172' 04305-2538 AOT 14 distance=177' 04388-2609 UC 1199 distance=178' 04416-3030 KPP1403 distance=178' 04173-2838 LDS3569 distance=183' 04209-2629 SKF1287AB distance=186' 04427-2647 TDS2940 distance=188' 04305-3142 KPP2133 distance=188' 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 04312-2835 TDS2880 124 0.6 1
Show 04299-2826 DAW 80 167 1.4 20
Show 04315-2813 UC 1177 224 45.1 23
Show 04297-2902 HDS 579 58 22.6 34
Show 04286-2832 TDS2863 177 1.8 34
Show 04293-2801 TDS2868 330 0.4 42
Show 04274-2912 TOK 709 87 0.2 62
Show 04274-2756 B 2574 A,BC 38 84.0 64
Show 04274-2756 B 2574 BC 95 3.7 64
Show 04358-2901 RST 109 88 2.6 67
Show 04258-2845 HU 1369 312 0.4 72
Show 04286-2945 B 68 304 0.1 79
Show 04348-2730 LDS 124 15 38.2 81
Show 04335-2719 BRT2854 20 4.7 82
Show 04253-2755 B 65 251 4.5 87
Show 04255-2749 B 66 177 2.4 88
Show 04371-2918 SEE 38 176 2.5 89
Show 04245-2913 SKF1325 151 151.7 96
Show 04369-2734 B 71 258 3.0 97
Show 04367-2722 LDS 125 16 49.7 103
Show 04358-3001 TDS2906 125 0.9 106
Show 04275-2655 RST1274 106 1.5 112
Show 04376-2954 B 72 90 5.2 116
Show 04366-2703 B 70 68 1.2 117
Show 04221-2849 BWL 15 240 0.8 120
Show 04218-2846 TDS2834 265 1.1 125
Show 04407-2812 TOK 209 189 0.1 128
Show 04316-3043 YMG 7 201 0.4 129
Show 04404-2935 DAW 81 BC 17 8.5 136
Show 04404-2935 HJ 3677 AB 354 10.6 136
Show 04388-2702 TOK 661 CA 90 23.0 137
Show 04388-2702 CVN 38 AB 241 7.8 137
Show 04304-3052 UC 1173 237 12.6 138
Show 04318-2617 KPP2056 99 16.5 139
Show 04216-2933 HDS 560 161 0.1 139
Show 04380-3024 JSP 58 224 1.1 142
Show 04196-2847 SHY 463 299 999.9 154
Show 04331-3108 HU 1371 157 0.5 155
Show 04236-2635 TDS2841 269 1.3 157
Show 04423-2943 LDS 126 35 42.8 162
Show 04248-2618 TDS2843 159 1.4 162
Show 04314-2544 AOT 15 75 12.8 171
Show 04293-3124 SIG 4 182 0.5 171
Show 04384-2612 B 73 45 0.4 172
Show 04305-2538 AOT 14 16 5.6 177
Show 04388-2609 UC 1199 349 32.6 178
Show 04416-3030 KPP1403 228 10.6 178
Show 04173-2838 LDS3569 315 2.0 183
Show 04209-2629 SKF1287 AB 98 85.8 186
Show 04427-2647 TDS2940 183 0.8 188
Show 04305-3142 KPP2133 24 17.4 188

 
 
WDS 04312-2835 : COMPONENTS
 
 
  A
B pa=127.9°
sep=0.51"
 
 
04312-2835 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 043110.68-283450.8 Mag 11.12 PmRA 11.00
PmDE 104.0 Tycho2 6470-00762-1
Tycho2
Tycho2 6470-00762-1 Pflag RAmdeg 67.79454839 DEmdeg -28.58081837
PmRA 11.2 PmDE 104.1 E RAmdeg 26 E DEmdeg 24
E pmRA 2.1 E pmDE 2.3 EpRAm 1985.87 EpDEm 1989.74
Num 5 Q RAmdeg 1.7 Q DEmdeg 2.4 Q pmRA 1.7
Q pmDE 2.3 BTmag 11.344 E BTmag 0.053 VTmag 10.554
E VTmag 0.038 Prox 999 TYC T HIP
CCDM RAdeg 67.79452167 DEdeg -28.58105472 EpRA 1990 1.58
EpDE 1990 1.77 E RAdeg 30.2 E DEdeg 24.8 Posflg P
Corr 0.1
 
 
04312-2835 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 043110.71-283451.1 Mag 11.34 PmRA 11.00
PmDE 104.0 Calc delta mag 0.22 Calc coord yes