23094+1844 HO 487 (HD 218624)
23h 09m 22.68s +18° 44' 09.5" P.A. 120.00 sep 16.2 mag 6.74,12.40 Sp B9IV dist. 280.9 pc (916.3 l.y.)
Coord 2000 |
23094+1844 |
|
Discov num |
HO 487 |
|
Comp |
|
|
Coord arcsec 2000 |
23 09 22.68 +18 44 09.5 |
|
Date first |
1892 |
|
Date last |
2010 |
|
Obs |
7 |
|
Pa first |
117 |
|
Pa last |
119.8 |
|
P.A. Now (θ) |
119.8° |
|
Sep first |
17.4 |
|
Sep last |
16.22 |
|
Sep. Now (ρ) |
16.22" |
|
Mag pri |
6.74 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
5.66 |
|
Spectral class |
B9IV (blue-white) |
|
Pri motion ra |
+010 |
|
Sec motion ra |
|
|
Pri motion dec |
-016 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 218624 |
|
Constellation |
Pegasus |
|
SAO |
108432 |
|
HIP |
114336 |
|
Tycho2 |
1715-01808-1 |
|
Gaia DR2 |
2831108717717932672 |
|
HD |
218624 |
|
GC |
32250 |
|
BD |
BD+17 4875 |
|
Distance |
280.9 |
|
Distance ly |
916.3 |
|
WDS 23094+1844 HO 487 (HD 218624) : 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 |
23094+1844 |
HO 487 |
|
1997 |
5 |
120 |
16.5 |
6.60 |
12.40 |
B9IV |
D |
230922.68+184409.5 |
23094+1844 |
HO 487 |
|
2001 |
6 |
121 |
16.5 |
6.60 |
12.40 |
B9IV |
D |
230922.68+184409.5 |
23094+1844 |
HO 487 |
|
2010 |
7 |
120 |
16.1 |
6.74 |
12.40 |
B9IV |
|
230922.68+184409.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 23094+1844 HO 487 (HD 218624) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 23094+1844 HO 487 (HD 218624) : MEASURES
No records found.
WDS 23094+1844 (HD 218624) : 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 23094+1844 (HD 218624) : ALADIN DSS IMAGE @ 23h 09m 22.68s +18° 44' 09.5"
WDS 23094+1844 HO 487 (HD 218624) : 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 |
|
23094+1844 |
HO 487 |
|
120 |
16.2 |
1 |
Show |
|
23088+1840 |
GWP3241 |
|
245 |
8.7 |
9 |
Show |
|
23084+1843 |
GWP3238 |
|
223 |
3.7 |
15 |
Show |
|
23114+1837 |
GWP3248 |
|
215 |
29.3 |
30 |
Show |
|
23077+1917 |
UC 4887 |
|
245 |
28.5 |
41 |
Show |
|
23063+1831 |
KPP3390 |
|
279 |
17.9 |
46 |
Show |
|
23122+1820 |
GWP3251 |
|
155 |
36.0 |
47 |
Show |
|
23124+1902 |
SKF1186 |
CE |
8 |
6.3 |
47 |
Show |
|
23127+1923 |
J 3353 |
|
183 |
6.4 |
60 |
Show |
|
23060+1949 |
UC 4880 |
|
249 |
12.7 |
81 |
Show |
|
23065+1955 |
NSN 765 |
|
256 |
5.2 |
82 |
Show |
|
23069+1727 |
BRT1365 |
|
96 |
4.1 |
85 |
Show |
|
23073+2010 |
J 212 |
|
341 |
4.3 |
90 |
Show |
|
23120+1722 |
ROE 134 |
|
66 |
4.6 |
91 |
Show |
|
23132+1959 |
STF2989 |
|
143 |
1.8 |
93 |
Show |
|
23091+1708 |
LMP 50 |
|
146 |
3.1 |
96 |
Show |
|
23079+1710 |
SKF 206 |
|
185 |
78.4 |
97 |
Show |
|
23024+1837 |
HU 398 |
|
300 |
0.5 |
100 |
Show |
|
23105+1705 |
HEI 194 |
|
32 |
4.0 |
102 |
Show |
|
23022+1832 |
HDS3279 |
AC |
36 |
0.4 |
103 |
Show |
|
23022+1832 |
HDS3279 |
AB |
163 |
1.7 |
103 |
Show |
|
23022+1832 |
HDS3279 |
Aa,Ab |
122 |
0.2 |
103 |
Show |
|
23168+1843 |
KPP1044 |
|
107 |
8.4 |
106 |
Show |
|
23163+1751 |
UC 285 |
|
95 |
59.5 |
113 |
Show |
|
23074+2035 |
STT 488 |
|
335 |
14.9 |
115 |
Show |
|
23042+1715 |
UC 281 |
|
306 |
16.2 |
117 |
Show |
|
23167+1937 |
HDS3316 |
|
8 |
0.1 |
117 |
Show |
|
23109+1648 |
J 295 |
AB |
168 |
32.7 |
118 |
Show |
|
23109+1648 |
J 295 |
BC |
139 |
2.2 |
119 |
Show |
|
23028+1958 |
UC 4870 |
|
38 |
9.5 |
119 |
Show |
|
23176+1818 |
HU 400 |
|
70 |
0.3 |
121 |
Show |
|
23145+2027 |
HJ 982 |
AB |
172 |
39.6 |
126 |
Show |
|
23145+2027 |
HJ 982 |
AC |
217 |
46.5 |
126 |
Show |
|
23175+1937 |
BEU 23 |
|
25 |
0.4 |
127 |
Show |
|
23004+1846 |
GRV 627 |
|
219 |
77.6 |
128 |
Show |
|
23172+2004 |
KPP1024 |
|
54 |
8.2 |
137 |
Show |
|
22599+1822 |
BPM2472 |
|
155 |
11.2 |
137 |
Show |
|
22595+1825 |
BPM2471 |
|
158 |
13.0 |
142 |
Show |
|
22596+1913 |
CVR 963 |
|
91 |
9.1 |
142 |
Show |
|
23075+2108 |
LWR 19 |
AB |
13 |
14.2 |
147 |
Show |
|
23075+2108 |
LWR 19 |
AC |
116 |
14.9 |
147 |
Show |
|
23075+2108 |
CLO 11 |
AD |
224 |
240.0 |
147 |
Show |
|
23075+2108 |
MAR 1 |
Aa,Ab |
67 |
1.7 |
147 |
Show |
|
23075+2108 |
MAR 1 |
Aa,Ac |
329 |
0.9 |
147 |
Show |
|
23075+2108 |
MAR 1 |
Aa,Ad |
221 |
0.7 |
147 |
Show |
|
23075+2108 |
MAR 1 |
Aa,Ae |
272 |
0.4 |
147 |
Show |
|
23015+1658 |
BPMA256 |
|
332 |
227.1 |
155 |
Show |
|
23188+1721 |
KPP4313 |
|
225 |
3.0 |
159 |
Show |
|
23043+1622 |
CVR 970 |
|
183 |
10.7 |
160 |
Show |
|
23198+1741 |
RBR 54 |
|
74 |
0.5 |
162 |
Show |
|
23175+1652 |
HU 497 |
BC |
62 |
0.2 |
162 |
|
|
WDS 23094+1844 : COMPONENTS
23094+1844 A
Componente originario normalizzato |
AB |
|
Name |
HD 218624 |
|
Coord arcsec 2000 |
230922.68+184409.5 |
|
Mag |
6.74 |
|
Spectral class |
B9IV (blue-white) |
|
PmRA |
10.00 |
|
PmDE |
-16.0 |
|
SAO |
108432 |
|
HIP |
114336 |
|
Tycho2 |
1715-01808-1 |
|
HD |
218624 |
|
GC |
32250 |
|
BD |
BD+17 4875 |
|
Tycho2 |
1715-01808-1 |
|
Pflag |
|
|
RAmdeg |
347.34450221 |
|
DEmdeg |
18.73591908 |
|
PmRA |
10.4 |
|
PmDE |
-16.8 |
|
E RAmdeg |
4 |
|
E DEmdeg |
5 |
|
E pmRA |
1.1 |
|
E pmDE |
1.0 |
|
EpRAm |
1991.47 |
|
EpDEm |
1991.30 |
|
Num |
14 |
|
Q RAmdeg |
0.2 |
|
Q DEmdeg |
0.6 |
|
Q pmRA |
0.4 |
|
Q pmDE |
0.5 |
|
BTmag |
6.668 |
|
E BTmag |
0.015 |
|
VTmag |
6.736 |
|
E VTmag |
0.011 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
114336 |
|
CCDM |
|
|
RAdeg |
347.34447694 |
|
DEdeg |
18.73595806 |
|
EpRA 1990 |
1.68 |
|
EpDE 1990 |
1.64 |
|
E RAdeg |
4.3 |
|
E DEdeg |
5.0 |
|
Posflg |
|
|
Corr |
-0.1 |
|
SAO |
108432 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0005 |
|
DE1950 |
|
|
PmDE1950 |
-0.013 |
|
Vmag |
6.6 |
|
SpType |
B9 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
32250 |
|
DM |
BD+17 4875 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
218624 |
|
M HD |
0 |
|
GC |
32250 |
|
RA1950rad |
6.0514836 |
|
DE1950rad |
0.32227285 |
|
PmRA2000 |
-0.0005 |
|
PmDE2000 |
-0.017 |
|
Catalog |
H |
|
HIP |
114336 |
|
Proxy |
|
|
RAhms |
23 09 22.68 |
|
DEdms |
+18 44 09.5 |
|
Vmag |
6.75 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
347.344 |
|
DEdeg |
18.736 |
|
AstroRef |
|
|
Plx |
4.13 |
|
CCDM |
23094+1844 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
218624 |
|
BD |
BD+17 4875 |
|
CD |
|
|
CP |
|
|
Dm number |
+17 4875 |
|
VIred |
-0.04 |
|
SpType |
B9 |
|
R SpType |
|
|
Coord arcsec 2000 |
230922.68+184409.5 |
|
HIP |
114336 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
6.0623048119 |
|
DErad |
0.3270042112 |
|
Plx |
3.56 |
|
PmRA |
9.62 |
|
PmDE |
-16.3 |
|
E RArad |
0.4 |
|
E DErad |
0.34 |
|
E Plx |
0.5 |
|
E pmRA |
0.39 |
|
E pmDE |
0.42 |
|
Hpmag |
6.7385 |
|
E Hpmag |
0.0011 |
|
SHp |
0.008 |
|
VA |
0 |
|
BV |
-0.057 |
|
E BV |
0.002 |
|
VI |
-0.04 |
|
Ccdm |
23094+1844 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-1.31 |
|
DDEs |
8.8 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
6.6 |
|
Sp |
B9 |
|
PmNote |
* |
|
PmRA |
18 |
|
PmDE |
-17 |
|
Dm number |
+17 4875 |
|
Cat1 |
BD |
|
Name2 |
+18 2355 |
|
Cat2 |
AGK2/3 |
|
HD |
218624 |
|
M HD |
|
|
ADS BDS |
A16547 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
23044N1812A |
|
HIC |
114336 |
|
23094+1844 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
230923.62+184401.4 |
|
Mag |
12.4 |
|
Calc delta mag |
5.66 |
|
Calc coord |
yes |
|
Ccdm |
23094+1844 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HO 487 |
|
DRAs |
-0.21 |
|
DDEs |
0.0 |
|
R dRAs |
90 |
|
Year |
1924 |
|
Theta |
119 |
|
Rho |
18.5 |
|
Obs |
4 |
|
Vmag |
12.4 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
18 |
|
PmDE |
-17 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A16547 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
23044N1812B |
|
HIC |
|
|