18238-1930 LEO 16 (HD 313300)
18h 23m 51.14s -19° 30' 17.0" P.A. 84.00 sep 1.2 mag 10.63,10.82 Sp K0 dist. 55.62 pc (181.43 l.y.)
Coord 2000 |
18238-1930 |
|
Discov num |
LEO 16 |
|
Comp |
|
|
Coord arcsec 2000 |
18 23 51.14 -19 30 17.0 |
|
Date first |
1917 |
|
Date last |
2018 |
|
Obs |
11 |
|
Pa first |
49 |
|
Pa last |
84.3 |
|
P.A. Now (θ) |
84.3° |
|
Sep first |
1.1 |
|
Sep last |
1.201 |
|
Sep. Now (ρ) |
1.201" |
|
Mag pri |
10.63 |
|
Mag sec |
10.82 |
|
delta mag (ΔM) |
0.19 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
+003 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
-052 |
|
Sec motion dec |
-037 |
|
Notes |
|
|
rPM=0.318
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 313300 |
|
Constellation |
Sagittarius |
|
HIP |
90153 |
|
Tycho2 |
6273-00186-2 |
|
Gaia DR2 |
4093006565066268800 |
|
HD |
313300 |
|
BD |
BD-19 4985 |
|
Distance |
55.62 |
|
Distance ly |
181.43 |
|
WDS 18238-1930 LEO 16 (HD 313300) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Leo1918 |
Ma - |
Leonard, F.C. |
1918MNRAS..78..475L |
Leo1918 |
|
MNRAS 78, 475, 1918 |
|
Leo1933 |
Ma - |
Leonard, F.C. |
1933LicOB..16...90L |
Leo1933 |
|
Lick Obs. Bull. 16, 90, 1933 |
|
Leo1943 |
Ma - |
Leonard, F.C. |
1943PASP...55..241L |
Leo1943 |
|
PASP 55, 241, 1943 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
18238-1930 |
LEO 16 |
|
1991 |
6 |
73 |
0.9 |
10.63 |
10.82 |
|
|
182351.14-193017.0 |
18238-1930 |
LEO 16 |
|
2009 |
8 |
81 |
1.2 |
10.63 |
10.82 |
|
|
182351.14-193017.0 |
18238-1930 |
LEO 16 |
|
2015 |
9 |
83 |
1.2 |
10.63 |
10.82 |
K0 |
|
182351.14-193017.0 |
18238-1930 |
LEO 16 |
|
2018 |
10 |
84 |
1.2 |
10.63 |
10.82 |
K0 |
|
182351.14-193017.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18238-1930 LEO 16 (HD 313300) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18238-1930 LEO 16 (HD 313300) : MEASURES
No records found.
WDS 18238-1930 (HD 313300) : 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 18238-1930 (HD 313300) : ALADIN DSS IMAGE @ 18h 23m 51.14s -19° 30' 17.0"
WDS 18238-1930 LEO 16 (HD 313300) : 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 |
|
18238-1930 |
LEO 16 |
|
84 |
1.2 |
|
Show |
|
18237-1936 |
ARA 746 |
|
280 |
12.9 |
6 |
Show |
|
18242-1935 |
BU 49 |
AB |
45 |
8.2 |
7 |
Show |
|
18242-1935 |
BU 49 |
AC |
304 |
22.4 |
7 |
Show |
|
18242-1935 |
BU 49 |
AD |
149 |
23.4 |
7 |
Show |
|
18244-1917 |
J 1630 |
|
222 |
5.3 |
18 |
Show |
|
18246-1944 |
OCC 459 |
|
-1 |
2.5 |
18 |
Show |
|
18228-1910 |
OCC 474 |
|
-1 |
0.2 |
26 |
Show |
|
18241-1905 |
ARA 747 |
|
291 |
6.2 |
26 |
Show |
|
18232-1903 |
I 1365 |
|
150 |
1.3 |
29 |
Show |
|
18258-1953 |
ARA 750 |
|
112 |
3.6 |
36 |
Show |
|
18217-1909 |
BRT1531 |
|
215 |
4.9 |
38 |
Show |
|
18231-2009 |
DON 897 |
|
129 |
1.6 |
40 |
Show |
|
18210-1939 |
BU 48 |
AB |
349 |
2.6 |
41 |
Show |
|
18210-1939 |
BU 48 |
AC |
283 |
78.6 |
41 |
Show |
|
18223-1856 |
J 1740 |
AB |
148 |
5.4 |
42 |
Show |
|
18223-1856 |
J 1740 |
AC |
178 |
8.7 |
42 |
Show |
|
18236-1849 |
ARA 477 |
|
352 |
13.9 |
42 |
Show |
|
18260-1901 |
TDT 863 |
|
23 |
1.7 |
42 |
Show |
|
18210-1939 |
BU 48 |
CD |
57 |
16.4 |
43 |
Show |
|
18247-2012 |
OCC 409 |
|
-1 |
0.0 |
44 |
Show |
|
18209-1956 |
RST3177 |
|
326 |
1.3 |
50 |
Show |
|
18228-1843 |
CHR 235 |
|
182 |
0.1 |
50 |
Show |
|
18205-1951 |
DON 892 |
|
298 |
1.3 |
52 |
Show |
|
18214-1852 |
EVS 35 |
AB |
204 |
10.6 |
53 |
Show |
|
18214-1852 |
KRV 48 |
AC |
157 |
71.4 |
53 |
Show |
|
18214-1852 |
KRV 48 |
AD |
98 |
95.0 |
53 |
Show |
|
18223-2018 |
BHA 27 |
|
236 |
7.0 |
53 |
Show |
|
18209-2004 |
ARA1148 |
AB |
310 |
11.1 |
54 |
Show |
|
18262-1846 |
J 1743 |
|
265 |
3.4 |
55 |
Show |
|
18261-2019 |
SKF 101 |
|
35 |
2.9 |
59 |
Show |
|
18274-1900 |
ARA 751 |
|
313 |
7.8 |
59 |
Show |
|
18272-1852 |
ARA 483 |
|
48 |
10.0 |
61 |
Show |
|
18196-1944 |
WRH 30 |
|
273 |
0.3 |
63 |
Show |
|
18254-2033 |
JC 6 |
|
280 |
1.7 |
66 |
Show |
|
18262-1832 |
CHR 236 |
|
116 |
0.1 |
67 |
Show |
|
18232-1823 |
TOB 288 |
|
184 |
12.6 |
69 |
Show |
|
18261-1829 |
ARA 478 |
|
54 |
12.0 |
70 |
Show |
|
18270-1835 |
SKF 935 |
|
16 |
4.6 |
72 |
Show |
|
18274-1838 |
LEO 17 |
AB |
211 |
4.1 |
73 |
Show |
|
18274-1838 |
LEO 17 |
AC |
276 |
17.9 |
73 |
Show |
|
18270-1830 |
OCC 541 |
|
-1 |
0.4 |
76 |
Show |
|
18274-1838 |
LEO 17 |
DE |
295 |
15.9 |
76 |
Show |
|
18186-1906 |
OCC9181 |
|
-1 |
0.2 |
78 |
Show |
|
18229-1818 |
J 1629 |
|
82 |
8.6 |
79 |
Show |
|
18290-1858 |
I 1368 |
|
288 |
0.6 |
80 |
Show |
|
18267-1822 |
ARA 481 |
|
7 |
11.2 |
80 |
Show |
|
18264-1819 |
ARA 480 |
|
279 |
10.1 |
81 |
Show |
|
18184-1859 |
OCC9180 |
|
-1 |
0.1 |
84 |
Show |
|
18268-1814 |
FEN 30 |
|
47 |
3.4 |
88 |
Show |
|
18177-1940 |
BU 246 |
AB |
116 |
0.5 |
88 |
|
|
WDS 18238-1930 : COMPONENTS
18238-1930 A
Componente originario normalizzato |
AB |
|
Name |
HD 313300 |
|
Coord arcsec 2000 |
182351.14-193017.0 |
|
Mag |
10.63 |
|
Spectral class |
K0 (yellow-orange) |
|
PmRA |
3.00 |
|
PmDE |
-52.0 |
|
HIP |
90153 |
|
Tycho2 |
6273-00186-1 |
|
HD |
313300 |
|
BD |
BD-19 4985 |
|
Tycho2 |
6273-00186-1 |
|
Pflag |
|
|
RAmdeg |
275.96310694 |
|
DEmdeg |
-19.50474818 |
|
PmRA |
3.1 |
|
PmDE |
-52.2 |
|
E RAmdeg |
48 |
|
E DEmdeg |
43 |
|
E pmRA |
3.3 |
|
E pmDE |
3.7 |
|
EpRAm |
1970.16 |
|
EpDEm |
1969.31 |
|
Num |
4 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
1.3 |
|
Q pmRA |
0.8 |
|
Q pmDE |
1.3 |
|
BTmag |
11.676 |
|
E BTmag |
0.133 |
|
VTmag |
10.627 |
|
E VTmag |
0.088 |
|
Prox |
8 |
|
TYC |
T |
|
HIP |
90153 |
|
CCDM |
B |
|
RAdeg |
275.96306583 |
|
DEdeg |
-19.50459389 |
|
EpRA 1990 |
1.68 |
|
EpDE 1990 |
1.37 |
|
E RAdeg |
131.8 |
|
E DEdeg |
181.2 |
|
Posflg |
|
|
Corr |
0.1 |
|
Catalog |
H |
|
HIP |
90153 |
|
Proxy |
H |
|
RAhms |
18 23 51.19 |
|
DEdms |
-19 30 16.3 |
|
Vmag |
9.97 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
275.963 |
|
DEdeg |
-19.5045 |
|
AstroRef |
A |
|
Plx |
13.08 |
|
CCDM |
18239-1930 |
|
N CCDM |
M |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
255 |
|
Rho |
1.16 |
|
HD |
|
|
BD |
BD-19 4985 |
|
CD |
|
|
CP |
|
|
Dm number |
-19 4985 |
|
VIred |
0.91 |
|
SpType |
|
|
R SpType |
|
|
Coord arcsec 2000 |
182351.19-193016.3 |
|
HIP |
90153 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
4.8164682509 |
|
DErad |
-0.3404181496 |
|
Plx |
17.98 |
|
PmRA |
-5.39 |
|
PmDE |
-38.01 |
|
E RArad |
9.29 |
|
E DErad |
6.84 |
|
E Plx |
9.09 |
|
E pmRA |
11.1 |
|
E pmDE |
8.61 |
|
Hpmag |
10.1207 |
|
E Hpmag |
0.0055 |
|
SHp |
0.035 |
|
VA |
0 |
|
BV |
0.91 |
|
E BV |
0.02 |
|
VI |
0.91 |
|
18238-1930 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
182351.22-193016.9 |
|
Mag |
10.82 |
|
PmRA |
-4.00 |
|
PmDE |
-37.0 |
|
Calc delta mag |
0.19 |
|
Calc coord |
yes |
|