11265+0806 A 2575 (HD 99420)
11h 26m 30.78s +08° 05' 41.0" P.A. 49.00 sep 0.4 mag 10.10,10.10 Sp F0
Coord 2000 |
11265+0806 |
|
Discov num |
A 2575 |
|
Comp |
|
|
Coord arcsec 2000 |
11 26 30.78 +08 05 41.0 |
|
Date first |
1913 |
|
Date last |
2013 |
|
Obs |
20 |
|
Pa first |
329 |
|
Pa last |
49 |
|
P.A. Now (θ) |
49° |
|
Sep first |
0.4 |
|
Sep last |
0.418 |
|
Sep. Now (ρ) |
0.418" |
|
Mag pri |
10.10 |
|
Mag sec |
10.10 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
F0 (yellow-white) |
|
Pri motion ra |
+005 |
|
Sec motion ra |
|
|
Pri motion dec |
+005 |
|
Sec motion dec |
|
|
Notes |
O
(Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 99420 |
|
Constellation |
Leo |
|
SAO |
118861 |
|
Tycho2 |
0856-00252-1 |
|
Gaia DR2 |
3913748163470735616 |
|
HD |
99420 |
|
ADS |
8160 |
|
ORBITAL ELEMENTS
Period (P) | 230y | |
Periastron (T) | 2080y | |
Semi-major axis (a) | 0.43a | |
Eccentricity (e) | 0.596 | |
Inclination (i) | 67° | |
Longitude of periastron (ω) | 75.2° | |
Node (Ω) | 128.6° | |
Notes | | |
Reference | USN2002 | |
Equinox | 2000 | |
Last observation | 1995 | |
Grade | 5 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
47.0 |
0.252 |
2001 |
48.4 |
0.252 |
2002 |
49.9 |
0.252 |
2003 |
51.3 |
0.252 |
2004 |
52.7 |
0.252 |
2005 |
54.1 |
0.252 |
2006 |
55.6 |
0.252 |
2007 |
57.0 |
0.253 |
2008 |
58.4 |
0.253 |
2009 |
59.8 |
0.254 |
2010 |
61.2 |
0.254 |
2011 |
62.6 |
0.255 |
2012 |
64.0 |
0.256 |
2013 |
65.4 |
0.257 |
2014 |
66.8 |
0.257 |
2015 |
68.2 |
0.259 |
2016 |
69.5 |
0.260 |
2017 |
70.9 |
0.261 |
2018 |
72.2 |
0.262 |
2019 |
73.5 |
0.263 |
2020 |
74.8 |
0.265 |
2021 |
76.1 |
0.266 |
2022 |
77.4 |
0.267 |
2023 |
78.6 |
0.269 |
2024 |
79.9 |
0.270 |
2025 |
81.1 |
0.272 |
2026 |
82.3 |
0.273 |
2027 |
83.6 |
0.275 |
2028 |
84.7 |
0.277 |
2029 |
85.9 |
0.278 |
2030 |
87.1 |
0.280 |
|
|
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 11265+0806 A 2575 (HD 99420) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
USN2002 |
orb - |
Seymour, D., Mason, B.D., Hartkopf, W.I., & Wycoff, G.L. |
2002AJ....123.1023S |
USN2002 |
|
AJ 123, 1023, 2002 |
|
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 |
11265+0806 |
A 2575 |
|
1995 |
13 |
27 |
0.3 |
10.10 |
10.10 |
F0 |
O |
112630.78+080541.0 |
11265+0806 |
A 2575 |
|
2010 |
14 |
46 |
0.4 |
10.10 |
10.10 |
F0 |
O |
112630.78+080541.0 |
11265+0806 |
A 2575 |
|
2013 |
19 |
49 |
0.4 |
10.10 |
10.10 |
F0 |
O |
112630.78+080541.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 11265+0806 A 2575 (HD 99420) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 11265+0806 A 2575 (HD 99420) : MEASURES
No records found.
WDS 11265+0806 (HD 99420) : 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 11265+0806 (HD 99420) : ALADIN DSS IMAGE @ 11h 26m 30.78s +08° 05' 41.0"
WDS 11265+0806 A 2575 (HD 99420) : 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 |
|
11265+0806 |
A 2575 |
|
49 |
0.4 |
|
Show |
|
11280+0827 |
J 1014 |
|
14 |
4.5 |
31 |
Show |
|
11286+0749 |
CVR 613 |
|
148 |
23.7 |
36 |
Show |
|
11285+0750 |
WLF 1 |
BC |
276 |
156.9 |
44 |
Show |
|
11285+0750 |
WLF 1 |
AB |
336 |
114.7 |
46 |
Show |
|
11285+0750 |
WLF 1 |
AC |
301 |
236.6 |
46 |
Show |
|
11297+0736 |
BU 9005 |
|
285 |
18.3 |
56 |
Show |
|
11317+0752 |
HO 51 |
|
174 |
3.1 |
78 |
Show |
|
11235+0701 |
BAG 24 |
Aa,Ab |
138 |
0.3 |
79 |
Show |
|
11235+0701 |
LDS4091 |
AB |
113 |
23.2 |
79 |
Show |
|
11261+0924 |
SLW 600 |
|
126 |
9.6 |
79 |
Show |
|
11295+0921 |
GWP1592 |
|
64 |
49.4 |
88 |
Show |
|
11318+0715 |
GWP1601 |
|
146 |
8.4 |
94 |
Show |
|
11324+0728 |
HJ 5484 |
|
58 |
8.5 |
96 |
Show |
|
11329+0835 |
GWP1604 |
|
267 |
46.2 |
100 |
Show |
|
11335+0759 |
HDS1639 |
|
215 |
0.4 |
105 |
Show |
|
11336+0738 |
CVR 118 |
|
15 |
112.9 |
110 |
Show |
|
11203+0707 |
CVR 116 |
|
20 |
29.6 |
110 |
Show |
|
11244+0620 |
HJ 2569 |
|
144 |
8.5 |
111 |
Show |
|
11214+0638 |
TOK 544 |
|
271 |
999.9 |
116 |
Show |
|
11343+0756 |
GAI9011 |
BD |
102 |
2.2 |
116 |
Show |
|
11343+0756 |
GAI9011 |
BC |
316 |
7.8 |
116 |
Show |
|
11282+0612 |
SLW 605 |
|
30 |
24.2 |
117 |
Show |
|
11255+1004 |
SKF2329 |
|
194 |
7.3 |
120 |
Show |
|
11328+0653 |
LDS5206 |
|
71 |
30.0 |
120 |
Show |
|
11254+0607 |
HDS1624 |
|
12 |
0.5 |
121 |
Show |
|
11191+0858 |
UC 2115 |
|
58 |
44.2 |
122 |
Show |
|
11183+0746 |
HEG 1 |
|
18 |
0.5 |
124 |
Show |
|
11181+0810 |
UC 162 |
|
147 |
38.1 |
126 |
Show |
|
11197+0652 |
BU 791 |
|
204 |
2.0 |
126 |
Show |
|
11292+0606 |
HEI 851 |
|
145 |
0.9 |
127 |
Show |
|
11289+1011 |
CRC 18 |
|
205 |
14.3 |
131 |
Show |
|
11330+0938 |
J 428 |
CD |
260 |
4.0 |
134 |
Show |
|
11330+0938 |
A 2576 |
AB |
260 |
0.6 |
134 |
Show |
|
11330+0938 |
A 2576 |
AB,C |
237 |
32.0 |
134 |
Show |
|
11232+1011 |
RAO 261 |
|
249 |
0.8 |
136 |
Show |
|
11278+1020 |
CVR 612 |
|
262 |
10.1 |
137 |
Show |
|
11172+0745 |
HDS1609 |
|
196 |
1.0 |
141 |
Show |
|
11364+0803 |
LDS4122 |
|
215 |
5.9 |
147 |
Show |
|
11214+1011 |
LDS4087 |
|
56 |
218.7 |
148 |
Show |
|
11191+0945 |
OCC 83 |
|
-1 |
0.1 |
148 |
Show |
|
11364+0745 |
UC 2174 |
|
250 |
18.9 |
149 |
Show |
|
11196+0956 |
STF1528 |
|
218 |
19.3 |
151 |
Show |
Tsze tseang |
11239+1032 |
STF1536 |
AB |
92 |
2.3 |
152 |
Show |
|
11239+1032 |
STF1536 |
AB,C |
346 |
332.1 |
152 |
Show |
|
11165+0736 |
HJ 2565 |
|
9 |
14.3 |
153 |
Show |
|
11366+0834 |
HEI 502 |
|
331 |
1.0 |
153 |
Show |
|
11197+0611 |
FMR 98 |
|
106 |
146.5 |
153 |
Show |
|
11167+0714 |
CBL 335 |
|
247 |
23.1 |
155 |
Show |
|
11158+0833 |
GWP1568 |
|
115 |
101.4 |
162 |
Show |
|
11163+0915 |
HDS1606 |
|
260 |
0.5 |
167 |
|
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WDS 11265+0806 : COMPONENTS
11265+0806 A
Componente originario normalizzato |
AB |
|
Name |
HD 99420 |
|
Coord arcsec 2000 |
112630.78+080541.0 |
|
Mag |
10.1 |
|
Spectral class |
F0 (yellow-white) |
|
PmRA |
5.00 |
|
PmDE |
5.0 |
|
SAO |
118861 |
|
Tycho2 |
0856-00252-1 |
|
HD |
99420 |
|
DM |
BD+08 2505 |
|
Tycho2 |
0856-00252-1 |
|
Pflag |
|
|
RAmdeg |
171.62825039 |
|
DEmdeg |
8.09472119 |
|
PmRA |
0.7 |
|
PmDE |
6.3 |
|
E RAmdeg |
15 |
|
E DEmdeg |
16 |
|
E pmRA |
1.6 |
|
E pmDE |
1.6 |
|
EpRAm |
1990.11 |
|
EpDEm |
1988.69 |
|
Num |
9 |
|
Q RAmdeg |
0.9 |
|
Q DEmdeg |
0.6 |
|
Q pmRA |
1.0 |
|
Q pmDE |
0.6 |
|
BTmag |
9.903 |
|
E BTmag |
0.029 |
|
VTmag |
9.434 |
|
E VTmag |
0.024 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
171.62824833 |
|
DEdeg |
8.09470583 |
|
EpRA 1990 |
1.57 |
|
EpDE 1990 |
1.48 |
|
E RAdeg |
15.3 |
|
E DEdeg |
16.5 |
|
Posflg |
|
|
Corr |
0.2 |
|
SAO |
118861 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0001 |
|
DE1950 |
|
|
PmDE1950 |
0.007 |
|
Vmag |
8.7 |
|
SpType |
F0 |
|
Double code |
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Source |
32 |
|
CatNum |
5811 |
|
DM |
BD+08 2505 |
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DMcomp |
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BDsup |
|
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HD |
99420 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
2.98419124 |
|
DE1950rad |
0.14608295 |
|
PmRA2000 |
0.0002 |
|
PmDE2000 |
0.011 |
|
Ccdm |
11265+0806 |
|
RComp |
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Comp |
A |
|
Note1 |
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Note2 |
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Discov num |
|
|
DRAs |
0.71 |
|
DDEs |
-19.5 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
10.1 |
|
Sp |
F0 |
|
PmNote |
* |
|
PmRA |
-5 |
|
PmDE |
-1 |
|
Dm number |
+08 2505 |
|
Cat1 |
BD |
|
Name2 |
+08 1487 |
|
Cat2 |
AGK2/3 |
|
HD |
99420 |
|
M HD |
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|
ADS BDS |
A 8160 |
|
M ADS BDS |
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N IDS |
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IDS |
11213N0839A |
|
HIC |
|
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11265+0806 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
112630.80+080541.3 |
|
Mag |
10.1 |
|
Calc coord |
yes |
|
Ccdm |
11265+0806 |
|
RComp |
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Comp |
B |
|
Note1 |
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Note2 |
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|
Discov num |
A 2575 |
|
DRAs |
|
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DDEs |
|
|
R dRAs |
|
|
Year |
1958 |
|
Theta |
358 |
|
Rho |
0.4 |
|
Obs |
5 |
|
Vmag |
10.1 |
|
Sp |
|
|
PmNote |
|
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PmRA |
|
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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 8160 |
|
M ADS BDS |
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N IDS |
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IDS |
11213N0839B |
|
HIC |
|
|