18137-1845 FEN 28
18h 13m 40.20s -18° 44' 48.1" P.A. 256.00 sep 3.6 mag 12.85,13.01
Coord 2000 |
18137-1845 |
|
Discov num |
FEN 28 |
|
Comp |
|
|
Coord arcsec 2000 |
18 13 40.20 -18 44 48.1 |
|
Date first |
1916 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
255 |
|
Pa last |
256.4 |
|
P.A. Now (θ) |
256.4° |
|
Sep first |
3.5 |
|
Sep last |
3.577 |
|
Sep. Now (ρ) |
3.577" |
|
Mag pri |
12.85 |
|
Mag sec |
13.01 |
|
delta mag (ΔM) |
0.16 |
|
Spectral class |
|
|
Pri motion ra |
+012 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
+002 |
|
Sec motion dec |
-008 |
|
Notes |
B
(Blue magnitudes) |
|
rPM=1.551
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Gaia DR2 |
4095606119690354560 |
|
WDS 18137-1845 FEN 28 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Fen1929 |
Pa - |
Fender, F.G. |
1929AN....235..421F |
Fen1929 |
|
AN 235, 421, 1929 |
|
Fen1932 |
Ma j |
Fender, F.G. |
1932PUPFA...5a...1O |
Fen1932 |
|
Pub. Univ. Penn. 5, Pt.1, Sec.3, 1932 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
18137-1845 |
FEN 28 |
|
1916 |
1 |
255 |
3.5 |
12.85 |
13.01 |
|
B |
181340.20-184448.1 |
18137-1845 |
FEN 28 |
|
1999 |
2 |
256 |
3.6 |
12.85 |
13.01 |
|
B |
181340.20-184448.1 |
18137-1845 |
FEN 28 |
|
2015 |
3 |
256 |
3.6 |
12.85 |
13.01 |
|
B |
181340.20-184448.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18137-1845 FEN 28 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18137-1845 FEN 28 : MEASURES
No records found.
WDS 18137-1845 : 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 18137-1845 : ALADIN DSS IMAGE @ 18h 13m 40.20s -18° 44' 48.1"
WDS 18137-1845 FEN 28 : 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 |
|
18137-1845 |
FEN 28 |
|
256 |
3.6 |
|
Show |
|
18138-1847 |
HJ 594 |
AB |
121 |
7.6 |
5 |
Show |
|
18138-1847 |
HJ 594 |
AC |
238 |
13.5 |
5 |
Show |
|
18147-1847 |
TOB 272 |
BC |
324 |
18.4 |
16 |
Show |
|
18147-1847 |
TOB 272 |
AB |
330 |
28.8 |
16 |
Show |
|
18125-1847 |
ARA 460 |
|
86 |
13.7 |
17 |
Show |
|
18137-1903 |
SKF 97 |
|
269 |
2.5 |
18 |
Show |
|
18125-1852 |
VAT 2 |
|
86 |
7.6 |
19 |
Show |
|
18124-1840 |
KPP4092 |
|
335 |
1.6 |
19 |
Show |
|
18135-1903 |
ARA 734 |
|
211 |
10.8 |
20 |
Show |
|
18143-1902 |
ARA 740 |
|
53 |
9.2 |
20 |
Show |
|
18138-1904 |
ARA 735 |
|
93 |
9.6 |
20 |
Show |
|
18140-1904 |
ARA 736 |
|
336 |
11.6 |
20 |
Show |
|
18143-1904 |
B 2859 |
AB |
48 |
6.6 |
22 |
Show |
|
18143-1904 |
SIN 108 |
AC |
149 |
11.3 |
22 |
Show |
|
18150-1857 |
RST3167 |
|
153 |
4.5 |
23 |
Show |
|
18155-1840 |
SEE 349 |
|
134 |
10.6 |
23 |
Show |
|
18125-1901 |
SKF 95 |
|
122 |
5.9 |
24 |
Show |
|
18150-1900 |
ARA 741 |
|
355 |
14.7 |
25 |
Show |
|
18120-1852 |
OCC9177 |
|
-1 |
0.0 |
26 |
Show |
|
18153-1900 |
BU 284 |
BR |
326 |
5.2 |
28 |
Show |
|
18153-1900 |
BU 284 |
AB |
358 |
18.1 |
28 |
Show |
|
18153-1900 |
BU 284 |
AC |
86 |
31.1 |
28 |
Show |
|
18153-1900 |
BU 284 |
AD |
192 |
57.8 |
28 |
Show |
|
18153-1900 |
BU 284 |
AE |
188 |
75.3 |
28 |
Show |
|
18153-1900 |
BU 284 |
AF |
267 |
138.7 |
28 |
Show |
|
18153-1900 |
BU 284 |
AG |
200 |
12.4 |
28 |
Show |
|
18153-1900 |
BU 284 |
AH |
67 |
21.0 |
28 |
Show |
|
18153-1900 |
BU 284 |
AS |
103 |
19.1 |
28 |
Show |
|
18153-1900 |
ARA 743 |
CQ |
298 |
13.1 |
28 |
Show |
|
18133-1817 |
ARA 462 |
|
343 |
14.8 |
28 |
Show |
|
18130-1819 |
TDT 739 |
|
253 |
2.2 |
28 |
Show |
|
18141-1912 |
CHR 234 |
Aa,Ab |
60 |
0.2 |
28 |
Show |
|
18141-1912 |
ARA 738 |
AB |
61 |
15.4 |
28 |
Show |
|
18156-1835 |
ARA 465 |
|
258 |
15.2 |
30 |
Show |
|
18130-1914 |
LDS 629 |
|
132 |
48.2 |
31 |
Show |
|
18158-1855 |
OCC 566 |
|
-1 |
0.1 |
32 |
Show |
|
18118-1903 |
I 1479 |
|
237 |
2.0 |
33 |
Show |
|
18150-1912 |
LEO 15 |
AB |
112 |
4.0 |
34 |
Show |
|
18150-1912 |
LEO 15 |
AC |
300 |
8.1 |
34 |
Show |
|
18150-1912 |
OCC9178 |
Aa,Ab |
-1 |
0.1 |
34 |
Show |
|
18118-1825 |
HJ 2820 |
AB |
279 |
5.8 |
35 |
Show |
|
18118-1825 |
HJ 2820 |
AC |
82 |
12.9 |
35 |
Show |
|
18118-1825 |
HJ 2820 |
BC |
87 |
18.5 |
35 |
Show |
|
18126-1917 |
ARA 732 |
|
93 |
9.3 |
36 |
Show |
|
18146-1808 |
TDT 759 |
|
250 |
1.3 |
40 |
Show |
|
18147-1922 |
OCC 466 |
|
-1 |
0.9 |
40 |
Show |
|
18164-1858 |
B 1885 |
|
257 |
2.5 |
42 |
Show |
|
18165-1856 |
ARA 466 |
|
140 |
7.3 |
42 |
Show |
|
18166-1842 |
ARA 468 |
|
131 |
5.9 |
42 |
Show |
|
18166-1835 |
DBR 312 |
|
37 |
4.4 |
43 |
|
|
WDS 18137-1845 : COMPONENTS
18137-1845 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
181340.20-184448.1 |
|
Mag |
12.85 |
|
PmRA |
12.00 |
|
PmDE |
2.0 |
|
18137-1845 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
181339.97-184448.9 |
|
Mag |
13.01 |
|
PmRA |
-4.00 |
|
PmDE |
-8.0 |
|
Calc delta mag |
0.16 |
|
Calc coord |
yes |
|