11230+0408 A 2776 AB
11h 23m 02.64s +04° 08' 17.0" P.A. 245.00 sep 0.2 mag 8.80,8.80 Sp F5 dist. 115.61 pc (377.12 l.y.)
Coord 2000 |
11230+0408 |
|
Discov num |
A 2776 |
|
Comp |
AB |
|
Coord arcsec 2000 |
11 23 02.64 +04 08 17.0 |
|
Date first |
1914 |
|
Date last |
2018 |
|
Obs |
32 |
|
Pa first |
274 |
|
Pa last |
245.2 |
|
P.A. Now (θ) |
245.2° |
|
Sep first |
0.2 |
|
Sep last |
0.178 |
|
Sep. Now (ρ) |
0.178" |
|
Mag pri |
8.80 |
|
Mag sec |
8.80 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
-108 |
|
Sec motion ra |
|
|
Pri motion dec |
+028 |
|
Sec motion dec |
|
|
Notes |
O
(Orbital solution) |
|
This double is physical.
11230+0408 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
118820 |
11 23 03 +04 08 17 |
A 2776 AB |
2018 |
32 |
245 |
0.2 |
8.80 |
8.80 |
0.00 |
Y |
<=== |
Show |
|
118820 |
11 23 03 +04 08 17 |
A 2776 AB,C |
2015 |
9 |
61 |
6.2 |
8.13 |
13.50 |
5.37 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Leo |
|
SAO |
118820 |
|
HIP |
55574 |
|
Tycho2 |
0267-00813-1 |
|
Gaia DR2 |
3813469473202601856 |
|
HD |
98914 |
|
GC |
15633 |
|
ADS |
8145 |
|
BD |
BD+04 2454 |
|
Distance |
115.61 |
|
Distance ly |
377.12 |
|
ORBITAL ELEMENTS
Period (P) | 97y | |
Periastron (T) | 1998y | |
Semi-major axis (a) | 0.19a | |
Eccentricity (e) | 0.942 | |
Inclination (i) | 53.6° | |
Longitude of periastron (ω) | 75° | |
Node (Ω) | 192° | |
Notes | | |
Reference | Hrt2010a | |
Equinox | 2000 | |
Last observation | 2009 | |
Grade | 4 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
31.9 |
0.061 |
2001 |
37.5 |
0.077 |
2002 |
41.3 |
0.090 |
2003 |
44.2 |
0.102 |
2004 |
46.6 |
0.112 |
2005 |
48.5 |
0.121 |
2006 |
50.2 |
0.130 |
2007 |
51.7 |
0.137 |
2008 |
53.1 |
0.144 |
2009 |
54.3 |
0.151 |
2010 |
55.4 |
0.157 |
2011 |
56.5 |
0.163 |
2012 |
57.4 |
0.168 |
2013 |
58.3 |
0.173 |
2014 |
59.2 |
0.178 |
2015 |
60.0 |
0.183 |
2016 |
60.8 |
0.187 |
2017 |
61.6 |
0.191 |
2018 |
62.3 |
0.195 |
2019 |
63.0 |
0.198 |
2020 |
63.6 |
0.201 |
2021 |
64.3 |
0.205 |
2022 |
64.9 |
0.207 |
2023 |
65.5 |
0.210 |
2024 |
66.1 |
0.213 |
2025 |
66.7 |
0.215 |
2026 |
67.3 |
0.217 |
2027 |
67.8 |
0.219 |
2028 |
68.4 |
0.221 |
2029 |
68.9 |
0.223 |
2030 |
69.5 |
0.225 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 11230+0408 A 2776 AB : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Hrt2010a |
orb - |
Hartkopf, W.I. & Mason, B.D. |
2010IAUDS.170....1H |
Hrt2010a |
|
Inf. Circ. 170, 1, 2010 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
A |
Aitken, R.G. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
11230+0408 |
A 2776 |
AB |
2006 |
28 |
230 |
0.1 |
8.80 |
8.80 |
F5 |
NO |
112302.64+040817.0 |
11230+0408 |
A 2776 |
AB |
2009 |
29 |
235 |
0.1 |
8.80 |
8.80 |
F5 |
NO |
112302.64+040817.0 |
11230+0408 |
A 2776 |
AB |
2014 |
30 |
241 |
0.2 |
8.80 |
8.80 |
F5 |
O |
112302.64+040817.0 |
11230+0408 |
A 2776 |
AB |
2018 |
31 |
65 |
0.2 |
8.80 |
8.80 |
F5 |
O |
112302.64+040817.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 11230+0408 A 2776 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 11230+0408 A 2776 AB : MEASURES
No records found.
WDS 11230+0408 : 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 11230+0408 : ALADIN DSS IMAGE @ 11h 23m 02.64s +04° 08' 17.0"
WDS 11230+0408 A 2776 AB : 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 |
|
11230+0408 |
A 2776 |
AB |
245 |
0.2 |
1 |
Show |
|
11230+0408 |
A 2776 |
AB,C |
61 |
6.2 |
1 |
Show |
|
11219+0343 |
EPI 4 |
|
311 |
2.3 |
31 |
Show |
|
11251+0346 |
SLE 599 |
|
44 |
19.3 |
39 |
Show |
|
11215+0441 |
J 1013 |
|
283 |
0.1 |
40 |
Show |
|
11210+0338 |
ITF 75 |
|
168 |
332.8 |
44 |
Show |
|
11260+0357 |
HJ 1189 |
|
115 |
20.4 |
46 |
Show |
|
11239+0321 |
SLW 595 |
|
350 |
46.5 |
50 |
Show |
|
11266+0339 |
HJ 1191 |
|
268 |
13.3 |
61 |
Show |
|
11269+0344 |
WNO 40 |
AC |
70 |
8.5 |
63 |
Show |
|
11269+0344 |
SLE 600 |
AD |
104 |
23.1 |
63 |
Show |
|
11269+0344 |
WNO 40 |
AE |
25 |
18.1 |
63 |
Show |
|
11269+0344 |
WNO 40 |
DE |
326 |
26.5 |
64 |
Show |
|
11276+0359 |
LSC 140 |
|
18 |
0.3 |
70 |
Show |
|
11231+0258 |
BAL2381 |
|
265 |
13.5 |
70 |
Show |
|
11274+0435 |
CBL 341 |
|
260 |
64.6 |
71 |
Show |
|
11275+0340 |
SLE 601 |
|
11 |
31.6 |
72 |
Show |
|
11178+0352 |
GRV 832 |
|
224 |
23.5 |
80 |
Show |
|
11279+0327 |
SLE 602 |
|
97 |
31.8 |
84 |
Show |
|
11249+0250 |
SLE 598 |
|
219 |
26.8 |
84 |
Show |
|
11268+0301 |
STF1540 |
AB |
146 |
28.6 |
88 |
Show |
|
11268+0301 |
STF1540 |
AC |
191 |
205.2 |
88 |
Show |
|
11229+0241 |
NSN 612 |
|
173 |
1.6 |
88 |
Show |
|
11205+0530 |
HJ 2566 |
|
153 |
16.4 |
91 |
Show |
|
11216+0230 |
KPP2633 |
|
188 |
24.4 |
101 |
Show |
|
11187+0250 |
STF1526 |
|
181 |
30.2 |
103 |
Show |
|
11206+0230 |
EPI 3 |
|
100 |
12.6 |
105 |
Show |
|
11279+0251 |
STFA 19 |
AB |
181 |
89.2 |
107 |
Show |
|
11279+0251 |
STFA 19 |
AD |
92 |
761.5 |
107 |
Show |
|
11279+0251 |
BUP9002 |
CE |
192 |
9.2 |
108 |
Show |
|
11279+0251 |
STFA 19 |
BC |
234 |
102.4 |
108 |
Show |
|
11279+0251 |
STFA 19 |
BD |
86 |
767.5 |
108 |
Show |
|
11290+0322 |
GRV1055 |
|
284 |
33.7 |
109 |
Show |
|
11218+0217 |
CBL 338 |
|
99 |
10.5 |
113 |
Show |
|
11246+0213 |
SLE 597 |
|
162 |
42.1 |
118 |
Show |
|
11300+0312 |
BU 340 |
|
11 |
4.4 |
118 |
Show |
|
11300+0305 |
SLE 604 |
|
352 |
25.5 |
122 |
Show |
|
11254+0607 |
HDS1624 |
|
12 |
0.5 |
124 |
Show |
|
11245+0205 |
SLW 598 |
|
311 |
24.3 |
125 |
Show |
|
11178+0227 |
KPP1950 |
|
39 |
15.4 |
128 |
Show |
|
11227+0200 |
SKF1579 |
|
207 |
40.7 |
129 |
Show |
|
11143+0425 |
LAS 17 |
|
324 |
6.4 |
133 |
Show |
|
11197+0611 |
FMR 98 |
|
106 |
146.5 |
133 |
Show |
|
11244+0620 |
HJ 2569 |
|
144 |
8.5 |
134 |
Show |
|
11244+0155 |
A 2574 |
|
66 |
2.0 |
135 |
Show |
|
11162+0539 |
SLW 583 |
|
151 |
28.3 |
137 |
Show |
|
11154+0252 |
CBL 333 |
|
186 |
46.4 |
139 |
Show |
|
11314+0304 |
J 85 |
AB |
163 |
4.8 |
141 |
Show |
|
11145+0516 |
STF1518 |
AB |
258 |
106.9 |
145 |
Show |
|
11282+0612 |
SLW 605 |
|
30 |
24.2 |
146 |
Show |
|
11145+0516 |
STF1518 |
BC |
354 |
3.5 |
146 |
|
|
WDS 11230+0408 : COMPONENTS
|
A |
B |
B |
pa=245.1°
sep=0.18"
| |
C |
pa=60.8°
sep=6.24"
| pa=61.0°
sep=6.41"
|
11230+0408 A
Coord arcsec 2000 |
112302.64+040817.0 |
|
Mag |
8.8 |
|
Spectral class |
F5 (yellow-white) |
|
PmRA |
-108.00 |
|
PmDE |
28.0 |
|
SAO |
118820 |
|
HIP |
55574 |
|
Tycho2 |
0267-00813-1 |
|
HD |
98914 |
|
GC |
15633 |
|
ADS |
8145 |
|
BD |
BD+04 2454 |
|
Tycho2 |
0267-00813-1 |
|
Pflag |
|
|
RAmdeg |
170.76073595 |
|
DEmdeg |
4.13814906 |
|
PmRA |
-112.2 |
|
PmDE |
31.5 |
|
E RAmdeg |
7 |
|
E DEmdeg |
9 |
|
E pmRA |
1.0 |
|
E pmDE |
1.0 |
|
EpRAm |
1990.74 |
|
EpDEm |
1989.95 |
|
Num |
17 |
|
Q RAmdeg |
1.6 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
1.6 |
|
Q pmDE |
0.8 |
|
BTmag |
8.635 |
|
E BTmag |
0.019 |
|
VTmag |
8.134 |
|
E VTmag |
0.015 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
55574 |
|
CCDM |
|
|
RAdeg |
170.76099389 |
|
DEdeg |
4.13807444 |
|
EpRA 1990 |
1.73 |
|
EpDE 1990 |
1.55 |
|
E RAdeg |
7.2 |
|
E DEdeg |
8.5 |
|
Posflg |
|
|
Corr |
0.3 |
|
SAO |
118820 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0071 |
|
DE1950 |
|
|
PmDE1950 |
0.025 |
|
Vmag |
8 |
|
SpType |
F5 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
15633 |
|
DM |
BD+04 2454 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
98914 |
|
M HD |
0 |
|
GC |
15633 |
|
RA1950rad |
2.96912408 |
|
DE1950rad |
0.0770067 |
|
PmRA2000 |
-0.0069 |
|
PmDE2000 |
0.029 |
|
Catalog |
H |
|
HIP |
55574 |
|
Proxy |
|
|
RAhms |
11 23 02.64 |
|
DEdms |
+04 08 17.0 |
|
Vmag |
8.06 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
170.761 |
|
DEdeg |
4.13807 |
|
AstroRef |
|
|
Plx |
8.31 |
|
CCDM |
11230+0408 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
S |
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
98914 |
|
BD |
BD+04 2454 |
|
CD |
|
|
CP |
|
|
Dm number |
+04 2454 |
|
VIred |
0.61 |
|
SpType |
F5 |
|
R SpType |
|
|
Coord arcsec 2000 |
112302.64+040817.0 |
|
HIP |
55574 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
2.9803418915 |
|
DErad |
0.0722229281 |
|
Plx |
8.65 |
|
PmRA |
-112.27 |
|
PmDE |
31.93 |
|
E RArad |
1.05 |
|
E DErad |
0.89 |
|
E Plx |
1.21 |
|
E pmRA |
1.33 |
|
E pmDE |
1.06 |
|
Hpmag |
8.1667 |
|
E Hpmag |
0.0013 |
|
SHp |
0.007 |
|
VA |
0 |
|
BV |
0.496 |
|
E BV |
0.022 |
|
VI |
0.57 |
|
Ccdm |
11230+0408 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
2.63 |
|
DDEs |
17.1 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
3 |
|
Vmag |
8.8 |
|
Sp |
F5 |
|
PmNote |
* |
|
PmRA |
-96 |
|
PmDE |
31 |
|
Dm number |
+04 2454 |
|
Cat1 |
BD |
|
Name2 |
+04 1507 |
|
Cat2 |
AGK2/3 |
|
HD |
98914 |
|
M HD |
|
|
ADS BDS |
A 8145 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
11179N0441A |
|
HIC |
55574 |
|
11230+0408 B
Coord arcsec 2000 |
112302.63+040816.9 |
|
Mag |
8.8 |
|
Calc coord |
yes |
|
Ccdm |
11230+0408 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
* |
|
Note2 |
|
|
Discov num |
A 2776 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1957 |
|
Theta |
078 |
|
Rho |
0.1 |
|
Obs |
7 |
|
Vmag |
8.8 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 8145 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
11179N0441B |
|
HIC |
55574 |
|
11230+0408 C
Coord arcsec 2000 |
112303.00+040820.0 |
|
Mag |
13.5 |
|
Calc delta mag |
4.7 |
|
Calc coord |
yes |
|
Ccdm |
11230+0408 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
A 2776 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1914 |
|
Theta |
061 |
|
Rho |
6.2 |
|
Obs |
5 |
|
Vmag |
13.5 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 8145 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
11179N0441C |
|
HIC |
55574 |
|