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Doubles in session


Current system
03503-0131
BU 401 AB
HD 24098


Nearby doubles
15' : 03493-0127
UC 1069AB

15' : 03493-0131
BU 539

21' : 03496-0113
RST4761

22' : 03494-0115
DAM 56AB

28' : 03497-0105
UC 1072

36' : 03521-0109
ENG 15

40' : 03497-0210
KPP2721

46' : 03500-0217
UC 1074

50' : 03496-0220
YR 23

53' : 03532-0200
STF 466

60' : 03537-0101
BAL 288

73' : 03550-0116
BU 541

84' : 03556-0158
KPP1093

88' : 03444-0124
SKF1143

97' : 03567-0134
SEE 503

98' : 03518-0306
GWP 524

101' : 03553-0237
BRT1928

102' : 03509-0010
A 1292AB

103' : 03503-0011
HJ 667AB

104' : 03531+0003
UC 56

105' : 03543-0257
STF 470AB

109' : 03460-0300
UC 1058

110' : 03506+0018
TVB 57

111' : 03575-0110
BU 543

114' : 03516+0020
STF 463

115' : 03467-0010
SKF 847



Selections
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Binocular doubles
Binary Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

03503-0131 BU 401 AB (HD 24098)

 
 
03h 50m 16.10s -01° 31' 21.5" P.A. 253.00 sep 4.6 mag 6.54,10.51 Sp F2 dist. 43.67 pc (142.45 l.y.)
 
 
Coord 2000 03503-0131 Discov num BU  401 Comp AB Coord arcsec 2000 03 50 16.10 -01 31 21.5
Date first 1877 Date last 2016 Obs 21
Pa first 255 Pa last 253.2 P.A. Now (θ) 253.2°
Sep first 4.7 Sep last 4.587 Sep. Now (ρ) 4.587"
Mag pri 6.54 Mag sec 10.51 delta mag (ΔM) 3.97 Spectral class F2 (yellow-white)
Pri motion ra +104 Sec motion ra +102
Pri motion dec +025 Sec motion dec +025
Notes N (See Notes)
rPM=0.019 (< 0.3, Physical double)
This double is physical.
 
 
03503-0131 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 24098 130762 03 50 16 -01 31 22 BU 401 AB 2016 21 253 4.6 6.54 10.51 3.97 <===
Show 130762 03 50 16 -01 31 22 BU 401 AC 2015 5 285 45.9 6.54 12.90 6.36
Show 130762 03 50 16 -01 31 22 WAL 26 AD 2015 5 256 79.1 6.54 11.86 5.32
Show 130762 03 50 16 -01 31 22 SHY 164 AE 2016 5 252 999.9 6.54 9.73 3.19
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 24098 Constellation Eridanus SAO 130762 HIP 17950
Tycho2 4718-01021-1 Gaia DR2 3250458054506860544 HD 24098 GC 4627
BD BD-01 544 Distance 43.67 Distance ly 142.45
 
 
WDS 03503-0131 BU 401 AB (HD 24098) : NOTES
 
 
discov_num notes refcode
SHY 164 AE: HIP 17950 + HIP 16933. E component = A component of 03379-0231.
AB: Hipparcos identified the pair as a candidate for Hyades membership. HIP1998
However, radial velocity classifies this as not a Hyades member. Grf2013c
 
 
REFERENCES
 
 
refcode metd author reference
Grf2013c not - Griffin, R.F. 2013Obs...133..144G
Grf2013c Observatory 133, 144, 2013
HIP1998 Hh - Perryman, M.A.C., Brown, A.G.A., Lebreton, Y., Gomez, A., Turon, C., Carel de 1998A&A...331...81P
HIP1998 Strobel, C., Mermilliod, J.C., Robichon, N., Kovalevsky, J. & Crifo, F.
HIP1998 A&A 331, 81, 1998
 
 
DISCOVERER
 
 
idgroup discov author
1 BU Burnham, S.W. (BU 1 - 81)
179 SHY Shaya, E.J. & Olling, R.
181 WAL Wallenquist, A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03503-0131 BU 401 AB 2000 18 254 4.2 6.54 10.51 F2 D 035016.10-013121.5
03503-0131 BU 401 AB 2015 19 253 4.6 6.54 10.51 F2 N 035016.10-013121.5
03503-0131 BU 401 AB 2016 21 253 4.6 6.54 10.51 F2 N 035016.10-013121.5

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

 
 
WDS 03503-0131 BU 401 AB (HD 24098) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03503-0131 BU 401 AB (HD 24098) : MEASURES
 
 
No records found.

 
 
WDS 03503-0131 (HD 24098) : VIRTUAL EYEPIECE
 
 

03503-0131 BU 401A mag 6.54 Sp F2 03503-0131 BU 401B sep 4.6 P.A. 253.20 mag 10.51 03503-0131 BU 401C sep 45.8 P.A. 284.90 mag 12.9 03503-0131 WAL 26D sep 79.0 P.A. 255.80 mag 11.86 03503-0131 SHY 164E sep 9994.7 P.A. 252.00 mag 9.73 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 03503-0131 (HD 24098) : ALADIN DSS IMAGE @ 03h 50m 16.10s -01° 31' 21.5"
 
 
 
 
WDS 03503-0131 BU 401 AB (HD 24098) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03503-0131 BU 401AB distance=0' 03493-0127 RST4760Aa,Ab distance=15' 03493-0127 UC 1069AB distance=15' 03493-0131 BU 539 distance=15' 03496-0113 RST4761 distance=21' 03494-0115 DAM 56AB distance=22' 03494-0115 STE 5AC distance=22' 03497-0105 UC 1072 distance=28' 03521-0109 ENG 15 distance=36' 03497-0210 KPP2721 distance=40' 03500-0217 UC 1074 distance=46' 03532-0150 STF 468A,BC distance=48' 03532-0150 BU 1276BC distance=48' 03496-0220 YR 23 distance=50' 03532-0200 STF 466 distance=53' 03537-0101 BAL 288 distance=60' 03550-0116 BU 541 distance=73' 03556-0158 KPP1093 distance=84' 03444-0124 SKF1143 distance=88' 03567-0134 SEE 503 distance=97' 03518-0306 GWP 524 distance=98' 03553-0237 BRT1928 distance=101' 03509-0010 A 1292AB distance=102' 03509-0010 HJ 668AB,C distance=102' 03503-0011 HJ 667AB distance=103' 03503-0011 HJ 667AC distance=103' 03531+0003 UC 56 distance=104' 03543-0257 STF 470AB distance=105' 03543-0257 STF 470AC distance=105' 03460-0300 UC 1058 distance=109' 03506+0018 TVB 57 distance=110' 03575-0110 BU 543 distance=111' 03516+0020 STF 463 distance=114' 03467-0010 SKF 847 distance=115' 03528+0019 CBL 223 distance=118' 03551+0003 UC 58 distance=119' 03462-0013 WAA 31 distance=121' 03572-0246 BRT 364 distance=128' 03527+0031 BAL 969 distance=128' 03462+0022 BAL 967 distance=129' 03481-0034 A 1291 distance=130' 03493+0044 GRV 193 distance=137' 03414-0157 BAL 23 distance=137' 03412-0151 KPP1531 distance=138' 03455+0029 J 235 distance=140' 03423-0249 LDS3525 distance=142' 03586-0239 BU 1042AD distance=143' 03586-0239 BU 1042A,BC distance=143' 03586-0239 BU 1042BC distance=144' 03496+0054 GWP 520 distance=147' 03405-0147 BAL 22 distance=148' 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 03503-0131 BU 401 AB 253 4.6
Show 03503-0131 BU 401 AC 285 45.9
Show 03503-0131 WAL 26 AD 256 79.1
Show 03503-0131 SHY 164 AE 252 999.9
Show 03493-0127 RST4760 Aa,Ab 286 0.8 15
Show 03493-0127 UC 1069 AB 81 22.3 15
Show 03493-0131 BU 539 274 2.7 15
Show 03496-0113 RST4761 36 1.1 21
Show 03494-0115 DAM 56 AB 270 4.9 22
Show 03494-0115 STE 5 AC 187 58.5 22
Show 03497-0105 UC 1072 160 37.2 28
Show 03521-0109 ENG 15 153 97.1 36
Show 03497-0210 KPP2721 71 6.7 40
Show 03500-0217 UC 1074 280 46.6 46
Show 03532-0150 STF 468 A,BC 99 19.7 48
Show 03532-0150 BU 1276 BC 66 1.8 48
Show 03496-0220 YR 23 283 0.4 50
Show 03532-0200 STF 466 58 8.4 53
Show 03537-0101 BAL 288 160 4.4 60
Show 03550-0116 BU 541 249 0.7 73
Show 03556-0158 KPP1093 64 8.7 84
Show 03444-0124 SKF1143 256 5.9 88
Show 03567-0134 SEE 503 168 0.7 97
Show 03518-0306 GWP 524 50 10.9 98
Show 03553-0237 BRT1928 114 5.4 101
Show 03509-0010 A 1292 AB 97 0.4 102
Show 03509-0010 HJ 668 AB,C 298 21.6 102
Show 03503-0011 HJ 667 AB 89 12.6 103
Show 03503-0011 HJ 667 AC 311 27.1 103
Show 03531+0003 UC 56 269 58.7 104
Show 03543-0257 STF 470 AB 349 6.9 105
Show 03543-0257 STF 470 AC 5 164.7 105
Show 03460-0300 UC 1058 49 12.2 109
Show 03506+0018 TVB 57 13 12.3 110
Show 03575-0110 BU 543 14 11.0 111
Show 03516+0020 STF 463 186 10.0 114
Show 03467-0010 SKF 847 41 111.0 115
Show 03528+0019 CBL 223 103 16.6 118
Show 03551+0003 UC 58 323 23.5 119
Show 03462-0013 WAA 31 199 0.9 121
Show 03572-0246 BRT 364 272 2.2 128
Show 03527+0031 BAL 969 105 16.3 128
Show 03462+0022 BAL 967 219 16.7 129
Show 03481-0034 A 1291 50 0.9 130
Show 03493+0044 GRV 193 24 24.2 137
Show 03414-0157 BAL 23 204 14.7 137
Show 03412-0151 KPP1531 161 11.6 138
Show 03455+0029 J 235 264 2.5 140
Show 03423-0249 LDS3525 54 2.3 142
Show 03586-0239 BU 1042 AD 251 37.3 143
Show 03586-0239 BU 1042 A,BC 91 59.0 143

 
 
WDS 03503-0131 : COMPONENTS
 
 
  A B C D
B pa=253.2°
sep=4.59"
 
C pa=284.9°
sep=45.84"
pa=288.2°
sep=42.01"
 
D pa=255.8°
sep=79.05"
pa=256.0°
sep=74.47"
pa=226.0°
sep=44.93"
 
E pa=252.0°
sep=9994.67"
pa=252.0°
sep=9990.08"
pa=251.9°
sep=9956.23"
pa=252.0°
sep=9915.79"
 
 
03503-0131 A
 
 
Name HD 24098 Coord arcsec 2000 035016.10-013121.5 Mag 6.54 Spectral class F2 (yellow-white)
PmRA 104.00 PmDE 25.0 SAO 130762 HIP 17950
Tycho2 4718-01021-1 HD 24098 GC 4627 BD BD-01 544
Tycho2
Tycho2 4718-01021-1 Pflag RAmdeg 57.56735236 DEmdeg -1.52257352
PmRA 103.6 PmDE 25.3 E RAmdeg 4 E DEmdeg 4
E pmRA 1.1 E pmDE 1.2 EpRAm 1991.51 EpDEm 1991.40
Num 16 Q RAmdeg 1.5 Q DEmdeg 1.0 Q pmRA 1.5
Q pmDE 1.0 BTmag 6.980 E BTmag 0.015 VTmag 6.540
E VTmag 0.010 Prox 45 TYC T HIP 17950
CCDM A RAdeg 57.56711528 DEdeg -1.52263250 EpRA 1990 1.76
EpDE 1990 1.60 E RAdeg 3.9 E DEdeg 4.3 Posflg
Corr -0.3
SAO
SAO 130762 DelFlag RA1950 PmRA1950 0.0073
DE1950 PmDE1950 0.019 Vmag 6.5 SpType F2
Double code Source 70 CatNum 4627 DM BD-01 544
DMcomp BDsup HD 24098 M HD 0
GC 4627 RA1950rad 0.99365041 DE1950rad -0.02921191 PmRA2000 0.0076
PmDE2000 0.016
Hipparcos
Catalog H HIP 17950 Proxy H RAhms 03 50 16.10
DEdms -01 31 21.5 Vmag 6.47 VarFlag R Vmag G
RAdeg 57.5671 DEdeg -1.52263 AstroRef A Plx 22.22
CCDM 03503-0131 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual C M HIP AB
Theta 254 Rho 4.541 HD 24098 BD BD-01 544
CD CP Dm number -01 544 VIred 0.5
SpType F2 R SpType Coord arcsec 2000 035016.10-013121.5
Hipparcos 2
HIP 17950 Sn 15 So 3 Nc 2
RArad 1.0047354579 DErad -0.0265749981 Plx 22.9 PmRA 103.97
PmDE 24.66 E RArad 0.64 E DErad 0.5 E Plx 0.8
E pmRA 0.85 E pmDE 0.84 Hpmag 6.5704 E Hpmag 0.0008
SHp 0.007 VA 0 BV 0.435 E BV 0.012
VI 0.5
CCDM
Ccdm 03503-0131 RComp Comp A Note1
Note2 Discov num DRAs -1.87 DDEs -21.3
R dRAs 10 Year Theta Rho
Obs 3 Vmag 6.5 Sp F2 PmNote *
PmRA 87 PmDE 19 Dm number -01 544 Cat1 BD
Name2 -01 357 Cat2 AGK2/3 HD 24098 M HD
ADS BDS A 2803 M ADS BDS N IDS IDS 03452S0150A
HIC 17950
 
 
03503-0131 B
 
 
Coord arcsec 2000 035015.81-013122.8 Mag 10.51 PmRA 102.00 PmDE 25.0
Calc delta mag 3.97 Calc coord yes
CCDM
Ccdm 03503-0131 RComp Comp B Note1
Note2 Discov num BU 401 DRAs DDEs
R dRAs Year 1877 Theta 254 Rho 4.5
Obs 12 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 2803 M ADS BDS N IDS IDS 03452S0150B
HIC 17950
 
 
03503-0131 C
 
 
Coord arcsec 2000 035013.15-013109.7 Mag 12.9 PmRA 31.00 PmDE 6.0
Calc delta mag 6.36 Calc coord yes
CCDM
Ccdm 03503-0131 RComp Comp C Note1
Note2 Discov num BU 401 DRAs DDEs
R dRAs Year 1913 Theta 289 Rho 40.6
Obs 1 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 2803 M ADS BDS N IDS IDS 03452S0150C
HIC
 
 
03503-0131 D
 
 
Coord arcsec 2000 035010.99-013140.9 Mag 11.86 PmRA -11.00 PmDE -11.0
Calc delta mag 5.32 Calc coord yes
 
 
03503-0131 E
 
 
Coord arcsec 2000 033942.06-022251.7 Mag 9.73 PmRA 115.00 PmDE 21.0
Calc delta mag 3.19 Calc coord yes