09110-1929 I 824 (HD 79034)
09h 11m 00.59s -19° 28' 59.1" P.A. 155.00 sep 0.1 mag 9.30,9.40 Sp F0mdD
Coord 2000 |
09110-1929 |
|
Discov num |
I 824 |
|
Comp |
|
|
Coord arcsec 2000 |
09 11 00.59 -19 28 59.1 |
|
Date first |
1910 |
|
Date last |
2020 |
|
Obs |
17 |
|
Pa first |
260 |
|
Pa last |
154.7 |
|
P.A. Now (θ) |
154.7° |
|
Sep first |
0.5 |
|
Sep last |
0.073 |
|
Sep. Now (ρ) |
0.073" |
|
Mag pri |
9.30 |
|
Mag sec |
9.40 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
F0mdD (yellow-white) |
|
Pri motion ra |
-022 |
|
Sec motion ra |
|
|
Pri motion dec |
+002 |
|
Sec motion dec |
|
|
Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 79034 |
|
Constellation |
Hydra |
|
SAO |
154979 |
|
Tycho2 |
6035-01215-1 |
|
Gaia DR2 |
5680352771631938944 |
|
HD |
79034 |
|
ADS |
7225 |
|
ORBITAL ELEMENTS
Period (P) | 940y | |
Periastron (T) | 2029.4y | |
Semi-major axis (a) | 0.492a | |
Eccentricity (e) | 0.869 | |
Inclination (i) | 130.3° | |
Longitude of periastron (ω) | 18° | |
Node (Ω) | 116.5° | |
Notes | n | |
Reference | Doc2020d | |
Equinox | 2000 | |
Last observation | 2018 | |
Grade | 4 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
223.6 |
0.139 |
2001 |
222.0 |
0.135 |
2002 |
220.3 |
0.131 |
2003 |
218.6 |
0.127 |
2004 |
216.7 |
0.123 |
2005 |
214.6 |
0.119 |
2006 |
212.5 |
0.116 |
2007 |
210.2 |
0.112 |
2008 |
207.7 |
0.108 |
2009 |
205.1 |
0.105 |
2010 |
202.3 |
0.101 |
2011 |
199.3 |
0.098 |
2012 |
196.1 |
0.095 |
2013 |
192.7 |
0.092 |
2014 |
189.1 |
0.089 |
2015 |
185.2 |
0.086 |
2016 |
181.1 |
0.084 |
2017 |
176.7 |
0.081 |
2018 |
172.1 |
0.079 |
2019 |
167.3 |
0.077 |
2020 |
162.2 |
0.076 |
2021 |
157.0 |
0.074 |
2022 |
151.5 |
0.073 |
2023 |
145.9 |
0.072 |
2024 |
140.1 |
0.071 |
2025 |
134.1 |
0.070 |
2026 |
127.9 |
0.069 |
2027 |
121.5 |
0.067 |
2028 |
114.7 |
0.065 |
2029 |
107.6 |
0.063 |
2030 |
100.0 |
0.061 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 09110-1929 I 824 (HD 79034) : NOTES
discov_num |
notes |
refcode |
I 824 |
Spectrum: Fm delta Del. |
|
|
Ma,Mb = 1.83 +/- 0.16 , 1.79 +/- 0.15 \msun. |
GmJ2022 |
REFERENCES
refcode |
metd |
author |
reference |
Doc2020d |
orb - |
Docobo, J.A., Mendez, R.A., Campo, P., Costa, E., & Gomez, J. |
2020IAUDS.201....1A |
Doc2020d |
|
Inf. Circ. 201, 1, 2020 |
|
GmJ2022 |
orb j |
Gomez, J., Docobo, J.A., Campo, P.P., Andrade, M., Mendez, R.A. & Costa, E. |
2022MNRAS.509.4229G |
GmJ2022 |
+not |
MNRAS 509, 4229, 2022 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
I |
Innes, R.T.A. |
5 |
I |
MNRAS 57, 533, 1897 (data also in I__1897b, |
5 |
I |
I__1897c) |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
09110-1929 |
I 824 |
|
1989 |
12 |
236 |
0.2 |
9.30 |
9.40 |
|
N |
091100.59-192859.1 |
09110-1929 |
I 824 |
|
2018 |
14 |
171 |
0.1 |
9.30 |
9.40 |
F0mdD |
N |
091100.59-192859.1 |
09110-1929 |
I 824 |
|
2019 |
16 |
160 |
0.1 |
9.30 |
9.40 |
F0mdD |
N |
091100.59-192859.1 |
09110-1929 |
I 824 |
|
2020 |
17 |
155 |
0.1 |
9.30 |
9.40 |
F0mdD |
NO |
091100.59-192859.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 09110-1929 I 824 (HD 79034) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 09110-1929 I 824 (HD 79034) : MEASURES
No records found.
WDS 09110-1929 (HD 79034) : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 09110-1929 (HD 79034) : ALADIN DSS IMAGE @ 09h 11m 00.59s -19° 28' 59.1"
WDS 09110-1929 I 824 (HD 79034) : 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 |
|
09110-1929 |
I 824 |
|
155 |
0.1 |
|
Show |
|
09103-1920 |
ARA 406 |
|
354 |
11.5 |
14 |
Show |
|
09122-1951 |
ARA 650 |
|
7 |
13.1 |
28 |
Show |
|
09111-2023 |
UC 1760 |
|
180 |
21.0 |
55 |
Show |
|
09148-1946 |
DAM1572 |
|
267 |
6.1 |
57 |
Show |
|
09151-1949 |
B 772 |
|
11 |
0.8 |
61 |
Show |
|
09153-1948 |
ARA 651 |
|
22 |
10.5 |
64 |
Show |
|
09065-1917 |
HDS1325 |
|
138 |
0.2 |
66 |
Show |
|
09144-1841 |
A 3075 |
|
139 |
3.1 |
68 |
Show |
|
09154-1955 |
I 826 |
|
19 |
3.1 |
68 |
Show |
|
09136-1832 |
A 3074 |
|
261 |
1.3 |
69 |
Show |
|
09150-2007 |
HO 363 |
|
183 |
2.5 |
69 |
Show |
|
09078-1837 |
KPP1517 |
|
125 |
11.4 |
69 |
Show |
|
09143-1838 |
RST2618 |
|
124 |
0.6 |
70 |
Show |
|
09133-2033 |
KPP3778 |
|
119 |
1.7 |
72 |
Show |
|
09091-1820 |
VIG 12 |
|
237 |
13.9 |
75 |
Show |
|
09098-2041 |
J 1541 |
|
289 |
7.2 |
75 |
Show |
|
09086-2037 |
UC 1754 |
|
157 |
28.5 |
76 |
Show |
|
09056-1936 |
ARA 649 |
|
55 |
15.4 |
78 |
Show |
|
09115-2049 |
ARA1064 |
|
262 |
12.1 |
80 |
Show |
|
09156-2016 |
PTT 15 |
|
259 |
12.5 |
80 |
Show |
|
09142-2036 |
ARA1066 |
|
331 |
13.9 |
81 |
Show |
|
09140-2052 |
ARA1065 |
|
221 |
13.2 |
92 |
Show |
|
09069-1812 |
RST3621 |
|
55 |
2.2 |
97 |
Show |
|
09172-2012 |
ARA 653 |
|
117 |
7.7 |
98 |
Show |
|
09178-2004 |
ARA 654 |
|
148 |
13.2 |
102 |
Show |
|
09127-2115 |
LDS3865 |
|
238 |
7.6 |
109 |
Show |
|
09187-1950 |
ARA 655 |
|
213 |
12.3 |
111 |
Show |
|
09085-2115 |
RST2607 |
|
27 |
3.2 |
112 |
Show |
|
09108-2124 |
ARA1463 |
|
266 |
13.6 |
116 |
Show |
|
09184-2022 |
S 595 |
|
286 |
75.0 |
118 |
Show |
|
09069-2111 |
DAM1536 |
|
312 |
1.6 |
118 |
Show |
|
09070-2113 |
I 1183 |
|
323 |
2.0 |
118 |
Show |
|
09147-1733 |
RST3628 |
|
155 |
0.7 |
128 |
Show |
|
09191-2026 |
B 773 |
AB |
218 |
0.6 |
128 |
Show |
|
09191-2026 |
B 773 |
AB,C |
225 |
5.7 |
128 |
Show |
|
09050-2108 |
UC 1750 |
AB |
225 |
19.9 |
130 |
Show |
|
09149-1731 |
DAM1574 |
|
356 |
7.8 |
131 |
Show |
|
09152-2127 |
ARA1464 |
|
344 |
15.0 |
133 |
Show |
|
09026-2029 |
KPP2557 |
|
5 |
23.1 |
134 |
Show |
|
09109-2144 |
DON 321 |
|
135 |
1.2 |
136 |
Show |
|
09168-2121 |
ARA1067 |
|
85 |
11.8 |
138 |
Show |
|
09019-2024 |
KPP1554 |
|
308 |
11.7 |
140 |
Show |
|
09012-1921 |
HDS1308 |
|
2 |
0.6 |
140 |
Show |
|
09210-1955 |
ARA 656 |
|
340 |
12.8 |
144 |
Show |
|
09141-1713 |
RST3627 |
AB |
227 |
0.5 |
144 |
Show |
|
09141-1713 |
DAM1567 |
AB,C |
275 |
18.6 |
144 |
Show |
|
09022-1815 |
TDS6259 |
|
92 |
0.4 |
145 |
Show |
|
09005-1917 |
RSS 184 |
|
35 |
12.0 |
150 |
Show |
|
09017-2043 |
TOI1925 |
|
149 |
2.9 |
152 |
Show |
|
09087-2159 |
RSS 191 |
|
128 |
9.1 |
154 |
|
|
WDS 09110-1929 : COMPONENTS
09110-1929 A
Componente originario normalizzato |
AB |
|
Name |
HD 79034 |
|
Coord arcsec 2000 |
091100.59-192859.1 |
|
Mag |
9.3 |
|
Spectral class |
F0mdD (yellow-white) |
|
PmRA |
-22.00 |
|
PmDE |
2.0 |
|
SAO |
154979 |
|
Tycho2 |
6035-01215-1 |
|
HD |
79034 |
|
DM |
BD-18 2602 |
|
Tycho2 |
6035-01215-1 |
|
Pflag |
|
|
RAmdeg |
137.75249038 |
|
DEmdeg |
-19.48309155 |
|
PmRA |
-9.3 |
|
PmDE |
-1.8 |
|
E RAmdeg |
9 |
|
E DEmdeg |
11 |
|
E pmRA |
1.4 |
|
E pmDE |
1.4 |
|
EpRAm |
1990.59 |
|
EpDEm |
1989.57 |
|
Num |
9 |
|
Q RAmdeg |
0.6 |
|
Q DEmdeg |
2.2 |
|
Q pmRA |
0.6 |
|
Q pmDE |
2.1 |
|
BTmag |
9.428 |
|
E BTmag |
0.021 |
|
VTmag |
8.979 |
|
E VTmag |
0.017 |
|
Prox |
877 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
137.75251333 |
|
DEdeg |
-19.48308861 |
|
EpRA 1990 |
1.74 |
|
EpDE 1990 |
1.46 |
|
E RAdeg |
9.3 |
|
E DEdeg |
12.0 |
|
Posflg |
|
|
Corr |
-0.2 |
|
SAO |
154979 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0021 |
|
DE1950 |
|
|
PmDE1950 |
-0.015 |
|
Vmag |
8.5 |
|
SpType |
F0 |
|
Double code |
|
|
Source |
22 |
|
CatNum |
4082 |
|
DM |
BD-18 2602 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
79034 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
2.39420926 |
|
DE1950rad |
-0.33646518 |
|
PmRA2000 |
-0.0018 |
|
PmDE2000 |
-0.011 |
|
Ccdm |
09110-1929 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
0.47 |
|
DDEs |
-0.2 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.3 |
|
Sp |
F0 |
|
PmNote |
* |
|
PmRA |
-30 |
|
PmDE |
-15 |
|
Dm number |
-18 2602 |
|
Cat1 |
BD |
|
Name2 |
154979 |
|
Cat2 |
SAO |
|
HD |
79034 |
|
M HD |
|
|
ADS BDS |
A 7225 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
09064S1904A |
|
HIC |
|
|
09110-1929 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
091100.59-192859.2 |
|
Mag |
9.4 |
|
Calc delta mag |
0.1 |
|
Calc coord |
yes |
|
Ccdm |
09110-1929 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
I 824 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1959 |
|
Theta |
079 |
|
Rho |
0.2 |
|
Obs |
7 |
|
Vmag |
9.4 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 7225 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
09064S1904B |
|
HIC |
|
|