19081+3031 HO 99
19h 08m 08.51s +30° 31' 11.8" P.A. 167.00 sep 0.4 mag 9.90,9.90 Sp A2
| Coord 2000 |
19081+3031 |
|
Discov num |
HO 99 |
|
Comp |
|
|
Coord arcsec 2000 |
19 08 08.51 +30 31 11.8 |
|
| Date first |
1881 |
|
Date last |
2016 |
|
Obs |
28 |
|
| Pa first |
128 |
|
Pa last |
166.9 |
|
P.A. Now (θ) |
166.9° |
|
| Sep first |
0.3 |
|
Sep last |
0.39 |
|
Sep. Now (ρ) |
0.39" |
|
| Mag pri |
9.90 |
|
Mag sec |
9.90 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
|
|
| Pri motion dec |
+001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
2640-00850-1 |
|
ADS |
12078 |
|
WDS 19081+3031 HO 99 : 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cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox) |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 |
| 19081+3031 |
HO 99 |
|
1990 |
23 |
161 |
0.3 |
9.90 |
9.90 |
A2 |
|
190808.51+303111.8 |
| 19081+3031 |
HO 99 |
|
2007 |
24 |
166 |
0.4 |
9.90 |
9.90 |
A2 |
|
190808.51+303111.8 |
| 19081+3031 |
HO 99 |
|
2016 |
25 |
167 |
0.4 |
9.90 |
9.90 |
A2 |
|
190808.51+303111.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 19081+3031 HO 99 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 19081+3031 HO 99 : MEASURES
No records found.
WDS 19081+3031 : 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 19081+3031 : ALADIN DSS IMAGE @ 19h 08m 08.51s +30° 31' 11.8"
WDS 19081+3031 HO 99 : 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 |
|
19081+3031 |
HO 99 |
|
167 |
0.4 |
|
| Show |
|
19078+3040 |
STF2465 |
|
249 |
1.2 |
11 |
| Show |
|
19079+3043 |
FYM 96 |
KM |
11 |
8.1 |
13 |
| Show |
|
19076+3043 |
BKO 59 |
AB |
48 |
10.1 |
14 |
| Show |
|
19076+3043 |
BKO 59 |
AD |
175 |
6.0 |
14 |
| Show |
|
19079+3043 |
HLM 16 |
AB |
309 |
8.0 |
14 |
| Show |
|
19079+3043 |
J 2945 |
AC |
192 |
9.6 |
14 |
| Show |
|
19079+3043 |
ABH 110 |
AD |
78 |
52.6 |
14 |
| Show |
|
19079+3043 |
ABH 110 |
AE |
112 |
64.1 |
14 |
| Show |
|
19079+3043 |
ABH 110 |
AF |
288 |
34.0 |
14 |
| Show |
|
19079+3043 |
HLM 16 |
AG |
246 |
55.1 |
14 |
| Show |
|
19079+3043 |
ABH 110 |
AH |
316 |
91.1 |
14 |
| Show |
|
19079+3043 |
ABH 110 |
AI |
25 |
55.8 |
14 |
| Show |
|
19079+3043 |
ABH 110 |
AJ |
225 |
83.0 |
14 |
| Show |
|
19079+3043 |
FYM 96 |
AK |
140 |
43.7 |
14 |
| Show |
|
19079+3043 |
FYM 96 |
AL |
222 |
57.0 |
14 |
| Show |
|
19079+3043 |
FYM 96 |
AM |
130 |
39.2 |
14 |
| Show |
|
19076+3043 |
BKO 59 |
BC |
88 |
7.3 |
14 |
| Show |
|
19094+3034 |
HO 572 |
|
314 |
17.9 |
17 |
| Show |
|
19081+3048 |
STF2467 |
|
262 |
10.5 |
17 |
| Show |
|
19075+3015 |
NSN 710 |
BC |
33 |
17.0 |
18 |
| Show |
|
19070+3018 |
TDT1229 |
|
340 |
2.5 |
20 |
| Show |
|
19088+3053 |
HO 571 |
AB |
214 |
12.4 |
24 |
| Show |
|
19088+3053 |
BKO 60 |
AC |
165 |
11.6 |
24 |
| Show |
|
19086+3008 |
TDT1248 |
|
181 |
1.5 |
25 |
| Show |
|
19062+3026 |
STF2454 |
AB |
291 |
1.3 |
27 |
| Show |
|
19062+3026 |
DRD 2 |
AC |
261 |
31.3 |
27 |
| Show |
|
19103+3044 |
COU1020 |
|
101 |
1.0 |
31 |
| Show |
|
19109+3018 |
JNN 121 |
AB |
129 |
0.3 |
39 |
| Show |
|
19109+3018 |
JNN 121 |
AC |
71 |
0.7 |
39 |
| Show |
|
19079+2948 |
STF2466 |
AB |
103 |
2.5 |
44 |
| Show |
|
19079+2948 |
STF2466 |
AC |
141 |
98.7 |
44 |
| Show |
|
19058+3105 |
TDT1219 |
|
261 |
0.4 |
46 |
| Show |
|
19059+3004 |
L 27 |
|
190 |
1.0 |
48 |
| Show |
|
19124+3021 |
GLP 16 |
CD |
130 |
48.7 |
56 |
| Show |
|
19124+3021 |
STF2483 |
BC |
228 |
70.4 |
56 |
| Show |
|
19124+3021 |
GLP 16 |
BD |
191 |
79.8 |
56 |
| Show |
|
19124+3021 |
STF2483 |
AB |
317 |
10.0 |
56 |
| Show |
|
19124+3021 |
STF2483 |
AC |
236 |
71.2 |
56 |
| Show |
|
19124+3021 |
GLP 16 |
AD |
197 |
74.3 |
56 |
| Show |
|
19040+3011 |
TDT1206 |
|
268 |
2.6 |
58 |
| Show |
|
19115+2953 |
J 1263 |
BC |
40 |
8.6 |
58 |
| Show |
|
19115+2953 |
J 1263 |
AB |
247 |
38.8 |
58 |
| Show |
|
19115+2953 |
GRF 6 |
AD |
176 |
167.8 |
58 |
| Show |
|
19104+2938 |
BRT 264 |
|
39 |
6.6 |
61 |
| Show |
|
19041+2958 |
BRT 263 |
|
195 |
7.0 |
63 |
| Show |
|
19041+2956 |
TDT1208 |
|
268 |
2.5 |
64 |
| Show |
|
19048+2944 |
TDT1213 |
|
255 |
2.2 |
64 |
| Show |
|
19133+3020 |
HLM 18 |
|
324 |
27.6 |
68 |
| Show |
|
19129+3100 |
HO 101 |
|
113 |
2.2 |
69 |
| Show |
|
19128+2957 |
BRT 37 |
|
336 |
4.5 |
72 |
|
|
WDS 19081+3031 : COMPONENTS
19081+3031 A
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
190808.51+303111.8 |
|
Mag |
9.9 |
|
Spectral class |
A2 (white) |
|
| PmRA |
0.00 |
|
PmDE |
1.0 |
|
Tycho2 |
2640-00850-1 |
|
ADS |
12078 |
|
| DM |
BD+30 3432 |
|
| Tycho2 |
2640-00850-1 |
|
Pflag |
|
|
RAmdeg |
287.03545634 |
|
DEmdeg |
30.51997132 |
|
| PmRA |
1.6 |
|
PmDE |
-2.2 |
|
E RAmdeg |
11 |
|
E DEmdeg |
11 |
|
| E pmRA |
1.7 |
|
E pmDE |
1.5 |
|
EpRAm |
1990.65 |
|
EpDEm |
1990.55 |
|
| Num |
7 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
1.2 |
|
| Q pmDE |
1.1 |
|
BTmag |
9.678 |
|
E BTmag |
0.021 |
|
VTmag |
9.454 |
|
| E VTmag |
0.020 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
287.03545111 |
|
DEdeg |
30.51997583 |
|
EpRA 1990 |
1.50 |
|
| EpDE 1990 |
1.69 |
|
E RAdeg |
11.2 |
|
E DEdeg |
10.8 |
|
Posflg |
|
|
| Corr |
0.1 |
|
| Ccdm |
19081+3031 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
2.44 |
|
DDEs |
12.6 |
|
| R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
2 |
|
Vmag |
9.9 |
|
Sp |
|
|
PmNote |
* |
|
| PmRA |
-5 |
|
PmDE |
10 |
|
Dm number |
+30 3432 |
|
Cat1 |
BD |
|
| Name2 |
+30 1823 |
|
Cat2 |
AGK2/3 |
|
HD |
|
|
M HD |
|
|
| ADS BDS |
A12078 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
19043N3022A |
|
| HIC |
|
|
19081+3031 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
190808.52+303111.4 |
|
Mag |
9.9 |
|
Calc coord |
yes |
|
| Ccdm |
19081+3031 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
HO 99 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1958 |
|
Theta |
153 |
|
Rho |
0.3 |
|
| Obs |
15 |
|
Vmag |
9.9 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
A12078 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
19043N3022B |
|
| HIC |
|
|
