19054+3803 AG 227
19h 05m 22.05s +38° 03' 20.6" P.A. 31.00 sep 7.1 mag 10.68,11.20
Coord 2000 |
19054+3803 |
|
Discov num |
AG 227 |
|
Comp |
|
|
Coord arcsec 2000 |
19 05 22.05 +38 03 20.6 |
|
Date first |
1903 |
|
Date last |
2015 |
|
Obs |
66 |
|
Pa first |
8 |
|
Pa last |
30.9 |
|
P.A. Now (θ) |
30.9° |
|
Sep first |
5.7 |
|
Sep last |
7.11 |
|
Sep. Now (ρ) |
7.11" |
|
Mag pri |
10.68 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
0.52 |
|
Spectral class |
|
|
Pri motion ra |
-020 |
|
Sec motion ra |
+008 |
|
Pri motion dec |
+006 |
|
Sec motion dec |
+005 |
|
Notes |
O
B
(Orbital solution, Blue magnitudes) |
|
rPM=1.342
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Gaia DR2 |
2099195953468032000 |
|
ADS |
12031 |
|
ORBITAL ELEMENTS
Period (P) | 2873.5045y | ± 1329.6073 |
Periastron (T) | 2391.6582y | ± 766.565 |
Semi-major axis (a) | 23.54063a | ± 10.02188 |
Eccentricity (e) | 0.72958 | ± 0.2007 |
Inclination (i) | 78.888° | ± 6.154 |
Longitude of periastron (ω) | 60.065° | ± 47.149 |
Node (Ω) | 68.739° | ± 27.847 |
Notes | | |
Reference | Izm2019 | |
Equinox | | |
Last observation | 2015 | |
Grade | 4 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
28.0 |
6.863 |
2001 |
28.2 |
6.877 |
2002 |
28.4 |
6.891 |
2003 |
28.6 |
6.905 |
2004 |
28.8 |
6.919 |
2005 |
29.0 |
6.934 |
2006 |
29.2 |
6.948 |
2007 |
29.4 |
6.962 |
2008 |
29.6 |
6.977 |
2009 |
29.7 |
6.991 |
2010 |
29.9 |
7.006 |
2011 |
30.1 |
7.020 |
2012 |
30.3 |
7.035 |
2013 |
30.5 |
7.050 |
2014 |
30.7 |
7.064 |
2015 |
30.9 |
7.079 |
2016 |
31.0 |
7.094 |
2017 |
31.2 |
7.108 |
2018 |
31.4 |
7.123 |
2019 |
31.6 |
7.138 |
2020 |
31.8 |
7.153 |
2021 |
31.9 |
7.168 |
2022 |
32.1 |
7.183 |
2023 |
32.3 |
7.198 |
2024 |
32.5 |
7.213 |
2025 |
32.6 |
7.228 |
2026 |
32.8 |
7.243 |
2027 |
33.0 |
7.258 |
2028 |
33.2 |
7.273 |
2029 |
33.3 |
7.288 |
2030 |
33.5 |
7.303 |
|
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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 19054+3803 AG 227 : NOTES
discov_num |
notes |
refcode |
AG 227 |
Despite having an orbit, an optical pair based on parallax. |
Mlk2022 |
REFERENCES
refcode |
metd |
author |
reference |
Izm2019 |
orb u |
Izmailov, I.S. |
2019AstL...45...30I |
Izm2019 |
|
Ast. Lett. 45, 30, 2019 |
|
Izm2019 |
|
(Orbital elements from weighted solutions used when available (Table 2), |
|
Izm2019 |
|
unweighted elements (Table 1) used for remaining 29 systems.) |
|
Mlk2022 |
not - |
Chulkov, D. & Malkov, O. |
2022MNRAS.517.2925C |
Mlk2022 |
|
MNRAS 517, 2925, 2022 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
AG |
Astronomische Gesellschaft (see also ref codes KR and WFD) |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
19054+3803 |
AG 227 |
|
1998 |
34 |
28 |
6.9 |
10.68 |
11.20 |
|
DB |
190522.05+380320.6 |
19054+3803 |
AG 227 |
|
2008 |
35 |
30 |
7.0 |
10.68 |
11.20 |
|
DB |
190522.05+380320.6 |
19054+3803 |
AG 227 |
|
2011 |
42 |
30 |
7.0 |
10.68 |
11.20 |
|
DB |
190522.05+380320.6 |
19054+3803 |
AG 227 |
|
2015 |
62 |
31 |
7.1 |
10.68 |
11.20 |
|
B |
190522.05+380320.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 19054+3803 AG 227 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 19054+3803 AG 227 : MEASURES
No records found.
WDS 19054+3803 : 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 19054+3803 : ALADIN DSS IMAGE @ 19h 05m 22.05s +38° 03' 20.6"
WDS 19054+3803 AG 227 : 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 |
|
19054+3803 |
AG 227 |
|
31 |
7.1 |
|
Show |
|
19051+3803 |
ALI 614 |
|
90 |
10.1 |
3 |
Show |
|
19055+3812 |
DEA 197 |
|
103 |
9.2 |
10 |
Show |
|
19049+3815 |
KOI1878 |
|
99 |
2.5 |
14 |
Show |
|
19064+3753 |
KOI2156 |
|
305 |
3.3 |
16 |
Show |
|
19044+3751 |
KOI4943 |
|
256 |
3.9 |
18 |
Show |
|
19064+3750 |
J 767 |
AB |
2 |
2.9 |
18 |
Show |
|
19064+3750 |
J 767 |
AC |
181 |
7.9 |
18 |
Show |
|
19062+3820 |
KOI3395 |
|
172 |
3.7 |
20 |
Show |
|
19068+3815 |
J 3213 |
|
201 |
2.6 |
22 |
Show |
|
19071+3809 |
KOI4609 |
|
149 |
2.7 |
22 |
Show |
|
19036+3812 |
ES 2672 |
|
296 |
12.2 |
23 |
Show |
|
19062+3824 |
KOI1830 |
|
319 |
0.5 |
24 |
Show |
|
19039+3819 |
TDT1205 |
|
159 |
4.1 |
24 |
Show |
|
19074+3749 |
KOI6277 |
|
227 |
2.7 |
28 |
Show |
|
19058+3831 |
STF2456 |
AB |
341 |
17.4 |
29 |
Show |
|
19058+3831 |
STF2456 |
AC |
93 |
20.8 |
29 |
Show |
|
19058+3831 |
STH 5 |
BE |
358 |
26.3 |
29 |
Show |
|
19058+3831 |
STF2456 |
BC |
124 |
31.7 |
29 |
Show |
|
19058+3831 |
STF2456 |
BD |
9 |
69.8 |
29 |
Show |
|
19034+3823 |
KOI 401 |
|
270 |
2.0 |
31 |
Show |
|
19076+3819 |
KOI2314 |
|
201 |
4.1 |
31 |
Show |
|
19079+3750 |
KOI 488 |
|
260 |
3.2 |
33 |
Show |
|
19026+3758 |
KOI 299 |
|
351 |
2.6 |
33 |
Show |
|
19027+3816 |
KOI 264 |
Aa,Ab |
42 |
0.5 |
34 |
Show |
|
19027+3816 |
DEA 446 |
AB |
78 |
29.2 |
34 |
Show |
|
19067+3832 |
DEA 138 |
|
246 |
7.3 |
34 |
Show |
|
19082+3759 |
KOI3161 |
|
67 |
2.5 |
35 |
Show |
|
19080+3817 |
DEA 321 |
|
47 |
13.2 |
35 |
Show |
|
19053+3838 |
DEA 178 |
|
201 |
8.7 |
36 |
Show |
|
19083+3754 |
KOI4655 |
|
116 |
3.2 |
36 |
Show |
|
19023+3802 |
KOI4702 |
|
221 |
3.5 |
37 |
Show |
|
19051+3840 |
KPP 433 |
|
200 |
3.1 |
37 |
Show |
|
19086+3755 |
FYM 29 |
FI |
350 |
24.8 |
38 |
Show |
|
19056+3726 |
KOI1026 |
|
115 |
3.5 |
38 |
Show |
|
19086+3755 |
STF2473 |
CD |
294 |
6.2 |
39 |
Show |
|
19086+3755 |
STF2472 |
CE |
198 |
28.2 |
39 |
Show |
|
19020+3801 |
ES 2033 |
|
262 |
5.6 |
39 |
Show |
|
19086+3755 |
STF2472 |
BC |
351 |
53.2 |
39 |
Show |
|
19086+3755 |
STF2472 |
BD |
346 |
56.8 |
39 |
Show |
|
19086+3755 |
STF2472 |
AB |
340 |
22.7 |
39 |
Show |
|
19086+3755 |
STF2472 |
AC |
348 |
75.4 |
39 |
Show |
|
19086+3755 |
STF2472 |
AD |
344 |
79.2 |
39 |
Show |
|
19086+3755 |
STF2472 |
AE |
332 |
53.3 |
39 |
Show |
|
19086+3755 |
FYM 29 |
AF |
241 |
120.0 |
39 |
Show |
|
19086+3755 |
FYM 29 |
AG |
258 |
63.9 |
39 |
Show |
|
19086+3755 |
FYM 29 |
AH |
192 |
46.6 |
39 |
Show |
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19086+3755 |
FYM 29 |
AJ |
64 |
32.0 |
39 |
Show |
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19029+3830 |
KOI 268 |
AB |
267 |
1.8 |
40 |
Show |
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19029+3830 |
KOI 268 |
AC |
310 |
2.5 |
40 |
Show |
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19085+3750 |
KOI1021 |
|
307 |
3.6 |
40 |
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WDS 19054+3803 : COMPONENTS
19054+3803 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
190522.05+380320.6 |
|
Mag |
10.68 |
|
PmRA |
-20.00 |
|
PmDE |
6.0 |
|
Ccdm |
19054+3803 |
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RComp |
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Comp |
A |
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Note1 |
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Note2 |
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Discov num |
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DRAs |
-2.04 |
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DDEs |
18.8 |
|
R dRAs |
21 |
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Year |
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Theta |
|
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Rho |
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Obs |
2 |
|
Vmag |
9.7 |
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Sp |
|
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PmNote |
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PmRA |
0 |
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PmDE |
-20 |
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Dm number |
+37 3335 |
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Cat1 |
BD |
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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 |
A12031 |
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M ADS BDS |
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N IDS |
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IDS |
19019N3754A |
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HIC |
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19054+3803 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
190522.29+380326.7 |
|
Mag |
11.2 |
|
PmRA |
8.00 |
|
PmDE |
5.0 |
|
Calc delta mag |
0.52 |
|
Calc coord |
yes |
|
Ccdm |
19054+3803 |
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RComp |
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Comp |
B |
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Note1 |
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Note2 |
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Discov num |
AG 227 |
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DRAs |
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DDEs |
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R dRAs |
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Year |
1950 |
|
Theta |
018 |
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Rho |
6.2 |
|
Obs |
13 |
|
Vmag |
9.8 |
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Sp |
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PmNote |
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PmRA |
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PmDE |
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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 |
A12031 |
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M ADS BDS |
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N IDS |
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IDS |
19019N3754B |
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HIC |
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