19202+0403 STF 2498 AB (HD 181386)
19h 20m 10.32s +04° 02' 47.3" P.A. 65.00 sep 12.1 mag 8.26,8.90 Sp G5II
Coord 2000 |
19202+0403 |
|
Discov num |
STF2498 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 20 10.32 +04 02 47.3 |
|
Date first |
1827 |
|
Date last |
2015 |
|
Obs |
54 |
|
Pa first |
67 |
|
Pa last |
65.4 |
|
P.A. Now (θ) |
65.4° |
|
Sep first |
12.2 |
|
Sep last |
12.103 |
|
Sep. Now (ρ) |
12.103" |
|
Mag pri |
8.26 |
|
Mag sec |
8.90 |
|
delta mag (ΔM) |
0.64 |
|
Spectral class |
G5II (yellow) |
|
Pri motion ra |
+006 |
|
Sec motion ra |
+008 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
-002 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.271 (< 0.3, Physical double)
This double is physical.
19202+0403 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 181386 |
124516 |
19 20 10 +04 02 47 |
STF 2498 AB |
2015 |
54 |
65 |
12.1 |
8.26 |
8.90 |
0.64 |
|
<=== |
Show |
|
124516 |
19 20 10 +04 02 47 |
BOT 2 AC |
2015 |
13 |
101 |
171.9 |
8.26 |
10.11 |
1.85 |
|
|
Show |
|
124516 |
19 20 10 +04 02 47 |
TOB 299 AD |
2015 |
11 |
113 |
135.9 |
8.26 |
11.60 |
3.34 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 181386 |
|
Constellation |
Aquila |
|
SAO |
124516 |
|
Tycho2 |
0472-01080-1 |
|
Gaia DR2 |
4292394443126293632 |
|
HD |
181386 |
|
GC |
26666 |
|
WDS 19202+0403 STF 2498 AB (HD 181386) : NOTES
discov_num |
notes |
refcode |
STF2498AB |
A is a close spectrscopic binary (1137.2-d) as is B (90.508-d). |
Grf2010c |
|
Their respective gamma velocities are consistent with them being |
|
|
physical but of extreme orbital period. |
|
REFERENCES
refcode |
metd |
author |
reference |
Grf2010c |
not - |
Griffin, R.F. |
2010Obs...130..232G |
Grf2010c |
|
Observatory 130, 232, 2010 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
BOT |
Boettger, G. |
8 |
STF |
Struve, F.G.W. |
41 |
TOB |
Tobal, T. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
19202+0403 |
STF2498 |
AB |
2001 |
47 |
66 |
11.7 |
8.26 |
8.90 |
G5II |
D |
192010.32+040247.3 |
19202+0403 |
STF2498 |
AB |
2008 |
48 |
64 |
12.5 |
8.26 |
8.90 |
G5II |
NVD |
192010.32+040247.3 |
19202+0403 |
STF2498 |
AB |
2011 |
49 |
66 |
11.9 |
8.26 |
8.90 |
G5II |
NVD |
192010.32+040247.3 |
19202+0403 |
STF2498 |
AB |
2015 |
51 |
65 |
11.9 |
8.26 |
8.90 |
G5II |
NV |
192010.32+040247.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 19202+0403 STF 2498 AB (HD 181386) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 19202+0403 STF 2498 AB (HD 181386) : MEASURES
No records found.
WDS 19202+0403 (HD 181386) : 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 19202+0403 (HD 181386) : ALADIN DSS IMAGE @ 19h 20m 10.32s +04° 02' 47.3"
WDS 19202+0403 STF 2498 AB (HD 181386) : 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 |
|
19202+0403 |
STF2498 |
AB |
65 |
12.1 |
1 |
Show |
|
19202+0403 |
BOT 2 |
AC |
101 |
171.9 |
1 |
Show |
|
19202+0403 |
TOB 299 |
AD |
113 |
135.9 |
1 |
Show |
|
19199+0413 |
A 2269 |
|
6 |
0.2 |
12 |
Show |
|
19203+0348 |
A 2270 |
|
54 |
4.7 |
15 |
Show |
|
19192+0401 |
HJ 2864 |
|
216 |
20.4 |
15 |
Show |
|
19204+0417 |
GCB 38 |
|
161 |
4.5 |
16 |
Show |
|
19213+0404 |
BAL2509 |
|
213 |
9.3 |
17 |
Show |
|
19215+0412 |
HJ 883 |
|
302 |
9.2 |
22 |
Show |
|
19181+0351 |
HEI 873 |
|
288 |
2.7 |
34 |
Show |
|
19220+0337 |
TDT1402 |
|
181 |
0.9 |
38 |
Show |
|
19227+0415 |
GCB 39 |
|
268 |
3.4 |
45 |
Show |
|
19224+0437 |
BAL2939 |
|
98 |
14.5 |
48 |
Show |
|
19188+0451 |
BAL2938 |
|
91 |
9.6 |
53 |
Show |
|
19235+0426 |
TDT1417 |
|
263 |
0.6 |
56 |
Show |
|
19201+0501 |
J 1381 |
|
290 |
2.8 |
58 |
Show |
|
19178+0317 |
A 2268 |
|
189 |
0.6 |
59 |
Show |
|
19220+0310 |
H 5 31 |
|
65 |
31.7 |
60 |
Show |
|
19224+0454 |
KPP3417 |
|
190 |
10.1 |
62 |
Show |
|
19243+0410 |
J 148 |
|
164 |
5.2 |
63 |
Show |
|
19208+0506 |
LIT 31 |
|
321 |
15.5 |
65 |
Show |
|
19187+0301 |
GRV 253 |
|
195 |
49.8 |
65 |
Show |
|
19206+0256 |
HWE 47 |
|
304 |
0.5 |
67 |
Show |
|
19246+0414 |
GCB 40 |
|
113 |
2.5 |
68 |
Show |
|
19163+0438 |
HJ 880 |
|
116 |
10.3 |
70 |
Show |
|
19171+0311 |
J 2960 |
BC |
42 |
6.5 |
70 |
Show |
|
19171+0311 |
J 2960 |
AB |
95 |
24.6 |
70 |
Show |
|
19246+0432 |
BAL2940 |
|
243 |
18.7 |
72 |
Show |
|
19252+0415 |
J 3275 |
|
274 |
7.6 |
76 |
Show |
|
19157+0438 |
ALD 72 |
|
114 |
1.6 |
76 |
Show |
|
19201+0242 |
J 1283 |
|
290 |
3.6 |
81 |
Show |
|
19169+0510 |
LDS6334 |
AB |
153 |
75.5 |
84 |
Show |
|
19169+0510 |
CSN 12 |
AC |
85 |
4.8 |
84 |
Show |
|
19169+0510 |
CSN 12 |
AD |
341 |
5.9 |
84 |
Show |
|
19169+0510 |
CSN 12 |
AE |
209 |
6.4 |
84 |
Show |
|
19169+0510 |
CSN 12 |
AF |
320 |
6.6 |
84 |
Show |
|
19169+0510 |
CSN 12 |
AG |
312 |
7.2 |
84 |
Show |
|
19169+0510 |
CSN 12 |
AH |
125 |
7.5 |
84 |
Show |
|
19169+0510 |
CSN 12 |
AI |
68 |
7.9 |
84 |
Show |
|
19169+0510 |
CSN 12 |
AJ |
163 |
7.9 |
84 |
Show |
|
19169+0510 |
CSN 12 |
AK |
77 |
8.4 |
84 |
Show |
|
19169+0510 |
CSN 12 |
AL |
319 |
9.8 |
84 |
Show |
|
19169+0510 |
CSN 12 |
AM |
259 |
9.0 |
84 |
Show |
|
19169+0510 |
CSN 12 |
AN |
285 |
9.1 |
84 |
Show |
|
19169+0510 |
CSN 12 |
AO |
|
9.8 |
84 |
Show |
|
19169+0510 |
CSN 12 |
AP |
208 |
10.0 |
84 |
Show |
|
19169+0510 |
CSN 12 |
AQ |
314 |
10.4 |
84 |
Show |
|
19169+0510 |
CSN 12 |
AR |
304 |
10.6 |
84 |
Show |
|
19169+0510 |
CSN 12 |
AS |
335 |
11.2 |
84 |
Show |
|
19169+0510 |
CSN 12 |
AT |
267 |
11.6 |
84 |
Show |
|
19169+0510 |
CSN 12 |
AU |
32 |
12.2 |
84 |
|
|
WDS 19202+0403 : COMPONENTS
|
A |
B |
C |
B |
pa=65.3°
sep=12.08"
| |
C |
pa=100.8°
sep=171.49"
| pa=103.3°
sep=161.80"
| |
D |
pa=113.5°
sep=135.62"
| pa=117.5°
sep=127.87"
| pa=243.7°
sep=49.11"
|
19202+0403 A
Name |
HD 181386 |
|
Coord arcsec 2000 |
192010.32+040247.3 |
|
Mag |
8.26 |
|
Spectral class |
G5II (yellow) |
|
PmRA |
6.00 |
|
PmDE |
-1.0 |
|
SAO |
124516 |
|
Tycho2 |
0472-01080-1 |
|
HD |
181386 |
|
GC |
26666 |
|
DM |
BD+03 3978 |
|
Tycho2 |
0472-01080-1 |
|
Pflag |
|
|
RAmdeg |
290.04304188 |
|
DEmdeg |
4.04648909 |
|
PmRA |
8.2 |
|
PmDE |
-0.1 |
|
E RAmdeg |
7 |
|
E DEmdeg |
8 |
|
E pmRA |
1.2 |
|
E pmDE |
1.1 |
|
EpRAm |
1991.18 |
|
EpDEm |
1990.90 |
|
Num |
9 |
|
Q RAmdeg |
0.9 |
|
Q DEmdeg |
0.9 |
|
Q pmRA |
0.8 |
|
Q pmDE |
0.9 |
|
BTmag |
9.489 |
|
E BTmag |
0.021 |
|
VTmag |
8.263 |
|
E VTmag |
0.013 |
|
Prox |
122 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
290.04302278 |
|
DEdeg |
4.04648944 |
|
EpRA 1990 |
1.67 |
|
EpDE 1990 |
1.59 |
|
E RAdeg |
7.2 |
|
E DEdeg |
8.1 |
|
Posflg |
|
|
Corr |
0.2 |
|
SAO |
124516 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0012 |
|
DE1950 |
|
|
PmDE1950 |
-0.009 |
|
Vmag |
8.4 |
|
SpType |
K0 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
26666 |
|
DM |
BD+03 3978 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
181386 |
|
M HD |
0 |
|
GC |
26666 |
|
RA1950rad |
5.05134345 |
|
DE1950rad |
0.06898153 |
|
PmRA2000 |
0.0014 |
|
PmDE2000 |
-0.011 |
|
Ccdm |
19202+0403 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-1.67 |
|
DDEs |
-12.8 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
3 |
|
Vmag |
8.4 |
|
Sp |
K0 |
|
PmNote |
* |
|
PmRA |
8 |
|
PmDE |
0 |
|
Dm number |
+03 3978 |
|
Cat1 |
BD |
|
Name2 |
+03 2435 |
|
Cat2 |
AGK2/3 |
|
HD |
181386 |
|
M HD |
|
|
ADS BDS |
A12322 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
19152N0352A |
|
HIC |
|
|
19202+0403 B
Coord arcsec 2000 |
192011.05+040252.3 |
|
Mag |
8.9 |
|
PmRA |
8.00 |
|
PmDE |
-2.0 |
|
Tycho2 |
0472-03470-1 |
|
HD |
181415 |
|
Calc delta mag |
0.64 |
|
Calc coord |
yes |
|
Tycho2 |
0472-03470-1 |
|
Pflag |
|
|
RAmdeg |
290.04612900 |
|
DEmdeg |
4.04789752 |
|
PmRA |
7.2 |
|
PmDE |
-0.4 |
|
E RAmdeg |
11 |
|
E DEmdeg |
13 |
|
E pmRA |
1.2 |
|
E pmDE |
1.2 |
|
EpRAm |
1990.50 |
|
EpDEm |
1989.92 |
|
Num |
8 |
|
Q RAmdeg |
0.4 |
|
Q DEmdeg |
1.6 |
|
Q pmRA |
0.4 |
|
Q pmDE |
1.6 |
|
BTmag |
10.106 |
|
E BTmag |
0.029 |
|
VTmag |
8.897 |
|
E VTmag |
0.017 |
|
Prox |
122 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
290.04611250 |
|
DEdeg |
4.04789861 |
|
EpRA 1990 |
1.65 |
|
EpDE 1990 |
1.61 |
|
E RAdeg |
11.4 |
|
E DEdeg |
12.7 |
|
Posflg |
|
|
Corr |
0.2 |
|
Ccdm |
19202+0403 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
STF2498 |
|
DRAs |
-0.95 |
|
DDEs |
-8.8 |
|
R dRAs |
10 |
|
Year |
1827 |
|
Theta |
066 |
|
Rho |
12.1 |
|
Obs |
17 |
|
Vmag |
9.0 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
7 |
|
PmDE |
-17 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
+03 2436 |
|
Cat2 |
AGK2/3 |
|
HD |
|
|
M HD |
|
|
ADS BDS |
A12322 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
19152N0352B |
|
HIC |
|
|
19202+0403 C
Coord arcsec 2000 |
192021.58+040215.1 |
|
Mag |
10.11 |
|
PmRA |
8.00 |
|
PmDE |
-9.0 |
|
Tycho2 |
0472-00504-1 |
|
Calc delta mag |
1.85 |
|
Calc coord |
yes |
|
Tycho2 |
0472-00504-1 |
|
Pflag |
|
|
RAmdeg |
290.09000013 |
|
DEmdeg |
4.03763344 |
|
PmRA |
9.9 |
|
PmDE |
-5.7 |
|
E RAmdeg |
17 |
|
E DEmdeg |
23 |
|
E pmRA |
1.5 |
|
E pmDE |
1.5 |
|
EpRAm |
1988.74 |
|
EpDEm |
1988.11 |
|
Num |
4 |
|
Q RAmdeg |
0.4 |
|
Q DEmdeg |
1.8 |
|
Q pmRA |
0.4 |
|
Q pmDE |
1.8 |
|
BTmag |
10.548 |
|
E BTmag |
0.035 |
|
VTmag |
10.114 |
|
E VTmag |
0.034 |
|
Prox |
496 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
290.08997750 |
|
DEdeg |
4.03764694 |
|
EpRA 1990 |
1.72 |
|
EpDE 1990 |
1.59 |
|
E RAdeg |
19.0 |
|
E DEdeg |
23.7 |
|
Posflg |
|
|
Corr |
0.0 |
|
Ccdm |
19202+0403 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
BOT |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1958 |
|
Theta |
101 |
|
Rho |
171.6 |
|
Obs |
1 |
|
Vmag |
9.5 |
|
Sp |
F8 |
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
+03 3980 |
|
Cat1 |
BD |
|
Name2 |
|
|
Cat2 |
|
|
HD |
181415 |
|
M HD |
|
|
ADS BDS |
A12322 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
19152N0352C |
|
HIC |
|
|
19202+0403 D
Coord arcsec 2000 |
192018.63+040153.3 |
|
Mag |
11.6 |
|
PmRA |
14.00 |
|
PmDE |
-17.0 |
|
Tycho2 |
0472-02854-1 |
|
Calc delta mag |
3.34 |
|
Calc coord |
yes |
|
Tycho2 |
0472-02854-1 |
|
Pflag |
|
|
RAmdeg |
290.07762917 |
|
DEmdeg |
4.03152868 |
|
PmRA |
13.5 |
|
PmDE |
-19.6 |
|
E RAmdeg |
51 |
|
E DEmdeg |
52 |
|
E pmRA |
1.9 |
|
E pmDE |
1.9 |
|
EpRAm |
1976.55 |
|
EpDEm |
1974.40 |
|
Num |
4 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
0.5 |
|
Q pmRA |
1.2 |
|
Q pmDE |
0.5 |
|
BTmag |
12.876 |
|
E BTmag |
0.257 |
|
VTmag |
11.600 |
|
E VTmag |
0.128 |
|
Prox |
496 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
290.07757750 |
|
DEdeg |
4.03158194 |
|
EpRA 1990 |
1.72 |
|
EpDE 1990 |
1.58 |
|
E RAdeg |
75.2 |
|
E DEdeg |
93.7 |
|
Posflg |
|
|
Corr |
0.0 |
|