19027+4307 YSC 13 (HD 177412)
19h 02m 39.41s +43° 07' 02.9" P.A. 107.00 sep 0.1 mag 8.30,9.20 Sp F6IV dist. 100.2 pc (326.85 l.y.)
Coord 2000 |
19027+4307 |
|
Discov num |
YSC 13 |
|
Comp |
|
|
Coord arcsec 2000 |
19 02 39.41 +43 07 02.9 |
|
Date first |
2006 |
|
Date last |
2019 |
|
Obs |
20 |
|
Pa first |
113 |
|
Pa last |
107 |
|
P.A. Now (θ) |
153.6° |
|
Sep first |
0.1 |
|
Sep last |
0.112 |
|
Sep. Now (ρ) |
0.105" |
|
Mag pri |
8.30 |
|
Mag sec |
9.20 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
F6IV (yellow-white) |
|
Pri motion ra |
+048 |
|
Sec motion ra |
|
|
Pri motion dec |
+007 |
|
Sec motion dec |
|
|
Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 177412 |
|
Constellation |
Lyra |
|
SAO |
48028 |
|
HIP |
93511 |
|
Tycho2 |
3128-00005-1 |
|
Gaia DR2 |
2105730488509329920 |
|
HD |
177412 |
|
BD |
BD+42 3233 |
|
Distance |
100.2 |
|
Distance ly |
326.85 |
|
ORBITAL ELEMENTS
Period (P) | 11.937y | |
Periastron (T) | 2014.324y | |
Semi-major axis (a) | 0.094a | |
Eccentricity (e) | 0.761 | |
Inclination (i) | 44.4° | |
Longitude of periastron (ω) | 267.3° | |
Node (Ω) | 41.4° | |
Notes | n | |
Reference | Doc2013j | |
Equinox | 2000 | |
Last observation | 2012 | |
Grade | 3 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
164.6 |
0.094 |
2001 |
181.9 |
0.075 |
2002 |
220.8 |
0.039 |
2003 |
52.3 |
0.051 |
2004 |
80.1 |
0.083 |
2005 |
94.8 |
0.100 |
2006 |
106.0 |
0.110 |
2007 |
115.6 |
0.116 |
2008 |
124.5 |
0.118 |
2009 |
133.3 |
0.117 |
2010 |
142.6 |
0.113 |
2011 |
152.9 |
0.105 |
2012 |
165.5 |
0.093 |
2013 |
183.3 |
0.073 |
2014 |
226.6 |
0.035 |
2015 |
55.1 |
0.054 |
2016 |
81.2 |
0.084 |
2017 |
95.6 |
0.101 |
2018 |
106.6 |
0.111 |
2019 |
116.1 |
0.116 |
2020 |
125.0 |
0.118 |
2021 |
133.9 |
0.117 |
2022 |
143.2 |
0.113 |
2023 |
153.6 |
0.105 |
2024 |
166.4 |
0.092 |
2025 |
184.8 |
0.072 |
2026 |
233.8 |
0.031 |
2027 |
57.7 |
0.056 |
2028 |
82.3 |
0.085 |
2029 |
96.4 |
0.101 |
2030 |
107.2 |
0.111 |
|
|
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 |
|
WDS 19027+4307 YSC 13 (HD 177412) : NOTES
discov_num |
notes |
refcode |
YSC 13 |
Slightly metal-poor F5 primary. Preliminary orbit gives a mass sum 5.8 |
|
|
+/- 2.1 Msun; the magnitude difference suggests an F2 primary and F8 |
|
|
secondary, but this would imply a mass sum ~3 Msun |
Hor2012b |
REFERENCES
refcode |
metd |
author |
reference |
Doc2013j |
orb - |
Docobo, J.A., Campo, P., & Horch, E. |
2013IAUDS.181S...1D |
Doc2013j |
|
Inf. Circ. 181, 1, 2013 |
|
Hor2012b |
S j |
Horch, E.P., Howell, S.B., Everett, M.E., & Ciardi, D.R. |
2012AJ....144..165H |
Hor2012b |
+orb |
AJ 144, 165, 2012 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
YSC |
Yale-Southern Connecticut (from additional DD list - see HOR) |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
19027+4307 |
YSC 13 |
|
2006 |
2 |
110 |
0.1 |
7.89 |
|
|
D |
190239.41+430702.9 |
19027+4307 |
YSC 13 |
|
2008 |
4 |
130 |
0.1 |
8.30 |
9.20 |
|
D |
190239.41+430702.9 |
19027+4307 |
YSC 13 |
|
2010 |
5 |
147 |
0.1 |
8.30 |
9.20 |
|
D |
190239.41+430702.9 |
19027+4307 |
YSC 13 |
|
2012 |
8 |
175 |
0.1 |
8.30 |
9.20 |
|
D |
190239.41+430702.9 |
19027+4307 |
YSC 13 |
|
2014 |
10 |
248 |
0.0 |
8.30 |
9.20 |
|
NO |
190239.41+430702.9 |
19027+4307 |
YSC 13 |
|
2017 |
18 |
77 |
0.1 |
8.30 |
9.20 |
F6IV |
NO |
190239.41+430702.9 |
19027+4307 |
YSC 13 |
|
2019 |
20 |
107 |
0.1 |
8.30 |
9.20 |
F6IV |
NO |
190239.41+430702.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 19027+4307 YSC 13 (HD 177412) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 19027+4307 YSC 13 (HD 177412) : MEASURES
No records found.
WDS 19027+4307 (HD 177412) : 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 19027+4307 (HD 177412) : ALADIN DSS IMAGE @ 19h 02m 39.41s +43° 07' 02.9"
WDS 19027+4307 YSC 13 (HD 177412) : 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 |
|
19027+4307 |
YSC 13 |
|
107 |
0.1 |
|
Show |
|
19018+4310 |
KOI 678 |
|
98 |
6.0 |
11 |
Show |
|
19039+4305 |
KOI2809 |
|
165 |
3.8 |
15 |
Show |
|
19029+4250 |
DEA 417 |
|
76 |
22.3 |
17 |
Show |
|
19020+4249 |
DEA 393 |
|
255 |
19.4 |
19 |
Show |
|
19011+4301 |
NSN 708 |
|
230 |
15.5 |
19 |
Show |
|
19010+4301 |
LDS4803 |
|
33 |
15.6 |
20 |
Show |
|
19047+4301 |
KOI2827 |
|
107 |
3.9 |
24 |
Show |
|
19005+4313 |
ES 1429 |
AB |
12 |
6.1 |
25 |
Show |
|
19005+4313 |
ES 1429 |
BC |
69 |
6.5 |
25 |
Show |
|
19029+4239 |
KOI4032 |
|
30 |
0.1 |
28 |
Show |
|
19038+4237 |
UC 3782 |
|
145 |
96.0 |
33 |
Show |
|
19030+4233 |
A 589 |
|
6 |
0.7 |
35 |
Show |
|
19024+4230 |
ES 1430 |
|
110 |
1.6 |
37 |
Show |
|
19062+4328 |
DEA 187 |
|
160 |
8.8 |
45 |
Show |
|
19055+4342 |
KOI2760 |
|
142 |
0.5 |
47 |
Show |
|
19043+4353 |
DA 9 |
|
171 |
2.0 |
49 |
Show |
|
18595+4344 |
A 588 |
CD |
72 |
3.2 |
51 |
Show |
|
19072+4300 |
UC 3804 |
|
175 |
20.8 |
51 |
Show |
|
18595+4344 |
A 588 |
AB |
71 |
3.3 |
51 |
Show |
|
18595+4344 |
A 588 |
AC |
176 |
29.4 |
51 |
Show |
|
18586+4239 |
KOI 454 |
|
204 |
1.5 |
53 |
Show |
|
19054+4224 |
KOI1366 |
|
119 |
3.4 |
53 |
Show |
|
18577+4323 |
COU1794 |
|
33 |
1.8 |
57 |
Show |
|
18577+4324 |
HJ 1358 |
|
264 |
14.6 |
58 |
Show |
|
19064+4226 |
KOI2643 |
|
124 |
3.3 |
59 |
Show |
|
19007+4402 |
KOI 904 |
|
193 |
3.2 |
59 |
Show |
|
18580+4239 |
KOI2083 |
|
166 |
0.3 |
59 |
Show |
|
18596+4357 |
KOI2426 |
AB |
151 |
9.1 |
61 |
Show |
|
19080+4330 |
RAP 4 |
|
251 |
0.3 |
63 |
Show |
|
19071+4348 |
KOI6936 |
|
348 |
3.4 |
63 |
Show |
|
19050+4208 |
KOI 859 |
|
269 |
2.3 |
64 |
Show |
|
19050+4209 |
KOI3611 |
|
267 |
2.3 |
64 |
Show |
|
18589+4218 |
TDT1161 |
|
1 |
1.5 |
65 |
Show |
|
19068+4355 |
UC 3800 |
|
65 |
16.3 |
66 |
Show |
|
18578+4226 |
KOI3242 |
AB |
238 |
4.0 |
67 |
Show |
|
18572+4236 |
KOI3126 |
AB |
13 |
3.7 |
68 |
Show |
|
18572+4236 |
KOI3126 |
AC |
225 |
3.7 |
68 |
Show |
|
18587+4359 |
KOI1539 |
|
189 |
2.5 |
68 |
Show |
|
18598+4207 |
KOI6754 |
|
196 |
3.6 |
69 |
Show |
|
19061+4210 |
KOI5310 |
|
228 |
2.9 |
69 |
Show |
|
19062+4405 |
TOI1192 |
|
201 |
0.2 |
70 |
Show |
|
19004+4202 |
KOI 857 |
|
332 |
3.1 |
70 |
Show |
|
18563+4315 |
UC 3732 |
|
263 |
95.2 |
70 |
Show |
|
18585+4215 |
COU1797 |
|
175 |
1.3 |
70 |
Show |
|
19089+4323 |
UC 3820 |
|
116 |
64.0 |
71 |
Show |
|
19023+4418 |
KOI7008 |
|
106 |
4.0 |
71 |
Show |
|
19086+4337 |
KOI2527 |
AB |
76 |
8.1 |
72 |
Show |
|
19016+4157 |
TDT1186 |
|
174 |
0.8 |
72 |
Show |
|
19025+4419 |
KOI1146 |
|
35 |
3.9 |
72 |
Show |
|
19073+4217 |
KOI1740 |
|
267 |
3.1 |
72 |
|
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WDS 19027+4307 : COMPONENTS
19027+4307 A
Componente originario normalizzato |
AB |
|
Name |
HD 177412 |
|
Coord arcsec 2000 |
190239.41+430702.9 |
|
Mag |
8.3 |
|
Spectral class |
F6IV (yellow-white) |
|
PmRA |
48.00 |
|
PmDE |
7.0 |
|
SAO |
48028 |
|
HIP |
93511 |
|
Tycho2 |
3128-00005-1 |
|
HD |
177412 |
|
BD |
BD+42 3233 |
|
Tycho2 |
3128-00005-1 |
|
Pflag |
|
|
RAmdeg |
285.66421327 |
|
DEmdeg |
43.11748179 |
|
PmRA |
47.3 |
|
PmDE |
5.9 |
|
E RAmdeg |
5 |
|
E DEmdeg |
5 |
|
E pmRA |
0.9 |
|
E pmDE |
1.0 |
|
EpRAm |
1991.14 |
|
EpDEm |
1991.25 |
|
Num |
9 |
|
Q RAmdeg |
0.6 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
0.6 |
|
Q pmDE |
1.0 |
|
BTmag |
8.482 |
|
E BTmag |
0.015 |
|
VTmag |
7.922 |
|
E VTmag |
0.011 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
93511 |
|
CCDM |
|
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RAdeg |
285.66406139 |
|
DEdeg |
43.11746778 |
|
EpRA 1990 |
1.56 |
|
EpDE 1990 |
1.62 |
|
E RAdeg |
5.3 |
|
E DEdeg |
5.1 |
|
Posflg |
|
|
Corr |
0.0 |
|
SAO |
48028 |
|
DelFlag |
|
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RA1950 |
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PmRA1950 |
0.006 |
|
DE1950 |
|
|
PmDE1950 |
0 |
|
Vmag |
8.2 |
|
SpType |
F5 |
|
Double code |
|
|
Source |
4 |
|
CatNum |
1608 |
|
DM |
BD+42 3233 |
|
DMcomp |
|
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BDsup |
|
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HD |
177412 |
|
M HD |
0 |
|
GC |
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|
RA1950rad |
4.97896321 |
|
DE1950rad |
0.75124539 |
|
PmRA2000 |
0.0064 |
|
PmDE2000 |
0 |
|
Catalog |
H |
|
HIP |
93511 |
|
Proxy |
|
|
RAhms |
19 02 39.37 |
|
DEdms |
+43 07 02.9 |
|
Vmag |
7.87 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
285.664 |
|
DEdeg |
43.1175 |
|
AstroRef |
|
|
Plx |
10.97 |
|
CCDM |
|
|
N CCDM |
|
|
Nsys |
|
|
Ncomp |
1 |
|
MultFlag |
|
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Source |
|
|
Qual |
S |
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
177412 |
|
BD |
BD+42 3233 |
|
CD |
|
|
CP |
|
|
Dm number |
+42 3233 |
|
VIred |
0.58 |
|
SpType |
F5 |
|
R SpType |
|
|
Coord arcsec 2000 |
190239.37+430702.9 |
|
HIP |
93511 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
4.9857783242 |
|
DErad |
0.752541762 |
|
Plx |
9.98 |
|
PmRA |
47.39 |
|
PmDE |
6.74 |
|
E RArad |
0.39 |
|
E DErad |
0.43 |
|
E Plx |
0.47 |
|
E pmRA |
0.39 |
|
E pmDE |
0.6 |
|
Hpmag |
7.9837 |
|
E Hpmag |
0.0011 |
|
SHp |
0.012 |
|
VA |
0 |
|
BV |
0.51 |
|
E BV |
0.013 |
|
VI |
0.58 |
|
19027+4307 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
190239.42+430702.9 |
|
Mag |
9.2 |
|
Calc delta mag |
0.9 |
|
Calc coord |
yes |
|