19222+1640 HO 105 (HD 231247)
19h 22m 12.87s +16° 39' 45.0" P.A. 189.00 sep 2.8 mag 8.91,9.94 Sp B9 dist. 854.7 pc (2788.03 l.y.)
Coord 2000 |
19222+1640 |
|
Discov num |
HO 105 |
|
Comp |
|
|
Coord arcsec 2000 |
19 22 12.87 +16 39 45.0 |
|
Date first |
1883 |
|
Date last |
2020 |
|
Obs |
20 |
|
Pa first |
188 |
|
Pa last |
189 |
|
P.A. Now (θ) |
189° |
|
Sep first |
2.6 |
|
Sep last |
2.779 |
|
Sep. Now (ρ) |
2.779" |
|
Mag pri |
8.91 |
|
Mag sec |
9.94 |
|
delta mag (ΔM) |
1.03 |
|
Spectral class |
B9 (blue-white) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=1.346
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 231247 |
|
Constellation |
Sagitta |
|
HIP |
95214 |
|
Tycho2 |
1600-00055-1 |
|
Gaia DR2 |
4322626683537156224 |
|
HD |
231247 |
|
BD |
BD+16 3829 |
|
Distance |
854.7 |
|
Distance ly |
2788.03 |
|
WDS 19222+1640 HO 105 (HD 231247) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Ho_1883 |
Ma j |
Hough, G.W. |
1883MNRAS..43..371H |
Ho_1883 |
|
MNRAS 43, 371, 1883 (data also in Ho_1890) |
1890AN....125....1H |
Ho_1884 |
Ma j |
Hough, G.W. |
1884MNRAS..44..365H |
Ho_1884 |
|
MNRAS 44, 365, 1884 (data also in Ho_1890) |
1890AN....125....1H |
Ho_1885 |
Ma j |
Hough, G.W. |
1885MNRAS..45..417H |
Ho_1885 |
|
MNRAS 45, 417, 1885 (data also in Ho_1890) |
1890AN....125....1H |
Ho_1886 |
Ma j |
Hough, G.W. |
1886MNRAS..46..393H |
Ho_1886 |
|
MNRAS 46, 393, 1886 (data also in Ho_1890) |
1890AN....125....1H |
Ho_1887 |
Ma j |
Hough, G.W. |
1887AN....116..273H |
Ho_1887 |
|
AN 116, 273, 1887 |
|
Ho_1890 |
Ma j |
Hough, G.W. |
1890AN....125....1H |
Ho_1890 |
|
AN 125, 1, 1890 |
|
Ho_1890b |
Ma j |
Hough, G.W. |
1890AJ......9..177H |
Ho_1890b |
|
AJ 9, 177, 1890 (some data also in Ho_1890 or Ho_1894b) |
1890AN....125....1H |
Ho_1894a |
Ma - |
Hough, G.W. |
1894MNRAS..54..251H |
Ho_1894a |
|
MNRAS 54, 251, 1894 |
|
Ho_1894b |
Ma j |
Hough, G.W. (HO 304 - 490) |
1894AN....135..281H |
Ho_1894b |
|
AN 135, 281, 1894 |
|
Ho_1894c |
Ma - |
Hough, G.W. (measure by Dembowski, H.) |
1894AN....135..281H |
Ho_1894c |
|
AN 135, 281, 1894 |
|
Ho_1899a |
Ma j |
Hough, G.W. |
1899AN....149..65H |
Ho_1899a |
|
AN 149, 65, 1899 |
|
Ho_1899b |
Ma - |
Hough, G.W. (measure by Burnham, S.W.) |
1899AN....149..65H |
Ho_1899b |
|
AN 149, 65, 1899 |
|
Ho_1907 |
Ma - |
Hough, G.W. |
1907PFAO....3c...1D |
Ho_1907 |
|
Pub. Univ. Penn. 3, Pt. 3, 1907 (measures sent to Doolittle) |
|
Ho_1932A |
Ma - |
Hough, G.W. |
1932QB821.A43...... |
Ho_1932A |
|
cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox) |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
19222+1640 |
HO 105 |
|
2001 |
16 |
190 |
2.9 |
8.91 |
9.94 |
B9 |
|
192212.87+163945.0 |
19222+1640 |
HO 105 |
|
2011 |
17 |
188 |
2.8 |
8.91 |
9.94 |
B9 |
|
192212.87+163945.0 |
19222+1640 |
HO 105 |
|
2016 |
18 |
190 |
2.8 |
8.91 |
9.94 |
B9 |
|
192212.87+163945.0 |
19222+1640 |
HO 105 |
|
2020 |
19 |
189 |
2.8 |
8.91 |
9.94 |
B9 |
|
192212.87+163945.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 19222+1640 HO 105 (HD 231247) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 19222+1640 HO 105 (HD 231247) : MEASURES
No records found.
WDS 19222+1640 (HD 231247) : 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 19222+1640 (HD 231247) : ALADIN DSS IMAGE @ 19h 22m 12.87s +16° 39' 45.0"
WDS 19222+1640 HO 105 (HD 231247) : 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 |
|
19222+1640 |
HO 105 |
|
189 |
2.8 |
|
Show |
|
19226+1626 |
GWP2847 |
|
64 |
8.6 |
15 |
Show |
|
19225+1610 |
BPM1025 |
|
278 |
89.6 |
31 |
Show |
|
19244+1656 |
HDS2753 |
Aa,Ab |
139 |
0.4 |
36 |
Show |
|
19244+1656 |
STFA 41 |
AB |
78 |
342.3 |
36 |
Show |
|
19208+1717 |
COU 422 |
|
219 |
1.0 |
43 |
Show |
|
19245+1613 |
TDT1434 |
|
108 |
0.5 |
43 |
Show |
|
19188+1629 |
RAO 67 |
AB |
191 |
6.9 |
51 |
Show |
|
19241+1724 |
BPM1027 |
|
162 |
104.2 |
52 |
Show |
|
19185+1625 |
HEI 175 |
|
164 |
1.6 |
57 |
Show |
|
19218+1737 |
BPM1024 |
|
272 |
98.9 |
58 |
Show |
|
19263+1706 |
TDT1459 |
|
237 |
2.5 |
65 |
Show |
|
19268+1638 |
BPM1028 |
|
331 |
116.6 |
67 |
Show |
|
19174+1640 |
BPM1011 |
|
293 |
99.9 |
70 |
Show |
|
19214+1749 |
IPH 27 |
|
149 |
14.5 |
71 |
Show |
|
19181+1718 |
BPM1015 |
|
339 |
94.2 |
71 |
Show |
|
19272+1626 |
HDS2765 |
|
177 |
0.4 |
73 |
Show |
|
19259+1551 |
J 823 |
|
72 |
2.8 |
73 |
Show |
|
19172+1624 |
GWP2831 |
|
270 |
14.8 |
74 |
Show |
|
19211+1751 |
HU 338 |
|
152 |
0.3 |
74 |
Show |
|
19192+1540 |
A 1646 |
|
205 |
4.5 |
75 |
Show |
|
19196+1535 |
J 1175 |
|
114 |
5.1 |
75 |
Show |
|
19188+1736 |
HU 337 |
|
79 |
0.2 |
75 |
Show |
|
19270+1606 |
A 1648 |
|
182 |
0.9 |
78 |
Show |
|
19280+1642 |
GWP2855 |
|
16 |
14.6 |
83 |
Show |
|
19205+1519 |
BPM1023 |
|
334 |
57.9 |
85 |
Show |
|
19260+1533 |
A 1647 |
AB |
36 |
1.3 |
87 |
Show |
|
19260+1533 |
A 1647 |
AC |
81 |
10.3 |
87 |
Show |
|
19260+1533 |
A 1647 |
AD |
146 |
11.5 |
87 |
Show |
|
19281+1619 |
J 771 |
AB |
92 |
3.6 |
88 |
Show |
|
19281+1619 |
J 771 |
AC |
273 |
9.2 |
88 |
Show |
|
19164+1612 |
BPM1006 |
AB |
337 |
4.7 |
89 |
Show |
|
19164+1612 |
BPM1006 |
AC |
311 |
94.0 |
89 |
Show |
|
19260+1529 |
TDT1455 |
|
323 |
3.0 |
90 |
Show |
|
19259+1529 |
J 2967 |
|
200 |
6.2 |
90 |
Show |
|
19162+1612 |
BPM1005 |
|
267 |
73.3 |
92 |
Show |
|
19284+1617 |
A 1650 |
|
46 |
0.2 |
92 |
Show |
|
19192+1519 |
BPM1019 |
|
59 |
112.0 |
92 |
Show |
|
19263+1529 |
CVR 215 |
|
253 |
80.1 |
92 |
Show |
|
19160+1610 |
STT 368 |
AB |
218 |
1.1 |
94 |
Show |
|
19160+1610 |
STT 368 |
AC |
105 |
15.2 |
94 |
Show |
|
19177+1531 |
BPM1013 |
|
60 |
15.1 |
95 |
Show |
|
19157+1654 |
J 1303 |
|
210 |
4.7 |
95 |
Show |
|
19194+1514 |
BPM1020 |
|
169 |
115.0 |
95 |
Show |
|
19268+1749 |
TOI1196 |
|
200 |
1.7 |
96 |
Show |
|
19200+1510 |
BPM1021 |
|
157 |
77.0 |
96 |
Show |
|
19283+1719 |
TDT1477 |
|
33 |
1.6 |
96 |
Show |
|
19240+1507 |
J 2964 |
|
293 |
1.2 |
97 |
Show |
|
19287+1718 |
STE 1 |
|
240 |
6.0 |
100 |
Show |
|
19224+1459 |
J 822 |
|
350 |
3.1 |
100 |
Show |
|
19155+1713 |
BPM1003 |
|
287 |
31.8 |
102 |
|
|
WDS 19222+1640 : COMPONENTS
19222+1640 A
Componente originario normalizzato |
AB |
|
Name |
HD 231247 |
|
Coord arcsec 2000 |
192212.87+163945.0 |
|
Mag |
8.91 |
|
Spectral class |
B9 (blue-white) |
|
PmRA |
-2.00 |
|
PmDE |
1.0 |
|
HIP |
95214 |
|
Tycho2 |
1600-00055-1 |
|
HD |
231247 |
|
BD |
BD+16 3829 |
|
Tycho2 |
1600-00055-1 |
|
Pflag |
|
|
RAmdeg |
290.55361519 |
|
DEmdeg |
16.66250784 |
|
PmRA |
-2.0 |
|
PmDE |
0.5 |
|
E RAmdeg |
6 |
|
E DEmdeg |
7 |
|
E pmRA |
1.2 |
|
E pmDE |
1.1 |
|
EpRAm |
1991.05 |
|
EpDEm |
1990.98 |
|
Num |
9 |
|
Q RAmdeg |
1.5 |
|
Q DEmdeg |
1.9 |
|
Q pmRA |
1.5 |
|
Q pmDE |
2.0 |
|
BTmag |
9.252 |
|
E BTmag |
0.016 |
|
VTmag |
8.914 |
|
E VTmag |
0.012 |
|
Prox |
28 |
|
TYC |
T |
|
HIP |
95214 |
|
CCDM |
A |
|
RAdeg |
290.55362028 |
|
DEdeg |
16.66250722 |
|
EpRA 1990 |
1.55 |
|
EpDE 1990 |
1.52 |
|
E RAdeg |
6.1 |
|
E DEdeg |
6.6 |
|
Posflg |
|
|
Corr |
-0.3 |
|
Catalog |
H |
|
HIP |
95214 |
|
Proxy |
H |
|
RAhms |
19 22 12.87 |
|
DEdms |
+16 39 45.0 |
|
Vmag |
8.7 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
290.554 |
|
DEdeg |
16.6625 |
|
AstroRef |
A |
|
Plx |
1.85 |
|
CCDM |
19222+1640 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
190 |
|
Rho |
2.785 |
|
HD |
231247 |
|
BD |
BD+16 3829 |
|
CD |
|
|
CP |
|
|
Dm number |
+16 3829 |
|
VIred |
0.47 |
|
SpType |
B9 |
|
R SpType |
|
|
Coord arcsec 2000 |
192212.87+163945.0 |
|
HIP |
95214 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
5.071117359 |
|
DErad |
0.2908156638 |
|
Plx |
1.17 |
|
PmRA |
0.35 |
|
PmDE |
-4.94 |
|
E RArad |
0.67 |
|
E DErad |
0.66 |
|
E Plx |
1.24 |
|
E pmRA |
0.94 |
|
E pmDE |
0.92 |
|
Hpmag |
8.8324 |
|
E Hpmag |
0.0012 |
|
SHp |
0.013 |
|
VA |
0 |
|
BV |
0.4 |
|
E BV |
0.015 |
|
VI |
0.47 |
|
Ccdm |
19222+1640 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
0.86 |
|
DDEs |
-15.2 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
8.6 |
|
Sp |
B9 |
|
PmNote |
* |
|
PmRA |
-2 |
|
PmDE |
1 |
|
Dm number |
+16 3829 |
|
Cat1 |
BD |
|
Name2 |
+16 1956 |
|
Cat2 |
AGK2/3 |
|
HD |
231247 |
|
M HD |
|
|
ADS BDS |
A12358 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
19177N1628A |
|
HIC |
95214 |
|
19222+1640 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
192212.84+163942.3 |
|
Mag |
9.94 |
|
PmRA |
0.00 |
|
PmDE |
-4.0 |
|
Calc delta mag |
1.03 |
|
Calc coord |
yes |
|
Ccdm |
19222+1640 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HO 105 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1883 |
|
Theta |
188 |
|
Rho |
2.6 |
|
Obs |
9 |
|
Vmag |
10.1 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A12358 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
19177N1628B |
|
HIC |
95214 |
|