14556-1444 HLD 21 (HD 131718)
14h 55m 33.66s -14° 44' 09.2" P.A. 19.00 sep 3.6 mag 10.00,10.19 Sp G2/3V
Coord 2000 |
14556-1444 |
|
Discov num |
HLD 21 |
|
Comp |
|
|
Coord arcsec 2000 |
14 55 33.66 -14 44 09.2 |
|
Date first |
1881 |
|
Date last |
2016 |
|
Obs |
30 |
|
Pa first |
23 |
|
Pa last |
19 |
|
P.A. Now (θ) |
19° |
|
Sep first |
3.9 |
|
Sep last |
3.619 |
|
Sep. Now (ρ) |
3.619" |
|
Mag pri |
10.00 |
|
Mag sec |
10.19 |
|
delta mag (ΔM) |
0.19 |
|
Spectral class |
G2/3V (yellow) |
|
Pri motion ra |
-026 |
|
Sec motion ra |
-029 |
|
Pri motion dec |
-043 |
|
Sec motion dec |
-043 |
|
Notes |
T
(Parallax indicates physical) |
|
rPM=0.058 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 131718 |
|
Constellation |
Libra |
|
Tycho2 |
5590-00671-1 |
|
Gaia DR2 |
6310318306659472768 |
|
HD |
131718 |
|
WDS 14556-1444 HLD 21 (HD 131718) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Hld1874 |
Ma - |
Holden, E.S. |
. |
Hld1874 |
|
Washington Observations, 1874 |
|
Hld1875 |
Ma - |
Holden, E.S. |
. |
Hld1875 |
|
Washington Observations, 1875 |
|
Hld1875b |
Ma j |
Holden, E.S. & Newcomb, S. |
1875AN.....86..321H |
Hld1875b |
|
AN 86, 321, 1875 |
|
Hld1875c |
Ma j |
Holden, E.S. |
1875AN.....86..321H |
Hld1875c |
|
AN 86, 321, 1875 |
|
Hld1876 |
Ma - |
Holden, E.S. |
. |
Hld1876 |
|
Washington Observations, 1876 |
|
Hld1876b |
Ma j |
Holden, E.S. |
1876AN.....88..131H |
Hld1876b |
|
AN 88, 131, 1876 |
|
Hld1877 |
Ma - |
Holden, E.S. |
1877AN.....90..161H |
Hld1877 |
|
AN 90, 161, 1877 |
|
Hld1877b |
Ma j |
Holden, E.S. |
1877AN.....90..161H |
Hld1877b |
|
AN 90, 161, 1877 |
|
Hld1878 |
Ma - |
Holden, E.S. |
. |
Hld1878 |
|
Washington Observations, 1878 |
|
Hld1878b |
Ma j |
Holden, E.S. |
1878AN.....93...65H |
Hld1878b |
|
AN 93, 65, 1878 (data also in Hld1878) |
|
Hld1879 |
Ma - |
Holden, E.S. |
. |
Hld1879 |
|
Washington Observations, 1879 |
|
Hld1879b |
Ma j |
Holden, E.S. |
1879AN.....95..329H |
Hld1879b |
|
AN 95, 329, 1879 (data also in Hld1879) |
|
Hld1880 |
Ma - |
Holden, E.S. |
. |
Hld1880 |
|
Washington Observations, 1880 |
|
Hld1880b |
Ma j |
Holden, E.S. |
1880AN.....97..319H |
Hld1880b |
|
AN 97, 319, 1880 (data also in Hld1880) |
|
Hld1881 |
Ma - |
Holden, E.S. |
. |
Hld1881 |
|
Washington Observations, 1881 |
|
Hld1881b |
Ma j |
Holden, E.S. |
1881MNRAS..41..416. |
Hld1881b |
|
MNRAS 41, 416, 1881 |
|
Hld1882 |
Ma - |
Holden, E.S. |
1882PWasO...1...77H |
Hld1882 |
|
Pub. Washburn Obs. 1, 77, 1882 (see Pub. Lick Obs. 2, 1894) |
1894PLicO...2.....B |
Hld1884 |
Ma - |
Holden, E.S. |
1884PWasO...2...97H |
Hld1884 |
|
Pub. Washburn Obs. 2, 97, 1884 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
14556-1444 |
HLD 21 |
|
2000 |
24 |
20 |
3.4 |
10.00 |
10.19 |
G2/3V |
D |
145533.66-144409.2 |
14556-1444 |
HLD 21 |
|
2011 |
25 |
19 |
3.4 |
10.00 |
10.19 |
G2/3V |
D |
145533.66-144409.2 |
14556-1444 |
HLD 21 |
|
2016 |
27 |
19 |
3.6 |
10.00 |
10.19 |
G2/3V |
|
145533.66-144409.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 14556-1444 HLD 21 (HD 131718) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 14556-1444 HLD 21 (HD 131718) : MEASURES
No records found.
WDS 14556-1444 (HD 131718) : 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 14556-1444 (HD 131718) : ALADIN DSS IMAGE @ 14h 55m 33.66s -14° 44' 09.2"
WDS 14556-1444 HLD 21 (HD 131718) : 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 |
|
14556-1444 |
HLD 21 |
|
19 |
3.6 |
|
Show |
|
14552-1437 |
WRH 5 |
|
21 |
4.0 |
21 |
Show |
|
14566-1406 |
HJ 561 |
AB |
163 |
126.7 |
41 |
Show |
|
14566-1406 |
HJ 561 |
AC |
261 |
159.7 |
41 |
Show |
|
14544-1532 |
GWP2472 |
|
223 |
209.4 |
51 |
Show |
|
14595-1415 |
GWP2485 |
|
210 |
127.5 |
64 |
Show |
|
14508-1455 |
GWP2466 |
|
53 |
14.7 |
70 |
Show |
|
14540-1551 |
AOT 55 |
|
241 |
36.7 |
71 |
Show |
|
14509-1503 |
GWP2467 |
AB |
152 |
106.0 |
71 |
Show |
|
14509-1503 |
KPP4381 |
AC |
275 |
2.7 |
71 |
Show |
|
14504-1449 |
TDS9322 |
|
129 |
0.6 |
75 |
Show |
|
14598-1548 |
HU 1154 |
|
325 |
3.2 |
89 |
Show |
|
14577-1318 |
BRT2738 |
|
343 |
4.4 |
92 |
Show |
|
14558-1312 |
HU 142 |
|
11 |
2.4 |
92 |
Show |
|
14493-1409 |
BU 106 |
AB |
7 |
1.9 |
98 |
Show |
|
14493-1409 |
BU 106 |
AC |
295 |
12.3 |
98 |
Show |
|
14493-1409 |
BU 106 |
AD |
165 |
25.0 |
98 |
Show |
|
14493-1409 |
BU 106 |
AE |
232 |
26.6 |
98 |
Show |
|
14587-1317 |
UC 2889 |
|
329 |
12.6 |
99 |
Show |
|
14510-1329 |
AHD 27 |
|
194 |
11.9 |
100 |
Show |
|
14509-1603 |
BEU 19 |
Ba,Bb |
108 |
0.3 |
104 |
Show |
|
14509-1603 |
AOT 53 |
BC |
236 |
111.1 |
104 |
Show |
Zubenelgenubi |
14509-1603 |
SHJ 186 |
AB |
314 |
231.1 |
104 |
Show |
Zubenelgenubi |
14509-1603 |
AOT 53 |
AC |
291 |
275.6 |
104 |
Show |
Zubenelgenubi |
14509-1603 |
CAB 1 |
AD |
266 |
999.9 |
104 |
Show |
Zubenelgenubi |
14509-1603 |
ALP 30 |
AE |
262 |
368.7 |
104 |
Show |
Zubenelgenubi |
14509-1603 |
DSG 17 |
Aa,Ab |
351 |
0.0 |
104 |
Show |
|
14519-1614 |
AOT 54 |
|
154 |
28.6 |
105 |
Show |
|
14520-1619 |
ITF 14 |
|
263 |
3.7 |
109 |
Show |
|
15013-1555 |
GWP2486 |
|
296 |
96.2 |
110 |
Show |
|
14537-1631 |
BU 118 |
AB |
303 |
1.6 |
110 |
Show |
|
14537-1631 |
FOX 187 |
AC |
26 |
83.1 |
110 |
Show |
|
15003-1632 |
SKF 437 |
|
310 |
4.7 |
129 |
Show |
|
15029-1600 |
RST3904 |
|
146 |
0.3 |
131 |
Show |
|
14590-1243 |
GWP2481 |
|
68 |
22.4 |
131 |
Show |
|
15042-1530 |
RST3906 |
|
335 |
0.0 |
134 |
Show |
|
15028-1314 |
GWP2487 |
|
158 |
32.9 |
139 |
Show |
|
15017-1637 |
BRT 623 |
|
144 |
3.2 |
144 |
Show |
|
14460-1528 |
HLD 20 |
|
250 |
3.1 |
146 |
Show |
|
14513-1700 |
HU 1270 |
BC |
207 |
0.3 |
149 |
Show |
|
14513-1700 |
HU 1270 |
A,BC |
359 |
29.6 |
149 |
Show |
|
14502-1653 |
GWP2465 |
AB |
272 |
186.1 |
151 |
Show |
|
14489-1247 |
RST3895 |
|
359 |
0.8 |
153 |
Show |
|
14540-1715 |
TSN 90 |
|
133 |
13.3 |
153 |
Show |
|
14498-1231 |
UC 2849 |
AB |
118 |
9.4 |
157 |
Show |
|
14476-1256 |
OCC 573 |
|
-1 |
0.0 |
158 |
Show |
|
14451-1531 |
GWP2452 |
|
299 |
68.8 |
159 |
Show |
|
15036-1636 |
OCC 462 |
|
-1 |
0.1 |
161 |
Show |
|
14490-1700 |
HU 477 |
|
211 |
4.7 |
166 |
Show |
|
14446-1548 |
LDS4499 |
|
211 |
8.3 |
171 |
Show |
|
15059-1606 |
RST3908 |
|
138 |
0.2 |
171 |
|
|
WDS 14556-1444 : COMPONENTS
14556-1444 A
Componente originario normalizzato |
AB |
|
Name |
HD 131718 |
|
Coord arcsec 2000 |
145533.66-144409.2 |
|
Mag |
10 |
|
Spectral class |
G2/3V (yellow) |
|
PmRA |
-26.00 |
|
PmDE |
-43.0 |
|
Tycho2 |
5590-00671-1 |
|
HD |
131718 |
|
Tycho2 |
5590-00671-1 |
|
Pflag |
|
|
RAmdeg |
223.89026090 |
|
DEmdeg |
-14.73590022 |
|
PmRA |
-30.2 |
|
PmDE |
-49.7 |
|
E RAmdeg |
22 |
|
E DEmdeg |
28 |
|
E pmRA |
1.8 |
|
E pmDE |
1.7 |
|
EpRAm |
1989.86 |
|
EpDEm |
1988.26 |
|
Num |
4 |
|
Q RAmdeg |
0.6 |
|
Q DEmdeg |
3.0 |
|
Q pmRA |
0.6 |
|
Q pmDE |
3.1 |
|
BTmag |
10.625 |
|
E BTmag |
0.044 |
|
VTmag |
9.998 |
|
E VTmag |
0.037 |
|
Prox |
36 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
223.89033333 |
|
DEdeg |
-14.73578278 |
|
EpRA 1990 |
1.63 |
|
EpDE 1990 |
1.50 |
|
E RAdeg |
21.8 |
|
E DEdeg |
28.8 |
|
Posflg |
|
|
Corr |
0.1 |
|
Ccdm |
14556-1444 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-2.22 |
|
DDEs |
-6.1 |
|
R dRAs |
66 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.5 |
|
Sp |
G5 |
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
-14 4070 |
|
Cat1 |
BD |
|
Name2 |
|
|
Cat2 |
|
|
HD |
131718 |
|
M HD |
|
|
ADS BDS |
A 9437 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
14500S1420A |
|
HIC |
|
|
14556-1444 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
145533.74-144405.8 |
|
Mag |
10.19 |
|
PmRA |
-29.00 |
|
PmDE |
-43.0 |
|
Tycho2 |
5590-00671-2 |
|
Calc delta mag |
0.19 |
|
Calc coord |
yes |
|
Tycho2 |
5590-00671-2 |
|
Pflag |
|
|
RAmdeg |
223.89063925 |
|
DEmdeg |
-14.73495842 |
|
PmRA |
-23.5 |
|
PmDE |
-42.6 |
|
E RAmdeg |
27 |
|
E DEmdeg |
35 |
|
E pmRA |
1.8 |
|
E pmDE |
1.8 |
|
EpRAm |
1989.09 |
|
EpDEm |
1987.08 |
|
Num |
3 |
|
Q RAmdeg |
3.2 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
3.3 |
|
Q pmDE |
1.2 |
|
BTmag |
10.943 |
|
E BTmag |
0.058 |
|
VTmag |
10.193 |
|
E VTmag |
0.043 |
|
Prox |
36 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
223.89069583 |
|
DEdeg |
-14.73485778 |
|
EpRA 1990 |
1.63 |
|
EpDE 1990 |
1.49 |
|
E RAdeg |
27.2 |
|
E DEdeg |
36.1 |
|
Posflg |
D |
|
Corr |
0.1 |
|
Ccdm |
14556-1444 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HLD 21 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1881 |
|
Theta |
021 |
|
Rho |
3.7 |
|
Obs |
14 |
|
Vmag |
9.6 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 9437 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
14500S1420B |
|
HIC |
|
|