19269+1818 HDS 2764 (HD 231440)
19h 26m 54.67s +18° 18' 08.6" P.A. 115.00 sep 0.3 mag 9.07,12.11 Sp A2 dist. 1000 pc (3262 l.y.)
Coord 2000 |
19269+1818 |
|
Discov num |
HDS2764 |
|
Comp |
|
|
Coord arcsec 2000 |
19 26 54.67 +18 18 08.6 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
115 |
|
Pa last |
115 |
|
P.A. Now (θ) |
115° |
|
Sep first |
0.3 |
|
Sep last |
0.26 |
|
Sep. Now (ρ) |
0.26" |
|
Mag pri |
9.07 |
|
Mag sec |
12.11 |
|
delta mag (ΔM) |
3.04 |
|
Spectral class |
A2 (white) |
|
Pri motion ra |
+017 |
|
Sec motion ra |
|
|
Pri motion dec |
+006 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 231440 |
|
Constellation |
Sagitta |
|
SAO |
104845 |
|
HIP |
95617 |
|
Tycho2 |
1604-00773-1 |
|
Gaia DR2 |
4323281202201472896 |
|
HD |
231440 |
|
BD |
BD+18 4079 |
|
Distance |
1000 |
|
Distance ly |
3262 |
|
WDS 19269+1818 HDS 2764 (HD 231440) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
HDS |
|
Hipparcos Double Star (from additional DD list) |
................... |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
19269+1818 |
HDS2764 |
|
1991 |
1 |
115 |
0.3 |
9.07 |
12.11 |
A2 |
|
192654.67+181808.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 19269+1818 HDS 2764 (HD 231440) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 19269+1818 HDS 2764 (HD 231440) : MEASURES
No records found.
WDS 19269+1818 (HD 231440) : 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 19269+1818 (HD 231440) : ALADIN DSS IMAGE @ 19h 26m 54.67s +18° 18' 08.6"
WDS 19269+1818 HDS 2764 (HD 231440) : 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 |
|
19269+1818 |
HDS2764 |
|
115 |
0.3 |
1 |
Show |
|
19276+1806 |
TDT1471 |
|
105 |
0.6 |
16 |
Show |
|
19256+1842 |
BOW 6 |
|
309 |
7.2 |
20 |
Show |
|
19265+1839 |
BOW 7 |
|
251 |
9.6 |
22 |
Show |
|
19284+1829 |
HU 340 |
|
120 |
0.9 |
24 |
Show |
|
19268+1749 |
TOI1196 |
|
200 |
1.7 |
30 |
Show |
|
19251+1839 |
HU 339 |
|
246 |
0.9 |
34 |
Show |
|
19296+1800 |
AG 231 |
|
239 |
4.5 |
43 |
Show |
|
19281+1739 |
STF2529 |
|
297 |
6.7 |
43 |
Show |
|
19300+1826 |
J 137 |
|
18 |
4.5 |
46 |
Show |
|
19311+1817 |
OL 82 |
|
246 |
1.4 |
50 |
Show |
|
19315+1804 |
L 29 |
|
346 |
13.4 |
59 |
Show |
|
19283+1719 |
TDT1477 |
|
33 |
1.6 |
63 |
Show |
|
19313+1830 |
TDT1518 |
|
232 |
2.8 |
64 |
Show |
|
19236+1902 |
SLE 941 |
|
290 |
24.3 |
65 |
Show |
|
19287+1718 |
STE 1 |
|
240 |
6.0 |
65 |
Show |
|
19241+1724 |
BPM1027 |
|
162 |
104.2 |
68 |
Show |
|
19232+1857 |
J 1192 |
|
152 |
4.6 |
71 |
Show |
|
19253+1925 |
SLE 945 |
|
171 |
6.8 |
71 |
Show |
|
19319+1804 |
L 45 |
|
146 |
4.9 |
73 |
Show |
|
19263+1706 |
TDT1459 |
|
237 |
2.5 |
73 |
Show |
|
19316+1747 |
STF2536 |
|
120 |
1.8 |
75 |
Show |
|
19321+1833 |
TDT1525 |
|
234 |
0.8 |
76 |
Show |
|
19291+1707 |
TDT1491 |
|
167 |
2.6 |
78 |
Show |
|
19255+1933 |
SLE 947 |
AB |
258 |
8.4 |
78 |
Show |
|
19255+1933 |
SLE 947 |
AC |
212 |
10.9 |
78 |
Show |
|
19322+1756 |
DAM 354 |
|
333 |
12.2 |
79 |
Show |
|
19215+1840 |
TDT1397 |
|
228 |
0.5 |
80 |
Show |
|
19324+1758 |
DAM 355 |
|
161 |
6.3 |
81 |
Show |
|
19314+1841 |
HJ 890 |
|
248 |
9.0 |
83 |
Show |
|
19305+1724 |
WSS 3 |
|
206 |
1.5 |
83 |
Show |
|
19218+1737 |
BPM1024 |
|
272 |
98.9 |
84 |
Show |
|
19214+1749 |
IPH 27 |
|
149 |
14.5 |
85 |
Show |
|
19319+1907 |
NSN 716 |
|
288 |
1.1 |
86 |
Show |
|
19211+1751 |
HU 338 |
|
152 |
0.3 |
87 |
Show |
|
19244+1656 |
HDS2753 |
Aa,Ab |
139 |
0.4 |
90 |
Show |
|
19244+1656 |
STFA 41 |
AB |
78 |
342.3 |
90 |
Show |
|
19332+1808 |
BPM1090 |
|
294 |
25.4 |
91 |
Show |
|
19255+1948 |
HJ 2871 |
AB |
87 |
13.5 |
93 |
Show |
|
19255+1948 |
HJ 2871 |
AC |
212 |
50.9 |
93 |
Show |
|
19302+1657 |
BPM1035 |
|
310 |
85.0 |
94 |
Show |
|
19335+1814 |
HU 341 |
|
119 |
2.2 |
95 |
Show |
|
19308+1935 |
SLE 950 |
|
138 |
7.9 |
95 |
Show |
|
19299+1943 |
SLE 949 |
|
184 |
12.5 |
96 |
Show |
|
19265+1953 |
STF2521 |
AB |
31 |
29.0 |
96 |
Show |
|
19265+1953 |
STF2521 |
AC |
326 |
75.1 |
96 |
Show |
|
19265+1953 |
STF2521 |
AD |
62 |
152.1 |
96 |
Show |
|
19265+1953 |
STF2521 |
AE |
66 |
28.2 |
96 |
Show |
|
19280+1642 |
GWP2855 |
|
16 |
14.6 |
98 |
Show |
|
19209+1904 |
SKF1087 |
AD |
158 |
16.3 |
98 |
Show |
|
19209+1904 |
RAO 610 |
Aa,Ab |
197 |
0.6 |
98 |
|
|
WDS 19269+1818 : COMPONENTS
19269+1818 A
Componente originario normalizzato |
AB |
|
Name |
HD 231440 |
|
Coord arcsec 2000 |
192654.67+181808.6 |
|
Mag |
9.07 |
|
Spectral class |
A2 (white) |
|
PmRA |
17.00 |
|
PmDE |
6.0 |
|
SAO |
104845 |
|
HIP |
95617 |
|
Tycho2 |
1604-00773-1 |
|
HD |
231440 |
|
BD |
BD+18 4079 |
|
Tycho2 |
1604-00773-1 |
|
Pflag |
|
|
RAmdeg |
291.72782756 |
|
DEmdeg |
18.30240349 |
|
PmRA |
17.2 |
|
PmDE |
3.6 |
|
E RAmdeg |
8 |
|
E DEmdeg |
7 |
|
E pmRA |
1.0 |
|
E pmDE |
1.1 |
|
EpRAm |
1990.40 |
|
EpDEm |
1990.91 |
|
Num |
12 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
0.7 |
|
Q pmRA |
1.3 |
|
Q pmDE |
0.7 |
|
BTmag |
9.207 |
|
E BTmag |
0.017 |
|
VTmag |
8.960 |
|
E VTmag |
0.014 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
95617 |
|
CCDM |
AB |
|
RAdeg |
291.72778556 |
|
DEdeg |
18.30239500 |
|
EpRA 1990 |
1.68 |
|
EpDE 1990 |
1.74 |
|
E RAdeg |
7.7 |
|
E DEdeg |
7.3 |
|
Posflg |
P |
|
Corr |
-0.3 |
|
SAO |
104845 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0012 |
|
DE1950 |
|
|
PmDE1950 |
0.004 |
|
Vmag |
8.7 |
|
SpType |
A2 |
|
Double code |
|
|
Source |
28 |
|
CatNum |
7449 |
|
DM |
BD+18 4079 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
231440 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
5.08191733 |
|
DE1950rad |
0.31765962 |
|
PmRA2000 |
0.0013 |
|
PmDE2000 |
0.003 |
|
Catalog |
H |
|
HIP |
95617 |
|
Proxy |
H |
|
RAhms |
19 26 54.67 |
|
DEdms |
+18 18 08.6 |
|
Vmag |
8.94 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
291.728 |
|
DEdeg |
18.3024 |
|
AstroRef |
* |
|
Plx |
3.58 |
|
CCDM |
19269+1818 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
B |
|
M HIP |
AB |
|
Theta |
115 |
|
Rho |
0.26 |
|
HD |
231440 |
|
BD |
BD+18 4079 |
|
CD |
|
|
CP |
|
|
Dm number |
+18 4079 |
|
VIred |
0.22 |
|
SpType |
A2 |
|
R SpType |
|
|
Coord arcsec 2000 |
192654.67+181808.6 |
|
HIP |
95617 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
5.0916103782 |
|
DErad |
0.3194370121 |
|
Plx |
1 |
|
PmRA |
16.62 |
|
PmDE |
6.98 |
|
E RArad |
0.77 |
|
E DErad |
0.87 |
|
E Plx |
1.28 |
|
E pmRA |
0.81 |
|
E pmDE |
1.03 |
|
Hpmag |
9.0023 |
|
E Hpmag |
0.0012 |
|
SHp |
0.019 |
|
VA |
0 |
|
BV |
0.218 |
|
E BV |
0.017 |
|
VI |
0.24 |
|
Ccdm |
19269+1818 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
0.67 |
|
DDEs |
8.7 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.1 |
|
Sp |
A2 |
|
PmNote |
* |
|
PmRA |
17 |
|
PmDE |
6 |
|
Dm number |
+18 4079 |
|
Cat1 |
BD |
|
Name2 |
+18 1854 |
|
Cat2 |
AGK2/3 |
|
HD |
231440 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
95617 |
|
19269+1818 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
192654.69+181808.5 |
|
Mag |
12.11 |
|
Calc delta mag |
3.04 |
|
Calc coord |
yes |
|
Ccdm |
19269+1818 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
0.70 |
|
DDEs |
8.6 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
115 |
|
Rho |
0.3 |
|
Obs |
1 |
|
Vmag |
12.1 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
17 |
|
PmDE |
6 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
95617 |
|