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Doubles in session


Current system
01497-1022
BU 1168
HD 11181


Nearby doubles
17' : 01486-1023
BRT3191

19' : 01496-1041
ENG 8

21' : 01494-1042
AMM 1AB

26' : 01515-1020
BUP 26AB
Baten Kaitos

32' : 01486-0955
JNN 17

34' : 01487-1046
HDO 52

41' : 01518-0955
HU 12

47' : 01513-0943
SLW 88

48' : 01529-1033
LDS 58

52' : 01517-0939
LDS2223

54' : 01523-0944
BU 259

58' : 01507-0927
NSN 61

58' : 01482-0929
RST4186

67' : 01511-1125
GWP 229

67' : 01514-1124
GWP 230

77' : 01454-1104
LDS2221

89' : 01435-1038
GAL 313

92' : 01462-1137
RST3363

94' : 01523-1148
RST3364

97' : 01466-0858
SLW 83

101' : 01497-0842
KPP2687

108' : 01447-1139
HU 11

109' : 01567-1058
GWP 240

111' : 01572-1015
GAL 315

111' : 01434-1127
GAL 312

114' : 01466-0839
JOD 3



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.

01497-1022 BU 1168 (HD 11181)

 
 
01h 49m 43.41s -10° 22' 26.8" P.A. 209.00 sep 0.3 mag 9.18,9.32 Sp F5 dist. 99.8 pc (325.55 l.y.)
 
 
Coord 2000 01497-1022 Discov num BU 1168 Comp Coord arcsec 2000 01 49 43.41 -10 22 26.8
Date first 1890 Date last 2023 Obs 19
Pa first 203 Pa last 209.2 P.A. Now (θ) 209.2°
Sep first 0.3 Sep last 0.281 Sep. Now (ρ) 0.281"
Mag pri 9.18 Mag sec 9.32 delta mag (ΔM) 0.14 Spectral class F5 (yellow-white)
Pri motion ra -026 Sec motion ra
Pri motion dec -033 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 11181 Constellation Cetus SAO 148039 HIP 8509
Tycho2 5278-00866-1 Gaia DR2 2461069763016308864 HD 11181 ADS 1454
BD BD-11 353 Distance 99.8 Distance ly 325.55
 
 
ORBITAL ELEMENTS
 
 
Period (P)121y± 3.5 Periastron (T)1924.6± 3.5 Semi-major axis (a)0.2949a± 0.0119
Eccentricity (e)0.7± 0 Inclination (i)94.9°± 0.6 Longitude of periastron (ω)106.8°± 2.5
Node (Ω)205.5°± 0.7 Notes ReferenceTok2024a
Equinox2000 Last observation2023 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 214.6 0.229
2001 214.3 0.233
2002 214.0 0.237
2003 213.7 0.241
2004 213.5 0.245
2005 213.2 0.249
2006 213.0 0.252
2007 212.7 0.256
2008 212.5 0.259
2009 212.2 0.262
2010 212.0 0.265
2011 211.8 0.267
2012 211.6 0.270
2013 211.4 0.272
2014 211.2 0.274
2015 210.9 0.276
2016 210.7 0.277
2017 210.5 0.278
2018 210.3 0.279
2019 210.1 0.279
2020 209.9 0.279
2021 209.7 0.279
2022 209.5 0.279
2023 209.3 0.277
2024 209.1 0.276
2025 208.9 0.274
2026 208.7 0.272
2027 208.5 0.269
2028 208.2 0.265
2029 208.0 0.261
2030 207.8 0.256
2031 207.5 0.250
2032 207.3 0.243
2033 207.0 0.236
2034 206.7 0.227
2035 206.4 0.217
2036 206.0 0.206
2037 205.6 0.193
2038 205.2 0.178
2039 204.6 0.162
2040 204.0 0.142
2041 203.0 0.120
2042 201.6 0.094
2043 199.1 0.065
2044 191.5 0.032
2045 86.1 0.009
2046 35.3 0.040
2047 29.8 0.071
2048 27.5 0.096
2049 26.1 0.116
2050 25.1 0.131


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
wds01497-1022b.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
WDS 01497-1022 BU 1168 (HD 11181) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2024a orb - Tokovinin, A. 2024IAUDS.212....1T
Tok2024a Inf. Circ. 212, 1, 2024
 
 
DISCOVERER
 
 
discov author
BU Burnham, S.W. (BU 1 - 81)
TOK Tokovinin, A., Cantarutti, R., Tighe, R., Schurter, P., van der Bliek, N.,
TOK Martinez, M., & Mondaca, E.
TOK Tokovinin, A., Corbett, H., Fors, O., Howard, W., Law, N.M., Moe, M.,
TOK Tokovinin, A. & Briceno, C.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
01497-1022 BU 1168 1996 17 219 0.2 9.18 9.32 F5 -11 353 014943.41-102226.8
01497-1022 BU 1168 2019 18 210 0.3 9.18 9.32 F5 -11 353 014943.41-102226.8
01497-1022 BU 1168 2023 19 209 0.3 9.18 9.32 F5 -11 353 014943.41-102226.8

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

 
 
WDS 01497-1022 BU 1168 (HD 11181) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01497-1022 BU 1168 (HD 11181) : MEASURES
 
 
No records found.

 
 
WDS 01497-1022 (HD 11181) : VIRTUAL EYEPIECE
 
 

01497-1022 BU 1168A mag 9.18 Sp F5 01497-1022 BU 1168B sep 0.3 P.A. 209.20 mag 9.32 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 01497-1022 (HD 11181) : ALADIN DSS IMAGE @ 01h 49m 43.41s -10° 22' 26.8"
 
 
 
 
WDS 01497-1022 BU 1168 (HD 11181) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01497-1022 BU 1168 distance=1' 01486-1023 BRT3191 distance=17' 01496-1041 ENG 8 distance=19' 01494-1042 AMM 1AB distance=21' 01494-1042 AMM 1AC distance=21' 01515-1020 BNU 1Aa,Ab (Baten Kaitos) distance=26' 01515-1020 BUP 26AB (Baten Kaitos) distance=26' 01486-0955 JNN 17 distance=32' 01487-1046 HDO 52 distance=34' 01518-0955 HU 12 distance=41' 01513-0943 SLW 88 distance=47' 01529-1033 LDS 58 distance=48' 01517-0939 LDS2223 distance=52' 01523-0944 BU 259 distance=54' 01507-0927 NSN 61 distance=58' 01482-0929 RST4186 distance=58' 01511-1125 GWP 229 distance=67' 01514-1124 GWP 230 distance=67' 01454-1104 LDS2221 distance=77' 01435-1038 GAL 313 distance=89' 01462-1137 RST3363 distance=92' 01523-1148 RST3364 distance=94' 01466-0858 SLW 83 distance=97' 01497-0842 KPP2687 distance=101' 01447-1139 HU 11 distance=108' 01567-1058 GWP 240 distance=109' 01572-1015 GAL 315 distance=111' 01434-1127 GAL 312 distance=111' 01466-0839 JOD 3 distance=114' 01521-1215 UC 638 distance=118' 01492-0822 LDS5353 distance=120' 01575-0943 CVR 406 distance=121' 01549-0843 SLW 91 distance=126' 01551-1204 LDS9128 distance=128' 01530-1222 RST4189 distance=130' 01417-1119 STF 147 distance=131' 01419-0907 GRV1170 distance=138' 01588-0949 J 1449 distance=141' 01457-0814 LDS5349 distance=141' 01585-1122 YSC 142 distance=144' 01470-0804 SLW 84 distance=145' 01463-0807 RST4184 distance=145' 01477-1246 SKF 420 distance=147' 01399-0958 SOZ 7 distance=147' 01422-1206 KPP3463 distance=152' 01405-0917 LDS9121 distance=152' 01442-0813 LDS9122 distance=154' 01475-0753 HDS 240 distance=154' 01579-1158 HU 13 distance=154' 01518-0750 HJ 2092 distance=156' 01425-1219 HU 10 distance=158' 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 01497-1022 BU 1168 209 0.3 1
Show 01486-1023 BRT3191 340 4.4 17
Show 01496-1041 ENG 8 250 184.1 19
Show 01494-1042 AMM 1 AB 354 6.1 21
Show 01494-1042 AMM 1 AC 303 14.8 21
Show Baten Kaitos 01515-1020 BNU 1 Aa,Ab 172 0.1 26
Show Baten Kaitos 01515-1020 BUP 26 AB 40 188.6 26
Show 01486-0955 JNN 17 154 0.5 32
Show 01487-1046 HDO 52 32 18.4 34
Show 01518-0955 HU 12 330 1.3 41
Show 01513-0943 SLW 88 183 42.8 47
Show 01529-1033 LDS 58 203 25.8 48
Show 01517-0939 LDS2223 212 5.2 52
Show 01523-0944 BU 259 239 4.8 54
Show 01507-0927 NSN 61 255 1.1 58
Show 01482-0929 RST4186 47 0.9 58
Show 01511-1125 GWP 229 76 81.4 67
Show 01514-1124 GWP 230 285 82.1 67
Show 01454-1104 LDS2221 260 43.4 77
Show 01435-1038 GAL 313 193 33.3 89
Show 01462-1137 RST3363 244 1.0 92
Show 01523-1148 RST3364 214 2.2 94
Show 01466-0858 SLW 83 220 90.3 97
Show 01497-0842 KPP2687 168 2.2 101
Show 01447-1139 HU 11 193 3.5 108
Show 01567-1058 GWP 240 359 11.6 109
Show 01572-1015 GAL 315 134 29.7 111
Show 01434-1127 GAL 312 326 43.5 111
Show 01466-0839 JOD 3 0 0.1 114
Show 01521-1215 UC 638 254 17.2 118
Show 01492-0822 LDS5353 95 166.5 120
Show 01575-0943 CVR 406 61 8.6 121
Show 01549-0843 SLW 91 162 18.2 126
Show 01551-1204 LDS9128 177 2.4 128
Show 01530-1222 RST4189 17 1.1 130
Show 01417-1119 STF 147 44 0.1 131
Show 01419-0907 GRV1170 47 8.3 138
Show 01588-0949 J 1449 329 8.4 141
Show 01457-0814 LDS5349 321 185.5 141
Show 01585-1122 YSC 142 89 0.0 144
Show 01470-0804 SLW 84 90 21.5 145
Show 01463-0807 RST4184 292 1.8 145
Show 01477-1246 SKF 420 237 3.8 147
Show 01399-0958 SOZ 7 241 7.8 147
Show 01422-1206 KPP3463 178 1.5 152
Show 01405-0917 LDS9121 175 3.2 152
Show 01442-0813 LDS9122 24 12.5 154
Show 01475-0753 HDS 240 163 0.1 154
Show 01579-1158 HU 13 114 1.0 154
Show 01518-0750 HJ 2092 78 13.5 156
Show 01425-1219 HU 10 321 0.8 158

 
 
WDS 01497-1022 : COMPONENTS
 
 
  A
B pa=209.2°
sep=0.28"
 
 
01497-1022 A
 
 
Name HD 11181 Coord arcsec 2000 014943.41-102226.8 Mag 9.18 Spectral class F5 (yellow-white)
PmRA -26.00 PmDE -33.0 SAO 148039 HIP 8509
Tycho2 5278-00866-1 HD 11181 BD BD-11 353
Tycho2
Tycho2 5278-00866-1 Pflag RAmdeg 27.43078975 DEmdeg -10.37417779
PmRA -28.6 PmDE -33.5 E RAmdeg 7 E DEmdeg 9
E pmRA 1.3 E pmDE 1.2 EpRAm 1990.79 EpDEm 1990.04
Num 8 Q RAmdeg 0.4 Q DEmdeg 1.2 Q pmRA 0.5
Q pmDE 1.2 BTmag 8.977 E BTmag 0.019 VTmag 8.435
E VTmag 0.015 Prox 999 TYC T HIP 8509
CCDM AB RAdeg 27.43085778 DEdeg -10.37409806 EpRA 1990 1.57
EpDE 1990 1.40 E RAdeg 7.4 E DEdeg 8.5 Posflg P
Corr -0.2
SAO
SAO 148039 DelFlag RA1950 PmRA1950 -0.0031
DE1950 PmDE1950 -0.019 Vmag 7.9 SpType F5
Double code Source 20 CatNum 407 DM BD-11 353
DMcomp BDsup HD 11181 M HD 0
GC RA1950rad 0.46799095 DE1950rad -0.18537985 PmRA2000 -0.0027
PmDE2000 -0.022
Hipparcos
Catalog H HIP 8509 Proxy H RAhms 01 49 43.41
DEdms -10 22 26.8 Vmag 8.38 VarFlag R Vmag G
RAdeg 27.4309 DEdeg -10.3741 AstroRef * Plx 7.44
CCDM -31.31 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 201 Rho 0.177 HD BD BD-11 353
CD CP Dm number -11 353 VIred 0.61
SpType F5 R SpType Coord arcsec 2000 014943.41-102226.8
Hipparcos 2
HIP 8509 Sn 55 So 3 Nc 2
RArad 0.4787587744 DErad -0.1810621799 Plx 10.02 PmRA -29.05
PmDE -34.63 E RArad 0.92 E DErad 0.76 E Plx 1.18
E pmRA 1.07 E pmDE 0.99 Hpmag E Hpmag 0.0018
SHp 0.016 VA 0 BV 0.534 E BV 0.015
VI 0.61
CCDM
Ccdm 01497-1022 RComp Comp A Note1
Note2 Discov num DRAs 1.32 DDEs -26.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp F5 PmNote *
PmRA -46 PmDE -19 Dm number -11 353 Cat1 BD
Name2 148039 Cat2 SAO HD 11181 M HD
ADS BDS A 1454 M ADS BDS N IDS IDS 01448S1052A
HIC 8509
 
 
01497-1022 B
 
 
Coord arcsec 2000 014943.40-102227.0 Mag 9.32 Delta magnitude 0.14 Coordinate calculated yes
CCDM
Ccdm 01497-1022 RComp Comp B Note1
Note2 Discov num BU 1168 DRAs DDEs
R dRAs Year 1955 Theta 170 Rho 0.1
Obs 9 Vmag 9.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 1454 M ADS BDS N N IDS IDS 01448S1052B
HIC 8509