12474-2935 DAW 105 (HD 111139)
12h 47m 23.24s -29° 35' 26.0" P.A. 22.00 sep 0.0 mag 9.40,9.70 Sp F7V
Coord 2000 |
12474-2935 |
|
Discov num |
DAW 105 |
|
Comp |
|
|
Coord arcsec 2000 |
12 47 23.24 -29 35 26.0 |
|
Date first |
1920 |
|
Date last |
2021 |
|
Obs |
11 |
|
Pa first |
233 |
|
Pa last |
21.5 |
|
P.A. Now (θ) |
21.5° |
|
Sep first |
0.3 |
|
Sep last |
0.041 |
|
Sep. Now (ρ) |
0.041" |
|
Mag pri |
9.40 |
|
Mag sec |
9.70 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
F7V (yellow-white) |
|
Pri motion ra |
+008 |
|
Sec motion ra |
|
|
Pri motion dec |
-001 |
|
Sec motion dec |
|
|
Notes |
O
(Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 111139 |
|
Constellation |
Hydra |
|
SAO |
181100 |
|
Tycho2 |
6696-00181-1 |
|
Gaia DR2 |
6184977142188661504 |
|
HD |
111139 |
|
ADS |
8665 |
|
ORBITAL ELEMENTS
Period (P) | 150y | |
Periastron (T) | 2032.6y | |
Semi-major axis (a) | 0.256a | |
Eccentricity (e) | 0.817 | |
Inclination (i) | 84.6° | |
Longitude of periastron (ω) | 233.7° | |
Node (Ω) | 227.9° | |
Notes | | |
Reference | Tok2021f | |
Equinox | | |
Last observation | 2021 | |
Grade | 4 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
247.0 |
0.099 |
2001 |
248.0 |
0.094 |
2002 |
249.0 |
0.088 |
2003 |
250.2 |
0.082 |
2004 |
251.5 |
0.077 |
2005 |
253.1 |
0.071 |
2006 |
254.9 |
0.066 |
2007 |
257.1 |
0.060 |
2008 |
259.7 |
0.054 |
2009 |
262.9 |
0.049 |
2010 |
266.9 |
0.044 |
2011 |
272.0 |
0.038 |
2012 |
278.6 |
0.034 |
2013 |
287.2 |
0.029 |
2014 |
298.4 |
0.026 |
2015 |
312.3 |
0.024 |
2016 |
327.8 |
0.023 |
2017 |
343.1 |
0.024 |
2018 |
356.3 |
0.027 |
2019 |
6.7 |
0.030 |
2020 |
14.8 |
0.035 |
2021 |
21.0 |
0.040 |
2022 |
25.9 |
0.044 |
2023 |
29.8 |
0.049 |
2024 |
33.0 |
0.054 |
2025 |
35.6 |
0.059 |
2026 |
37.9 |
0.063 |
2027 |
40.0 |
0.066 |
2028 |
41.8 |
0.069 |
2029 |
43.6 |
0.069 |
2030 |
45.5 |
0.066 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
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Measures: green=micrometric, blue=interferometric, purple=photographic |
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WDS 12474-2935 DAW 105 (HD 111139) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Tok2021f |
orb - |
Tokovinin, A. |
2021IAUDS.204....1T |
Tok2021f |
|
Inf. Circ. 204, 1, 2021 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
DAW |
Dawson, B.H. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
12474-2935 |
DAW 105 |
|
1991 |
7 |
242 |
0.1 |
9.40 |
9.70 |
F7V |
|
124723.24-293526.0 |
12474-2935 |
DAW 105 |
|
2019 |
9 |
9 |
0.0 |
9.40 |
9.70 |
F7V |
|
124723.24-293526.0 |
12474-2935 |
DAW 105 |
|
2020 |
10 |
16 |
0.0 |
9.40 |
9.70 |
F7V |
|
124723.24-293526.0 |
12474-2935 |
DAW 105 |
|
2021 |
11 |
22 |
0.0 |
9.40 |
9.70 |
F7V |
|
124723.24-293526.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 12474-2935 DAW 105 (HD 111139) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 12474-2935 DAW 105 (HD 111139) : MEASURES
No records found.
WDS 12474-2935 (HD 111139) : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
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|
WDS 12474-2935 (HD 111139) : ALADIN DSS IMAGE @ 12h 47m 23.24s -29° 35' 26.0"
WDS 12474-2935 DAW 105 (HD 111139) : NEIGHBORHOODS
|
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 |
|
12474-2935 |
DAW 105 |
|
22 |
0.0 |
1 |
Show |
|
12479-2923 |
LDS4271 |
|
48 |
3.4 |
15 |
Show |
|
12501-2940 |
TDS8545 |
|
268 |
1.2 |
37 |
Show |
|
12473-3013 |
SKF1948 |
AB |
50 |
162.7 |
38 |
Show |
|
12508-2944 |
HJ 4553 |
|
346 |
11.6 |
46 |
Show |
|
12458-3032 |
UC 2401 |
|
98 |
35.7 |
61 |
Show |
|
12429-2954 |
UC 2390 |
AB |
243 |
28.9 |
61 |
Show |
|
12508-2851 |
UC 2415 |
|
319 |
23.0 |
63 |
Show |
|
12450-3031 |
UC 2395 |
|
17 |
13.9 |
64 |
Show |
|
12431-3015 |
RST2811 |
|
214 |
1.3 |
69 |
Show |
|
12449-2824 |
SKF1946 |
|
256 |
14.7 |
79 |
Show |
|
12454-3054 |
KPP2023 |
|
90 |
16.1 |
83 |
Show |
|
12539-2918 |
STN 26 |
|
34 |
2.9 |
87 |
Show |
|
12456-3059 |
UC 2399 |
|
16 |
8.7 |
88 |
Show |
|
12521-3039 |
DAW 106 |
|
249 |
1.8 |
89 |
Show |
|
12425-3038 |
WSP 41 |
AB |
245 |
9.5 |
90 |
Show |
|
12425-3038 |
WSP 41 |
AC |
184 |
14.2 |
90 |
Show |
|
12425-3038 |
WSP 41 |
AD |
346 |
21.8 |
90 |
Show |
|
12542-2924 |
RST5370 |
|
338 |
0.3 |
90 |
Show |
|
12461-3105 |
UC 2403 |
|
269 |
10.3 |
92 |
Show |
|
12415-2840 |
UC 2387 |
|
343 |
8.9 |
95 |
Show |
|
12527-2825 |
UC 2419 |
|
170 |
12.5 |
100 |
Show |
|
12407-3027 |
LDS4245 |
|
129 |
13.0 |
100 |
Show |
|
12517-3105 |
HJ 4554 |
|
25 |
31.2 |
106 |
Show |
|
12556-2944 |
TDS8588 |
|
51 |
0.6 |
108 |
Show |
|
12483-2748 |
UC 2407 |
|
131 |
11.3 |
108 |
Show |
|
12476-2747 |
LDS4269 |
|
101 |
28.4 |
109 |
Show |
|
12397-3022 |
TDS8477 |
|
17 |
3.5 |
111 |
Show |
|
12397-3044 |
RST1682 |
|
167 |
2.1 |
120 |
Show |
|
12564-3007 |
HJ 4558 |
|
187 |
41.3 |
122 |
Show |
|
12393-3047 |
HJ 4537 |
|
352 |
11.0 |
127 |
Show |
|
12461-3146 |
B 232 |
|
44 |
0.7 |
132 |
Show |
|
12543-2758 |
HJ 4556 |
|
80 |
5.9 |
134 |
Show |
|
12440-2727 |
TDS 673 |
AB |
263 |
1.7 |
137 |
Show |
|
12440-2727 |
UC 2393 |
AC |
330 |
40.6 |
137 |
Show |
|
12387-3054 |
UC 2375 |
|
267 |
44.1 |
137 |
Show |
|
12474-3154 |
TDS8522 |
|
95 |
0.8 |
139 |
Show |
|
12368-2940 |
LDS4234 |
|
235 |
18.4 |
139 |
Show |
|
12525-3139 |
RST1694 |
|
21 |
1.6 |
140 |
Show |
|
12375-3034 |
DAW 103 |
|
256 |
0.5 |
141 |
Show |
|
12409-2743 |
B 231 |
|
82 |
4.4 |
142 |
Show |
|
12534-3135 |
UC 2424 |
|
201 |
7.8 |
143 |
Show |
|
12571-2828 |
LDS5763 |
|
151 |
161.8 |
143 |
Show |
|
12432-2722 |
B 2300 |
|
315 |
10.6 |
144 |
Show |
|
12582-3034 |
LDS5765 |
|
254 |
266.0 |
154 |
Show |
|
12537-2724 |
TOK 153 |
|
147 |
14.8 |
156 |
Show |
|
12444-2701 |
KPP2727 |
|
180 |
8.6 |
160 |
Show |
|
12577-3106 |
B 236 |
|
169 |
0.2 |
162 |
Show |
|
12535-3157 |
DAW 163 |
|
29 |
1.2 |
162 |
Show |
|
12597-2905 |
BRT2996 |
|
73 |
4.3 |
165 |
Show |
|
12417-2708 |
RST1684 |
|
209 |
0.4 |
166 |
|
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WDS 12474-2935 : COMPONENTS
12474-2935 A
Componente originario normalizzato |
AB |
|
Name |
HD 111139 |
|
Coord arcsec 2000 |
124723.24-293526.0 |
|
Mag |
9.4 |
|
Spectral class |
F7V (yellow-white) |
|
PmRA |
8.00 |
|
PmDE |
-1.0 |
|
SAO |
181100 |
|
Tycho2 |
6696-00181-1 |
|
HD |
111139 |
|
DM |
CD-28 9702 |
|
Tycho2 |
6696-00181-1 |
|
Pflag |
|
|
RAmdeg |
191.84684129 |
|
DEmdeg |
-29.59055774 |
|
PmRA |
5.5 |
|
PmDE |
-5.8 |
|
E RAmdeg |
9 |
|
E DEmdeg |
10 |
|
E pmRA |
1.4 |
|
E pmDE |
1.3 |
|
EpRAm |
1990.45 |
|
EpDEm |
1990.25 |
|
Num |
8 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
0.7 |
|
Q pmRA |
1.0 |
|
Q pmDE |
0.7 |
|
BTmag |
9.535 |
|
E BTmag |
0.020 |
|
VTmag |
8.996 |
|
E VTmag |
0.016 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
191.84682611 |
|
DEdeg |
-29.59054444 |
|
EpRA 1990 |
1.67 |
|
EpDE 1990 |
1.82 |
|
E RAdeg |
9.3 |
|
E DEdeg |
9.8 |
|
Posflg |
|
|
Corr |
0.2 |
|
SAO |
181100 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0027 |
|
DE1950 |
|
|
PmDE1950 |
-0.001 |
|
Vmag |
8.5 |
|
SpType |
F8 |
|
Double code |
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|
Source |
24 |
|
CatNum |
8191 |
|
DM |
CD-28 9702 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
111139 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
3.33663243 |
|
DE1950rad |
-0.51168989 |
|
PmRA2000 |
0.0028 |
|
PmDE2000 |
0.004 |
|
Ccdm |
12474-2935 |
|
RComp |
|
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Comp |
A |
|
Note1 |
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|
Note2 |
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|
Discov num |
|
|
DRAs |
-0.62 |
|
DDEs |
-25.8 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.4 |
|
Sp |
F8 |
|
PmNote |
* |
|
PmRA |
35 |
|
PmDE |
-1 |
|
Dm number |
-28 9702 |
|
Cat1 |
CD |
|
Name2 |
181100 |
|
Cat2 |
SAO |
|
HD |
111139 |
|
M HD |
|
|
ADS BDS |
A 8665 |
|
M ADS BDS |
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N IDS |
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IDS |
12420S2903A |
|
HIC |
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12474-2935 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
124723.24-293526.0 |
|
Mag |
9.7 |
|
Calc delta mag |
0.3 |
|
Calc coord |
yes |
|
Ccdm |
12474-2935 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
DAW 105 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1920 |
|
Theta |
233 |
|
Rho |
0.3 |
|
Obs |
6 |
|
Vmag |
9.7 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
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|
Cat1 |
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Name2 |
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Cat2 |
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HD |
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M HD |
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ADS BDS |
A 8665 |
|
M ADS BDS |
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N IDS |
|
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IDS |
12420S2903B |
|
HIC |
|
|