stampa
Login

Filter only those doubles you can observe? Yes, you can!
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
04299-2826
DAW 80
HD 28655


Nearby doubles
18' : 04286-2832
TDS2863

20' : 04312-2835
TDS2880

26' : 04315-2813
UC 1177

27' : 04293-2801
TDS2868

36' : 04297-2902
HDS 579

56' : 04274-2912
TOK 709

57' : 04258-2845
HU 1369

68' : 04253-2755
B 65

69' : 04255-2749
B 66

82' : 04286-2945
B 68

82' : 04335-2719
BRT2854

85' : 04245-2913
SKF1325

86' : 04358-2901
RST 109

87' : 04348-2730
LDS 124

97' : 04275-2655
RST1274

105' : 04221-2849
BWL 15

106' : 04369-2734
B 71

109' : 04371-2918
SEE 38

109' : 04218-2846
TDS2834

111' : 04367-2722
LDS 125

122' : 04366-2703
B 70

123' : 04358-3001
TDS2906

129' : 04216-2933
HDS 560

132' : 04318-2617
KPP2056

135' : 04376-2954
B 72

138' : 04196-2847
SHY 463



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

04299-2826 DAW 80 (HD 28655)

 
 
04h 29m 53.26s -28° 26' 01.4" P.A. 167.00 sep 1.4 mag 9.48,12.50 Sp F3V
 
 
Coord 2000 04299-2826 Discov num DAW  80 Comp Coord arcsec 2000 04 29 53.26 -28 26 01.4
Date first 1920 Date last 2016 Obs 4
Pa first 172 Pa last 167.3 P.A. Now (θ) 167.3°
Sep first 1.7 Sep last 1.358 Sep. Now (ρ) 1.358"
Mag pri 9.48 Mag sec 12.50 delta mag (ΔM) 3.02 Spectral class F3V (yellow-white)
Pri motion ra -005 Sec motion ra
Pri motion dec -020 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 28655 Constellation Eridanus SAO 169508 Tycho2 6470-00864-1
Gaia DR2 4891338279738292480 HD 28655
 
 
WDS 04299-2826 DAW 80 (HD 28655) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Daw1918a Ma - Dawson, B.H. .
Daw1918a Pub. La Plata Obs. 4, Pt.1, 1918
Daw1918b Ma - Dawson, B.H. (measure by Chaves, A.J.) .
Daw1918b Pub. La Plata Obs. 4, Pt.1, 1918
Daw1919 orb - Dawson, B.H. 1919AJ.....32..109D
Daw1919 AJ 32, 109, 1919
Daw1920 orb - Dawson, B.H. 1920AJ.....32..141D
Daw1920 AJ 32, 141, 1920
Daw1920b orb - Dawson, B.H. 1920AJ.....32..161D
Daw1920b AJ 32, 161, 1920
Daw1922 Ma - Dawson, B.H. .
Daw1922 Pub. La Plata Obs. 4, Pt.2, 1922
Daw1922b orb - Dawson, B.H. 1922AJ.....34...17D
Daw1922b AJ 34, 17, 1922
Daw1924a Ma - Dawson, B.H. 1924AJ.....35..147D
Daw1924a AJ 35, 147, 1924 (DAW 112 - 158; data also in Daw1937)
Daw1924b orb - Dawson, B.H. 1924AJ.....36...23D
Daw1924b AJ 36, 23, 1924
Daw1926 orb - Dawson, B.H. 1926AJ.....36..181D
Daw1926 AJ 36, 181, 1926
Daw1927A Ma - Dawson, B.H. 1927sdsc.book......
Daw1927A cited in SDS (Southern Double Star Cat.), 1927
Daw1933 orb - Dawson, B.H. 1933AJ.....43...15D
Daw1933 AJ 43, 15, 1933
Daw1937 Ma - Dawson, B.H. .
Daw1937 Pub. La Plata Obs. 6, 85, 1937
Daw9999 Ma - Dawson, B.H. ...................
Daw9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04299-2826 DAW 80 1927 2 174 1.4 9.48 12.50 F3V 042953.26-282601.4
04299-2826 DAW 80 2015 3 167 1.4 9.48 12.50 F3V 042953.26-282601.4
04299-2826 DAW 80 2016 4 167 1.4 9.48 12.50 F3V 042953.26-282601.4

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

 
 
WDS 04299-2826 DAW 80 (HD 28655) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04299-2826 DAW 80 (HD 28655) : MEASURES
 
 
No records found.

 
 
WDS 04299-2826 (HD 28655) : VIRTUAL EYEPIECE
 
 

04299-2826 DAW 80A mag 9.48 Sp F3V 04299-2826 DAW 80B sep 1.4 P.A. 168.80 mag 12.5 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 04299-2826 (HD 28655) : ALADIN DSS IMAGE @ 04h 29m 53.26s -28° 26' 01.4"
 
 
 
 
WDS 04299-2826 DAW 80 (HD 28655) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04299-2826 DAW 80 distance=0' 04286-2832 TDS2863 distance=18' 04312-2835 TDS2880 distance=20' 04315-2813 UC 1177 distance=26' 04293-2801 TDS2868 distance=27' 04297-2902 HDS 579 distance=36' 04274-2756 B 2574A,BC distance=45' 04274-2756 B 2574BC distance=45' 04274-2912 TOK 709 distance=56' 04258-2845 HU 1369 distance=57' 04253-2755 B 65 distance=68' 04255-2749 B 66 distance=69' 04286-2945 B 68 distance=82' 04335-2719 BRT2854 distance=82' 04245-2913 SKF1325 distance=85' 04358-2901 RST 109 distance=86' 04348-2730 LDS 124 distance=87' 04275-2655 RST1274 distance=97' 04221-2849 BWL 15 distance=105' 04369-2734 B 71 distance=106' 04371-2918 SEE 38 distance=109' 04218-2846 TDS2834 distance=109' 04367-2722 LDS 125 distance=111' 04366-2703 B 70 distance=122' 04358-3001 TDS2906 distance=123' 04216-2933 HDS 560 distance=129' 04318-2617 KPP2056 distance=132' 04376-2954 B 72 distance=135' 04196-2847 SHY 463 distance=138' 04316-3043 YMG 7 distance=139' 04236-2635 TDS2841 distance=140' 04407-2812 TOK 209 distance=144' 04388-2702 TOK 661CA distance=145' 04388-2702 CVN 38AB distance=145' 04248-2618 TDS2843 distance=146' 04304-3052 UC 1173 distance=147' 04404-2935 DAW 81BC distance=155' 04404-2935 HJ 3677AB distance=155' 04380-3024 JSP 58 distance=159' 04314-2544 AOT 15 distance=163' 04173-2838 LDS3569 distance=167' 04331-3108 HU 1371 distance=167' 04209-2629 SKF1287AB distance=167' 04305-2538 AOT 14 distance=169' 04384-2612 B 73 distance=176' 04202-2626 SPM 10Aa,Ab distance=176' 04202-2626 SPM 10AB distance=176' 04293-3124 SIG 4 distance=179' 04189-2644 B 2569AB distance=179' 04189-2644 HJ 3637AC distance=179' 04179-2952 HU 1366 distance=179' 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 04299-2826 DAW 80 167 1.4
Show 04286-2832 TDS2863 177 1.8 18
Show 04312-2835 TDS2880 124 0.6 20
Show 04315-2813 UC 1177 224 45.1 26
Show 04293-2801 TDS2868 330 0.4 27
Show 04297-2902 HDS 579 58 22.6 36
Show 04274-2756 B 2574 A,BC 38 84.0 45
Show 04274-2756 B 2574 BC 95 3.7 45
Show 04274-2912 TOK 709 87 0.2 56
Show 04258-2845 HU 1369 312 0.4 57
Show 04253-2755 B 65 251 4.5 68
Show 04255-2749 B 66 177 2.4 69
Show 04286-2945 B 68 304 0.1 82
Show 04335-2719 BRT2854 20 4.7 82
Show 04245-2913 SKF1325 151 151.7 85
Show 04358-2901 RST 109 88 2.6 86
Show 04348-2730 LDS 124 15 38.2 87
Show 04275-2655 RST1274 106 1.5 97
Show 04221-2849 BWL 15 240 0.8 105
Show 04369-2734 B 71 258 3.0 106
Show 04371-2918 SEE 38 176 2.5 109
Show 04218-2846 TDS2834 265 1.1 109
Show 04367-2722 LDS 125 16 49.7 111
Show 04366-2703 B 70 68 1.2 122
Show 04358-3001 TDS2906 125 0.9 123
Show 04216-2933 HDS 560 161 0.1 129
Show 04318-2617 KPP2056 99 16.5 132
Show 04376-2954 B 72 90 5.2 135
Show 04196-2847 SHY 463 299 999.9 138
Show 04316-3043 YMG 7 201 0.4 139
Show 04236-2635 TDS2841 269 1.3 140
Show 04407-2812 TOK 209 189 0.1 144
Show 04388-2702 TOK 661 CA 90 23.0 145
Show 04388-2702 CVN 38 AB 241 7.8 145
Show 04248-2618 TDS2843 159 1.4 146
Show 04304-3052 UC 1173 237 12.6 147
Show 04404-2935 DAW 81 BC 17 8.5 155
Show 04404-2935 HJ 3677 AB 354 10.6 155
Show 04380-3024 JSP 58 224 1.1 159
Show 04314-2544 AOT 15 75 12.8 163
Show 04173-2838 LDS3569 315 2.0 167
Show 04331-3108 HU 1371 157 0.5 167
Show 04209-2629 SKF1287 AB 98 85.8 167
Show 04305-2538 AOT 14 16 5.6 169
Show 04384-2612 B 73 45 0.4 176
Show 04202-2626 SPM 10 Aa,Ab 272 2.4 176
Show 04202-2626 SPM 10 AB 150 25.8 176
Show 04293-3124 SIG 4 182 0.5 179
Show 04189-2644 B 2569 AB 264 13.9 179
Show 04189-2644 HJ 3637 AC 219 29.3 179
Show 04179-2952 HU 1366 242 1.6 179

 
 
WDS 04299-2826 : COMPONENTS
 
 
  A
B pa=168.8°
sep=1.35"
 
 
04299-2826 A
 
 
Componente originario normalizzato AB Name HD 28655 Coord arcsec 2000 042953.26-282601.4 Mag 9.48
Spectral class F3V (yellow-white) PmRA -5.00 PmDE -20.0 SAO 169508
Tycho2 6470-00864-1 HD 28655 DM CD-28 1569
Tycho2
Tycho2 6470-00864-1 Pflag RAmdeg 67.47191413 DEmdeg -28.43373149
PmRA -0.4 PmDE -14.8 E RAmdeg 12 E DEmdeg 9
E pmRA 1.6 E pmDE 1.5 EpRAm 1989.72 EpDEm 1990.74
Num 6 Q RAmdeg 1.1 Q DEmdeg 0.7 Q pmRA 1.1
Q pmDE 0.7 BTmag 9.935 E BTmag 0.021 VTmag 9.475
E VTmag 0.017 Prox 999 TYC T HIP
CCDM RAdeg 67.47191528 DEdeg -28.43369722 EpRA 1990 1.57
EpDE 1990 1.73 E RAdeg 11.5 E DEdeg 9.3 Posflg
Corr 0.1
SAO
SAO 169508 DelFlag RA1950 PmRA1950 0.0012
DE1950 PmDE1950 -0.022 Vmag 8.9 SpType F2
Double code Source 24 CatNum 1831 DM CD-28 1569
DMcomp BDsup HD 28655 M HD 0
GC RA1950rad 1.16886042 DE1950rad -0.49814112 PmRA2000 0.0015
PmDE2000 -0.023
CCDM
Ccdm 04299-2826 RComp Comp A Note1
Note2 Discov num DRAs -0.66 DDEs -2.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.5 Sp F2 PmNote *
PmRA 16 PmDE -22 Dm number -28 1569 Cat1 CD
Name2 169508 Cat2 SAO HD 28655 M HD
ADS BDS A 3270 M ADS BDS N IDS IDS 04259S2839A
HIC
 
 
04299-2826 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 042953.28-282602.7 Mag 12.5 Calc delta mag 3.02
Calc coord yes
CCDM
Ccdm 04299-2826 RComp Comp B Note1
Note2 Discov num DAW 80 DRAs DDEs
R dRAs Year 1920 Theta 173 Rho 1.4
Obs 2 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 3270 M ADS BDS N IDS IDS 04259S2839B
HIC