19021+1426 HO 93 AC
19h 02m 04.88s +14° 25' 47.5" P.A. 210.00 sep 39.9 mag 7.43,12.20 Sp B9.5IV dist. 432.9 pc (1412.12 l.y.)
Coord 2000 |
19021+1426 |
|
Discov num |
HO 93 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 02 04.88 +14 25 47.5 |
|
Date first |
1892 |
|
Date last |
2020 |
|
Obs |
6 |
|
Pa first |
211 |
|
Pa last |
209.8 |
|
P.A. Now (θ) |
209.8° |
|
Sep first |
39.2 |
|
Sep last |
39.85 |
|
Sep. Now (ρ) |
39.85" |
|
Mag pri |
7.43 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
4.77 |
|
Spectral class |
B9.5IV (blue-white) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
|
|
Pri motion dec |
-002 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
19021+1426 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 176978 |
104385 |
19 02 05 +14 25 48 |
HO 93 AB |
2016 |
14 |
328 |
1.1 |
7.43 |
10.27 |
2.84 |
|
|
Show |
|
104385 |
19 02 05 +14 25 48 |
HO 93 AC |
2020 |
6 |
210 |
39.9 |
7.43 |
12.20 |
4.77 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquila |
|
SAO |
104385 |
|
HIP |
93461 |
|
Tycho2 |
1052-01875-1 |
|
Gaia DR2 |
4506553980758844800 |
|
HD |
176978 |
|
BD |
BD+14 3750 |
|
Distance |
432.9 |
|
Distance ly |
1412.12 |
|
WDS 19021+1426 HO 93 AC : 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 |
19021+1426 |
HO 93 |
AC |
1997 |
2 |
210 |
40.4 |
7.43 |
12.20 |
B9.5IV |
D |
190204.88+142547.5 |
19021+1426 |
HO 93 |
AC |
1998 |
3 |
210 |
40.3 |
7.43 |
12.20 |
B9.5IV |
D |
190204.88+142547.5 |
19021+1426 |
HO 93 |
AC |
2001 |
4 |
210 |
40.2 |
7.43 |
12.20 |
B9.5IV |
D |
190204.88+142547.5 |
19021+1426 |
HO 93 |
AC |
2015 |
5 |
210 |
40.3 |
7.43 |
12.20 |
B9.5IV |
|
190204.88+142547.5 |
19021+1426 |
HO 93 |
AC |
2020 |
6 |
210 |
39.9 |
7.43 |
12.20 |
B9.5IV |
|
190204.88+142547.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 19021+1426 HO 93 AC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 19021+1426 HO 93 AC : MEASURES
No records found.
WDS 19021+1426 : 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 19021+1426 : ALADIN DSS IMAGE @ 19h 02m 04.88s +14° 25' 47.5"
WDS 19021+1426 HO 93 AC : 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 |
|
19021+1426 |
HO 93 |
AB |
328 |
1.1 |
1 |
Show |
|
19021+1426 |
HO 93 |
AC |
210 |
39.9 |
1 |
Show |
|
19016+1429 |
BPM 927 |
|
274 |
114.8 |
8 |
Show |
|
19028+1417 |
BPM 936 |
|
156 |
95.6 |
14 |
Show |
|
19007+1431 |
BPM 923 |
|
184 |
107.3 |
21 |
Show |
|
19005+1445 |
HEI 265 |
|
45 |
0.3 |
31 |
Show |
|
19041+1447 |
STF2443 |
|
311 |
6.8 |
36 |
Show |
|
18595+1420 |
BPMA 74 |
|
49 |
165.5 |
39 |
Show |
|
19035+1500 |
BPM 943 |
|
274 |
48.8 |
40 |
Show |
|
19002+1353 |
BPM 921 |
|
33 |
116.8 |
43 |
Show |
|
18599+1454 |
STF2428 |
AB |
287 |
6.9 |
43 |
Show |
|
18599+1454 |
WAL 100 |
AC |
14 |
62.2 |
43 |
Show |
|
19010+1507 |
BPM 925 |
|
201 |
108.5 |
44 |
Show |
|
18595+1504 |
WRD 2 |
AB |
251 |
9.3 |
49 |
Show |
|
18595+1504 |
WRD 2 |
AC |
100 |
22.3 |
49 |
Show |
|
18596+1504 |
ENG 65 |
BC |
102 |
59.8 |
51 |
Show |
|
18585+1429 |
BPM 914 |
|
32 |
60.4 |
52 |
Show |
Deneb el okab |
18596+1504 |
ENG 65 |
AB |
184 |
122.0 |
53 |
Show |
Deneb el okab |
18596+1504 |
ENG 65 |
AC |
159 |
142.9 |
53 |
Show |
|
19024+1332 |
BPM 933 |
|
188 |
98.8 |
54 |
Show |
|
18597+1345 |
BPM 920 |
|
130 |
77.9 |
55 |
Show |
|
19040+1514 |
KPP 728 |
|
170 |
6.4 |
56 |
Show |
Okab |
19054+1352 |
BU 287 |
AB |
46 |
7.4 |
60 |
Show |
Okab |
19054+1352 |
BU 287 |
AC |
75 |
161.0 |
60 |
Show |
Okab |
19054+1352 |
POP1225 |
AD |
151 |
199.4 |
60 |
Show |
Okab |
19054+1352 |
DRS 63 |
AE |
117 |
999.9 |
60 |
Show |
|
19053+1504 |
HEI 267 |
|
225 |
0.9 |
61 |
Show |
|
18584+1459 |
BPM 913 |
|
18 |
115.5 |
63 |
Show |
|
18576+1420 |
BPM 907 |
BC |
218 |
108.7 |
65 |
Show |
|
18576+1420 |
BPM 906 |
AB |
153 |
90.0 |
65 |
Show |
|
18591+1338 |
STF2424 |
AB |
304 |
20.8 |
66 |
Show |
|
18591+1338 |
STF2424 |
AC |
272 |
79.0 |
66 |
Show |
|
19044+1328 |
BPM 952 |
|
45 |
113.5 |
67 |
Show |
|
19039+1527 |
BPM 946 |
|
311 |
71.5 |
67 |
Show |
|
19024+1535 |
BPM 932 |
|
70 |
89.7 |
70 |
Show |
|
19064+1355 |
BPM 963 |
|
105 |
32.6 |
70 |
Show |
|
18586+1514 |
BPM 915 |
|
20 |
105.2 |
71 |
Show |
|
18574+1445 |
KPP2586 |
|
286 |
23.4 |
71 |
Show |
|
19042+1529 |
J 1839 |
|
25 |
8.2 |
73 |
Show |
|
18585+1523 |
OL 190 |
|
295 |
3.3 |
73 |
Show |
|
18585+1518 |
TDT1157 |
Aa,Ab |
232 |
0.4 |
74 |
Show |
|
18585+1518 |
AG 368 |
AB |
318 |
17.3 |
74 |
Show |
|
19072+1426 |
J 2166 |
|
184 |
7.5 |
74 |
Show |
|
18572+1450 |
HU 676 |
|
79 |
1.2 |
75 |
Show |
|
18577+1509 |
OL 180 |
|
47 |
2.2 |
77 |
Show |
|
18596+1317 |
BPM 919 |
|
164 |
112.8 |
78 |
Show |
|
19077+1447 |
BPM 973 |
|
102 |
90.7 |
85 |
Show |
|
18574+1517 |
BPM 905 |
|
37 |
112.1 |
85 |
Show |
|
19074+1351 |
BPM 969 |
|
37 |
90.6 |
85 |
Show |
|
18563+1435 |
BPM 896 |
|
31 |
99.8 |
85 |
Show |
|
18568+1505 |
BPM 900 |
|
256 |
105.4 |
86 |
|
|
WDS 19021+1426 : COMPONENTS
|
A |
B |
B |
pa=328.8°
sep=1.12"
| |
C |
pa=209.0°
sep=39.54"
| pa=207.6°
sep=40.11"
|
19021+1426 A
Name |
HD 176978 |
|
Coord arcsec 2000 |
190204.88+142547.5 |
|
Mag |
7.43 |
|
Spectral class |
B9.5IV (blue-white) |
|
PmRA |
1.00 |
|
PmDE |
-2.0 |
|
SAO |
104385 |
|
HIP |
93461 |
|
Tycho2 |
1052-01875-1 |
|
HD |
176978 |
|
BD |
BD+14 3750 |
|
Tycho2 |
1052-01875-1 |
|
Pflag |
|
|
RAmdeg |
285.52035511 |
|
DEmdeg |
14.42985217 |
|
PmRA |
0.7 |
|
PmDE |
-2.0 |
|
E RAmdeg |
5 |
|
E DEmdeg |
5 |
|
E pmRA |
1.5 |
|
E pmDE |
1.4 |
|
EpRAm |
1991.46 |
|
EpDEm |
1991.50 |
|
Num |
8 |
|
Q RAmdeg |
0.6 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
0.5 |
|
Q pmDE |
1.3 |
|
BTmag |
7.627 |
|
E BTmag |
0.015 |
|
VTmag |
7.430 |
|
E VTmag |
0.011 |
|
Prox |
12 |
|
TYC |
T |
|
HIP |
93461 |
|
CCDM |
A |
|
RAdeg |
285.52035333 |
|
DEdeg |
14.42985667 |
|
EpRA 1990 |
1.71 |
|
EpDE 1990 |
1.77 |
|
E RAdeg |
4.7 |
|
E DEdeg |
5.1 |
|
Posflg |
|
|
Corr |
0.1 |
|
SAO |
104385 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0 |
|
DE1950 |
|
|
PmDE1950 |
-0.002 |
|
Vmag |
7.7 |
|
SpType |
A2 |
|
Double code |
|
|
Source |
29 |
|
CatNum |
6985 |
|
DM |
BD+14 3750 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
176978 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
4.9732891 |
|
DE1950rad |
0.25057113 |
|
PmRA2000 |
0.0001 |
|
PmDE2000 |
-0.003 |
|
Catalog |
H |
|
HIP |
93461 |
|
Proxy |
H |
|
RAhms |
19 02 04.88 |
|
DEdms |
+14 25 47.5 |
|
Vmag |
7.37 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
285.52 |
|
DEdeg |
14.4299 |
|
AstroRef |
A |
|
Plx |
2.67 |
|
CCDM |
19021+1426 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
328 |
|
Rho |
1.19 |
|
HD |
176978 |
|
BD |
BD+14 3750 |
|
CD |
|
|
CP |
|
|
Dm number |
+14 3750 |
|
VIred |
0.15 |
|
SpType |
A2 |
|
R SpType |
|
|
Coord arcsec 2000 |
190204.88+142547.5 |
|
HIP |
93461 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
4.9832702247 |
|
DErad |
0.251848493 |
|
Plx |
2.31 |
|
PmRA |
0.61 |
|
PmDE |
-1.54 |
|
E RArad |
0.76 |
|
E DErad |
0.65 |
|
E Plx |
0.84 |
|
E pmRA |
1.07 |
|
E pmDE |
0.88 |
|
Hpmag |
7.4169 |
|
E Hpmag |
0.0016 |
|
SHp |
0.01 |
|
VA |
0 |
|
BV |
0.1 |
|
E BV |
0.495 |
|
VI |
0.15 |
|
Ccdm |
19021+1426 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-1.12 |
|
DDEs |
-11.8 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
3 |
|
Vmag |
7.6 |
|
Sp |
A2 |
|
PmNote |
* |
|
PmRA |
1 |
|
PmDE |
13 |
|
Dm number |
+14 3750 |
|
Cat1 |
BD |
|
Name2 |
+14 1961 |
|
Cat2 |
AGK2/3 |
|
HD |
176978 |
|
M HD |
|
|
ADS BDS |
A11958 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18575N1417A |
|
HIC |
93461 |
|
19021+1426 B
Coord arcsec 2000 |
190204.84+142548.5 |
|
Mag |
10.27 |
|
PmRA |
1.00 |
|
PmDE |
-2.0 |
|
Calc delta mag |
2.84 |
|
Calc coord |
yes |
|
Ccdm |
19021+1426 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HO 93 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1924 |
|
Theta |
325 |
|
Rho |
1.3 |
|
Obs |
5 |
|
Vmag |
11.9 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A11958 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18575N1417B |
|
HIC |
93461 |
|
19021+1426 C
Coord arcsec 2000 |
190203.56+142512.9 |
|
Mag |
12.2 |
|
Calc delta mag |
4.77 |
|
Calc coord |
yes |
|
Ccdm |
19021+1426 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HO 93 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1892 |
|
Theta |
210 |
|
Rho |
39.2 |
|
Obs |
1 |
|
Vmag |
12.4 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A11958 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18575N1417C |
|
HIC |
|
|