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Doubles in session


Current system
04070-2200
HU 1363
HD 26087


Nearby doubles
43' : 04050-2128
KPP3555

50' : 04036-2142
B 685

55' : 04047-2244
ARA1980

67' : 04096-2103
DON 61

74' : 04095-2304
LDS3559AB

75' : 04042-2056
UC 1110

76' : 04051-2048
UC 1113

77' : 04040-2304
UC 1109

82' : 04103-2308
UC 1127

84' : 04120-2114
UC 1130

90' : 04012-2120
SKF2173

93' : 04130-2119
KPP2617

95' : 04128-2251
LDS3563

101' : 04093-2025
RST2333AB

109' : 04131-2308
HU 30

109' : 04007-2305
GJ 3260AB

114' : 04141-2105
DON 63

116' : 04121-2029
TDS2784

116' : 04020-2026
DON 59

118' : 04116-2021
SRT 2

119' : 04052-2356
TDS2744

122' : 04059-2400
RST2331

123' : 03593-2302
ARA1979

126' : 04025-2401
DAM1309

129' : 04161-2140
ARA1268

131' : 04029-2357
RST2329



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.

04070-2200 HU 1363 (HD 26087)

 
 
04h 06m 58.13s -21° 59' 38.6" P.A. 115.00 sep 0.4 mag 6.93,8.37 Sp A5m+A5/F2 dist. 158.48 pc (516.96 l.y.)
 
 
Coord 2000 04070-2200 Discov num HU 1363 Comp Coord arcsec 2000 04 06 58.13 -21 59 38.6
Date first 1918 Date last 1996 Obs 35
Pa first 110 Pa last 114.6 P.A. Now (θ) 114.6°
Sep first 0.2 Sep last 0.446 Sep. Now (ρ) 0.446"
Mag pri 6.93 Mag sec 8.37 delta mag (ΔM) 1.44 Spectral class A5m+A5/F2 (white/white)
Pri motion ra +015 Sec motion ra +015
Pri motion dec -013 Sec motion dec -013
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 26087 Constellation Eridanus SAO 169135 HIP 19202
Tycho2 5889-00321-1 Gaia DR2 5090382015016433920 HD 26087 GC 4961
BD BD-22 754 CD CD-22 1477 CP CP-22 458 Distance 158.48
Distance ly 516.96
 
 
WDS 04070-2200 HU 1363 (HD 26087) : NOTES
 
 
discov_num notes refcode
HU 1363 1994.8069: Quadrant determined by speckle imaging analysis. Hor1996
 
 
REFERENCES
 
 
refcode metd author reference
Hor1996 S j Horch, E.P. Dinescu, D.I., Girard, T.M., van Altena, W.F., Lopez, C., & Franz, O. 1996AJ....111.1681H
Hor1996 AJ 111, 1681, 1996 (see also 1997 Inf. Circ. 131, 1 re: HR 4143) 1997IAUDS.131....1H
 
 
DISCOVERER
 
 
idgroup discov author
1 HU Hussey, W.F.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04070-2200 HU 1363 1996 35 115 0.4 6.93 8.37 A5mA5F2 N D 040658.13-215938.6

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

 
 
WDS 04070-2200 HU 1363 (HD 26087) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04070-2200 HU 1363 (HD 26087) : MEASURES
 
 
No records found.

 
 
WDS 04070-2200 (HD 26087) : VIRTUAL EYEPIECE
 
 

04070-2200 HU 1363A mag 6.93 Sp A5m 04070-2200 HU 1363B sep 0.4 P.A. 116.30 mag 8.37 Sp A5/F2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 04070-2200 (HD 26087) : ALADIN DSS IMAGE @ 04h 06m 58.13s -21° 59' 38.6"
 
 
 
 
WDS 04070-2200 HU 1363 (HD 26087) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04070-2200 HU 1363 distance=0' 04050-2128 KPP3555 distance=43' 04036-2142 B 685 distance=50' 04047-2244 ARA1980 distance=55' 04096-2103 DON 61 distance=67' 04095-2304 LDS3559AB distance=74' 04095-2304 KPP4354AC distance=74' 04042-2056 UC 1110 distance=75' 04051-2048 UC 1113 distance=76' 04040-2304 UC 1109 distance=77' 04103-2308 UC 1127 distance=82' 04120-2114 UC 1130 distance=84' 04012-2120 SKF2173 distance=90' 04130-2119 KPP2617 distance=93' 04128-2251 LDS3563 distance=95' 04093-2025 RST2333AB distance=101' 04093-2025 SKF2465AB,C distance=101' 04131-2308 HU 30 distance=109' 04007-2305 GJ 3260AB distance=109' 04007-2305 GJ 3260BC distance=110' 04141-2105 DON 63 distance=114' 04121-2029 TDS2784 distance=116' 04020-2026 DON 59 distance=116' 04116-2021 SRT 2 distance=118' 04052-2356 TDS2744 distance=119' 04059-2400 RST2331 distance=122' 03593-2302 ARA1979 distance=123' 04025-2401 DAM1309 distance=126' 04161-2140 ARA1268 distance=129' 04029-2357 RST2329 distance=131' 03591-2312 FAR 3 distance=132' 04018-2351 TDS2722 distance=133' 04129-2013 GWP 562 distance=136' 04167-2153 NSC 19 distance=136' 04161-2112 B 1934 distance=137' 04139-2342 TDS2791 distance=141' 04161-2059 KPP1099 distance=141' 04075-1934 TVB 64 distance=147' 04049-2425 B 62 distance=149' 04073-2429 BEU 5 distance=150' 03566-2056 TDS2690 distance=159' 03557-2236 I 722BC distance=161' 03557-2236 I 722AB distance=161' 03554-2134 HDS 493 distance=164' 04153-2004 BRT 300 distance=165' 04089-1917 GWP 555 distance=165' 04121-1926 B 686 distance=170' 04160-2400 B 64 distance=174' 03546-2144 UC 1086 distance=174' 04118-2444 RST2335AB distance=177' 04118-2444 DAM1312Aa,Ab distance=177' 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 04070-2200 HU 1363 115 0.4
Show 04050-2128 KPP3555 353 1.6 43
Show 04036-2142 B 685 338 1.3 50
Show 04047-2244 ARA1980 301 10.0 55
Show 04096-2103 DON 61 183 0.8 67
Show 04095-2304 LDS3559 AB 343 2.8 74
Show 04095-2304 KPP4354 AC 237 41.7 74
Show 04042-2056 UC 1110 290 49.3 75
Show 04051-2048 UC 1113 22 58.1 76
Show 04040-2304 UC 1109 290 41.1 77
Show 04103-2308 UC 1127 316 39.4 82
Show 04120-2114 UC 1130 249 26.3 84
Show 04012-2120 SKF2173 134 29.3 90
Show 04130-2119 KPP2617 47 24.1 93
Show 04128-2251 LDS3563 333 15.7 95
Show 04093-2025 RST2333 AB 189 0.4 101
Show 04093-2025 SKF2465 AB,C 191 42.2 101
Show 04131-2308 HU 30 176 5.0 109
Show 04007-2305 GJ 3260 AB 19 1.5 109
Show 04007-2305 GJ 3260 BC 254 0.3 110
Show 04141-2105 DON 63 345 0.9 114
Show 04121-2029 TDS2784 135 0.4 116
Show 04020-2026 DON 59 42 1.9 116
Show 04116-2021 SRT 2 334 61.8 118
Show 04052-2356 TDS2744 111 4.2 119
Show 04059-2400 RST2331 221 0.1 122
Show 03593-2302 ARA1979 260 12.0 123
Show 04025-2401 DAM1309 101 0.9 126
Show 04161-2140 ARA1268 252 14.2 129
Show 04029-2357 RST2329 250 3.2 131
Show 03591-2312 FAR 3 351 1.2 132
Show 04018-2351 TDS2722 319 0.5 133
Show 04129-2013 GWP 562 115 162.8 136
Show 04167-2153 NSC 19 306 8.4 136
Show 04161-2112 B 1934 43 0.2 137
Show 04139-2342 TDS2791 21 0.5 141
Show 04161-2059 KPP1099 221 8.7 141
Show 04075-1934 TVB 64 248 5.8 147
Show 04049-2425 B 62 69 1.2 149
Show 04073-2429 BEU 5 100 1.4 150
Show 03566-2056 TDS2690 305 0.5 159
Show 03557-2236 I 722 BC 22 8.0 161
Show 03557-2236 I 722 AB 87 4.1 161
Show 03554-2134 HDS 493 165 0.8 164
Show 04153-2004 BRT 300 292 4.3 165
Show 04089-1917 GWP 555 328 309.0 165
Show 04121-1926 B 686 144 1.7 170
Show 04160-2400 B 64 228 3.7 174
Show 03546-2144 UC 1086 126 44.6 174
Show 04118-2444 RST2335 AB 248 3.2 177
Show 04118-2444 DAM1312 Aa,Ab 74 0.1 177

 
 
WDS 04070-2200 : COMPONENTS
 
 
  A
B pa=116.3°
sep=0.42"
 
 
04070-2200 A
 
 
Componente originario normalizzato AB Name HD 26087 Coord arcsec 2000 040658.13-215938.6 Mag 6.93
Spectral class A5m (white) PmRA 15.00 PmDE -13.0 SAO 169135
HIP 19202 Tycho2 5889-00321-1 HD 26087 GC 4961
BD BD-22 754 CD CD-22 1477 CP CP-22 458
Tycho2
Tycho2 5889-00321-1 Pflag RAmdeg 61.74223287 DEmdeg -21.99407915
PmRA 15.4 PmDE -12.8 E RAmdeg 4 E DEmdeg 4
E pmRA 0.8 E pmDE 0.8 EpRAm 1991.00 EpDEm 1990.92
Num 17 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.4
Q pmDE 1.0 BTmag 6.956 E BTmag 0.015 VTmag 6.708
E VTmag 0.010 Prox 999 TYC T HIP 19202
CCDM AB RAdeg 61.74219389 DEdeg -21.99404889 EpRA 1990 1.55
EpDE 1990 1.42 E RAdeg 3.6 E DEdeg 3.8 Posflg P
Corr 0.4
SAO
SAO 169135 DelFlag RA1950 PmRA1950 0.0001
DE1950 PmDE1950 -0.014 Vmag 6.6 SpType A3
Double code Source 70 CatNum 4961 DM BD-22 754
DMcomp BDsup HD 26087 M HD 0
GC 4961 RA1950rad 1.06814913 DE1950rad -0.38618851 PmRA2000 0.0005
PmDE2000 -0.015
Hipparcos
Catalog H HIP 19202 Proxy H RAhms 04 06 58.12
DEdms -21 59 38.5 Vmag 6.65 VarFlag R Vmag H
RAdeg 61.7422 DEdeg -21.994 AstroRef A Plx 7.18
CCDM 04070-2200 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 115 Rho 0.441 HD 26087 BD BD-22 754
CD CD-22 1477 CP CP-22 458 Dm number -22 754 VIred 0.24
SpType A5m... R SpType Coord arcsec 2000 040658.12-215938.5
Hipparcos 2
HIP 19202 Sn 15 So 3 Nc 2
RArad 1.0776040003 DErad -0.3838682902 Plx 6.31 PmRA 15.55
PmDE -12.39 E RArad 0.53 E DErad 0.47 E Plx 0.69
E pmRA 0.71 E pmDE 0.68 Hpmag 6.7221 E Hpmag 0.0008
SHp 0.007 VA 0 BV 0.24 E BV 0.006
VI 0.27
CCDM
Ccdm 04070-2200 RComp Comp A Note1
Note2 Discov num DRAs -1.93 DDEs 21.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.1 Sp A3 PmNote *
PmRA 4 PmDE -10 Dm number -22 754 Cat1 BD
Name2 169135 Cat2 SAO HD 26087 M HD
ADS BDS A 3000 M ADS BDS N IDS IDS 04026S2216A
HIC 19202
 
 
04070-2200 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 040658.16-215938.8 Mag 8.37 Spectral class A5/F2 (white)
PmRA 15.00 PmDE -13.0 Calc delta mag 1.44 Calc coord yes
CCDM
Ccdm 04070-2200 RComp Comp B Note1
Note2 Discov num HU 1363 DRAs DDEs
R dRAs Year 1959 Theta 121 Rho 0.3
Obs 12 Vmag 7.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 3000 M ADS BDS N IDS IDS 04026S2216B
HIC 19202