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Doubles in session


Current system
04116-2021
SRT 2
HD 26590


Nearby doubles
11' : 04121-2029
TDS2784

21' : 04129-2013
GWP 562

33' : 04093-2025
RST2333AB

52' : 04096-2103
DON 61

54' : 04120-2114
UC 1130

55' : 04153-2004
BRT 300

56' : 04121-1926
B 686

56' : 04141-2105
DON 63

61' : 04130-2119
KPP2617

71' : 04122-1911
KPP2462

74' : 04161-2059
KPP1099

75' : 04089-1917
GWP 555

75' : 04075-1934
TVB 64

82' : 04161-2112
B 1934

87' : 04177-2006
BRT 301

90' : 04153-1909
RST2337

93' : 04082-1902
KPP2388

94' : 04096-1852
ARA 528

95' : 04051-2048
UC 1113

101' : 04161-2140
ARA1268

105' : 04188-2048
KPP2347

110' : 04042-2056
UC 1110

113' : 04137-1832
GWP 564

114' : 04050-2128
KPP3555

116' : 04187-1924
B 687

116' : 04167-2153
NSC 19



Selections
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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.

04116-2021 SRT 2 (HD 26590)

 
 
04h 11m 36.20s -20° 21' 22.2" P.A. 334.00 sep 61.8 mag 5.82,7.68 Sp A1V+F0 dist. 80.97 pc (264.12 l.y.)
 
 
Coord 2000 04116-2021 Discov num SRT   2 Comp Coord arcsec 2000 04 11 36.20 -20 21 22.2
Date first 1894 Date last 2016 Obs 15
Pa first 334 Pa last 334.4 P.A. Now (θ) 334.4°
Sep first 61.9 Sep last 61.799 Sep. Now (ρ) 61.799"
Mag pri 5.82 Mag sec 7.68 delta mag (ΔM) 1.86 Spectral class A1V+F0 (white/yellow-white)
Pri motion ra +045 Sec motion ra +044
Pri motion dec +051 Sec motion dec +052
Notes V (Proper motion indicates physical)
rPM=0.021 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 26590 Constellation Eridanus SAO 169206 HIP 19571
Tycho2 5889-01441-1 Gaia DR2 5092516888640338560 HD 26590 HR 1300
GC 5055 BD BD-20 801 FK5 2302 Distance 80.97
Distance ly 264.12
 
 
WDS 04116-2021 SRT 2 (HD 26590) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Srt2005 Pa w Shuart, R. 2005JDSO....1...33S
Srt2005 +Ht JDSO 1, 33, 2005
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04116-2021 SRT 2 1998 11 334 61.8 5.82 7.68 A1V+F0 D 041136.20-202122.2
04116-2021 SRT 2 1999 12 334 61.5 5.82 7.68 A1V F0 D 041136.20-202122.2
04116-2021 SRT 2 2010 12 335 61.6 5.82 7.68 A1V+F0 041136.20-202122.2
04116-2021 SRT 2 2015 13 334 61.8 5.82 7.68 A1V+F0 041136.20-202122.2
04116-2021 SRT 2 2016 15 334 61.8 5.82 7.68 A1V+F0 V 041136.20-202122.2

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

 
 
WDS 04116-2021 SRT 2 (HD 26590) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04116-2021 SRT 2 (HD 26590) : MEASURES
 
 
No records found.

 
 
WDS 04116-2021 (HD 26590) : VIRTUAL EYEPIECE
 
 

04116-2021 SRT 2A mag 5.82 Sp A1V 04116-2021 SRT 2B sep 61.1 P.A. 335.80 mag 7.68 Sp F0 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 04116-2021 (HD 26590) : ALADIN DSS IMAGE @ 04h 11m 36.20s -20° 21' 22.2"
 
 
 
 
WDS 04116-2021 SRT 2 (HD 26590) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04116-2021 SRT 2 distance=1' 04121-2029 TDS2784 distance=11' 04129-2013 GWP 562 distance=21' 04093-2025 RST2333AB distance=33' 04093-2025 SKF2465AB,C distance=33' 04096-2103 DON 61 distance=52' 04120-2114 UC 1130 distance=54' 04153-2004 BRT 300 distance=55' 04121-1926 B 686 distance=56' 04141-2105 DON 63 distance=56' 04130-2119 KPP2617 distance=61' 04122-1911 KPP2462 distance=71' 04161-2059 KPP1099 distance=74' 04089-1917 GWP 555 distance=75' 04075-1934 TVB 64 distance=75' 04161-2112 B 1934 distance=82' 04177-2006 BRT 301 distance=87' 04153-1909 RST2337 distance=90' 04082-1902 KPP2388 distance=93' 04096-1852 ARA 528 distance=94' 04051-2048 UC 1113 distance=95' 04161-2140 ARA1268 distance=101' 04188-2048 KPP2347 distance=105' 04042-2056 UC 1110 distance=110' 04137-1832 GWP 564 distance=113' 04050-2128 KPP3555 distance=114' 04187-1924 B 687 distance=116' 04167-2153 NSC 19 distance=116' 04111-1826 UPT 1 distance=116' 04070-2200 HU 1363 distance=118' 04123-1820 RSS 71 distance=123' 04020-2026 DON 59 distance=135' 04036-2142 B 685 distance=138' 04205-2120 B 2570 distance=138' 04215-2055 B 1935AB distance=143' 04215-2055 LDS9168AC distance=143' 04208-1920 SEE 36 distance=145' 04128-2251 LDS3563 distance=151' 04081-1759 GWP 553 distance=152' 04012-2120 SKF2173 distance=157' 04134-1742 GWP 563 distance=162' 04095-2304 LDS3559AB distance=166' 04095-2304 KPP4354AC distance=166' 04218-2146 TOK 244 distance=166' 04103-2308 UC 1127 distance=168' 04131-2308 HU 30 distance=168' 04226-1916 B 1936 distance=169' 04047-2244 ARA1980 distance=173' 04095-1729 ENG 17AB distance=176' 04095-1729 BUP 50AC distance=176' 04156-1735 GWP 571 distance=176' 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 04116-2021 SRT 2 334 61.8 1
Show 04121-2029 TDS2784 135 0.4 11
Show 04129-2013 GWP 562 115 162.8 21
Show 04093-2025 RST2333 AB 189 0.4 33
Show 04093-2025 SKF2465 AB,C 191 42.2 33
Show 04096-2103 DON 61 183 0.8 52
Show 04120-2114 UC 1130 249 26.3 54
Show 04153-2004 BRT 300 292 4.3 55
Show 04121-1926 B 686 144 1.7 56
Show 04141-2105 DON 63 345 0.9 56
Show 04130-2119 KPP2617 47 24.1 61
Show 04122-1911 KPP2462 17 21.9 71
Show 04161-2059 KPP1099 221 8.7 74
Show 04089-1917 GWP 555 328 309.0 75
Show 04075-1934 TVB 64 248 5.8 75
Show 04161-2112 B 1934 43 0.2 82
Show 04177-2006 BRT 301 211 4.1 87
Show 04153-1909 RST2337 315 0.8 90
Show 04082-1902 KPP2388 206 20.6 93
Show 04096-1852 ARA 528 34 10.1 94
Show 04051-2048 UC 1113 22 58.1 95
Show 04161-2140 ARA1268 252 14.2 101
Show 04188-2048 KPP2347 200 20.1 105
Show 04042-2056 UC 1110 290 49.3 110
Show 04137-1832 GWP 564 38 30.9 113
Show 04050-2128 KPP3555 353 1.6 114
Show 04187-1924 B 687 252 0.4 116
Show 04167-2153 NSC 19 306 8.4 116
Show 04111-1826 UPT 1 94 3.6 116
Show 04070-2200 HU 1363 115 0.4 118
Show 04123-1820 RSS 71 176 10.8 123
Show 04020-2026 DON 59 42 1.9 135
Show 04036-2142 B 685 338 1.3 138
Show 04205-2120 B 2570 51 7.5 138
Show 04215-2055 B 1935 AB 5 0.1 143
Show 04215-2055 LDS9168 AC 326 59.3 143
Show 04208-1920 SEE 36 342 8.0 145
Show 04128-2251 LDS3563 333 15.7 151
Show 04081-1759 GWP 553 240 11.1 152
Show 04012-2120 SKF2173 134 29.3 157
Show 04134-1742 GWP 563 296 24.9 162
Show 04095-2304 LDS3559 AB 343 2.8 166
Show 04095-2304 KPP4354 AC 237 41.7 166
Show 04218-2146 TOK 244 187 76.3 166
Show 04103-2308 UC 1127 316 39.4 168
Show 04131-2308 HU 30 176 5.0 168
Show 04226-1916 B 1936 72 2.6 169
Show 04047-2244 ARA1980 301 10.0 173
Show 04095-1729 ENG 17 AB 135 118.4 176
Show 04095-1729 BUP 50 AC 40 117.1 176
Show 04156-1735 GWP 571 151 90.0 176

 
 
WDS 04116-2021 : COMPONENTS
 
 
  A
B pa=335.8°
sep=61.10"
 
 
04116-2021 A
 
 
Componente originario normalizzato AB Name HD 26591 Coord arcsec 2000 041136.20-202122.2 Mag 5.82
Spectral class A1V (white) PmRA 45.00 PmDE 51.0 SAO 169206
HIP 19571 Tycho2 5889-01441-1 HD 26591 HR 1300
GC 5055 BD BD-20 801 FK5 2302
Tycho2
Tycho2 5889-01441-1 Pflag RAmdeg 62.90084360 DEmdeg -20.35615538
PmRA 44.9 PmDE 51.1 E RAmdeg 3 E DEmdeg 4
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.42 EpDEm 1990.96
Num 14 Q RAmdeg 1.3 Q DEmdeg 0.5 Q pmRA 1.3
Q pmDE 0.5 BTmag 6.014 E BTmag 0.014 VTmag 5.823
E VTmag 0.009 Prox 618 TYC T HIP 19571
CCDM RAdeg 62.90073250 DEdeg -20.35627861 EpRA 1990 1.64
EpDE 1990 1.32 E RAdeg 3.3 E DEdeg 3.5 Posflg
Corr 0.5
SAO
SAO 169206 DelFlag RA1950 PmRA1950 0.002
DE1950 PmDE1950 0.038 Vmag 5.8 SpType A0
Double code Source 70 CatNum 5055 DM BD-20 801
DMcomp BDsup HD 26591 M HD 0
GC 5055 RA1950rad 1.08823781 DE1950rad -0.35753201 PmRA2000 0.0024
PmDE2000 0.037
Hipparcos
Catalog H HIP 19571 Proxy RAhms 04 11 36.18
DEdms -20 21 22.6 Vmag 5.8 VarFlag 2 R Vmag H
RAdeg 62.9007 DEdeg -20.3563 AstroRef Plx 13.06
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 26591 BD BD-20 801
CD CP Dm number -20 801 VIred 0.17
SpType A1V + (F/G) R SpType Coord arcsec 2000 041136.18-202122.6
Hipparcos 2
HIP 19571 Sn 5 So 0 Nc 1
RArad 1.0978248579 DErad -0.3552840759 Plx 12.35 PmRA 45.78
PmDE 49.57 E RArad 0.25 E DErad 0.25 E Plx 0.38
E pmRA 0.29 E pmDE 0.41 Hpmag 5.8498 E Hpmag 0.0008
SHp 0.012 VA 1 BV 0.165 E BV 0.007
VI 0.17
 
 
04116-2021 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 041134.42-202026.5 Mag 7.68 Spectral class F0 (yellow-white)
PmRA 44.00 PmDE 52.0 SAO 169205 Tycho2 5889-01440-1
HD 26590 DM BD-20 800 Calc delta mag 1.86 Calc coord yes
Tycho2
Tycho2 5889-01440-1 Pflag RAmdeg 62.89294901 DEmdeg -20.34068435
PmRA 45.3 PmDE 48.3 E RAmdeg 5 E DEmdeg 5
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.19 EpDEm 1991.05
Num 9 Q RAmdeg 1.4 Q DEmdeg 1.0 Q pmRA 1.3
Q pmDE 1.1 BTmag 8.040 E BTmag 0.016 VTmag 7.683
E VTmag 0.011 Prox 618 TYC T HIP
CCDM RAdeg 62.89283611 DEdeg -20.34079944 EpRA 1990 1.57
EpDE 1990 1.42 E RAdeg 4.7 E DEdeg 5.2 Posflg
Corr 0.2
SAO
SAO 169205 DelFlag RA1950 PmRA1950 0.003
DE1950 PmDE1950 0.04 Vmag 8.3 SpType F2
Double code Source 23 CatNum 1261 DM BD-20 800
DMcomp BDsup HD 26590 M HD 0
GC RA1950rad 1.08810323 DE1950rad -0.35726 PmRA2000 0.0034
PmDE2000 0.039