18470+8244 LDS 1894
18h 47m 02.64s +82° 43' 30.3" P.A. 81.00 sep 11.8 mag 9.41,15.20 Sp G0 dist. 70.27 pc (229.22 l.y.)
Coord 2000 |
18470+8244 |
|
Discov num |
LDS1894 |
|
Comp |
|
|
Coord arcsec 2000 |
18 47 02.64 +82 43 30.3 |
|
Date first |
1950 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
80 |
|
Pa last |
81 |
|
P.A. Now (θ) |
81° |
|
Sep first |
11.2 |
|
Sep last |
11.847 |
|
Sep. Now (ρ) |
11.847" |
|
Mag pri |
9.41 |
|
Mag sec |
15.20 |
|
delta mag (ΔM) |
5.79 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
+185 |
|
Sec motion ra |
+183 |
|
Pri motion dec |
+294 |
|
Sec motion dec |
+292 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.008 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
HIP |
92162 |
|
Tycho2 |
4648-00474-1 |
|
BD |
BD+82 565 |
|
Distance |
70.27 |
|
Distance ly |
229.22 |
|
WDS 18470+8244 LDS 1894 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
LDS |
|
Luyten p.m. catalog (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 |
18470+8244 |
LDS1894 |
|
1999 |
2 |
80 |
11.8 |
9.31 |
15.53 |
G0 |
DV |
184702.62+824330.2 |
18470+8244 |
LDS1894 |
|
2000 |
5 |
88 |
11.5 |
9.41 |
15.20 |
G0 |
V |
184702.64+824330.3 |
18470+8244 |
LDS1894 |
|
2010 |
6 |
81 |
11.8 |
9.41 |
15.20 |
G0 |
V |
184702.64+824330.3 |
18470+8244 |
LDS1894 |
|
2015 |
6 |
81 |
11.8 |
9.41 |
15.20 |
G0 |
V |
184702.64+824330.3 |
18470+8244 |
LDS1894 |
|
2016 |
8 |
81 |
11.8 |
9.41 |
15.20 |
G0 |
V |
184702.64+824330.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18470+8244 LDS 1894 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18470+8244 LDS 1894 : MEASURES
No records found.
WDS 18470+8244 : 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 18470+8244 : ALADIN DSS IMAGE @ 18h 47m 02.64s +82° 43' 30.3"
WDS 18470+8244 LDS 1894 : 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 |
|
18470+8244 |
LDS1894 |
|
81 |
11.8 |
|
Show |
|
18427+8239 |
LDS1893 |
|
310 |
9.9 |
9 |
Show |
|
18438+8228 |
LOC 393 |
|
23 |
1.9 |
17 |
Show |
|
19009+8237 |
LOC 403 |
|
57 |
8.0 |
28 |
Show |
|
18362+8224 |
MLR 213 |
|
342 |
1.6 |
29 |
Show |
|
18349+8223 |
OCA 3 |
|
145 |
4.7 |
32 |
Show |
|
18293+8235 |
MLR 212 |
|
15 |
1.5 |
37 |
Show |
|
18363+8315 |
MLR 215 |
|
104 |
4.3 |
38 |
Show |
|
18399+8319 |
SKF1317 |
|
2 |
115.6 |
38 |
Show |
|
18302+8224 |
OCA 2 |
|
341 |
3.3 |
39 |
Show |
|
18480+8203 |
LOC 391 |
|
352 |
36.7 |
41 |
Show |
|
18329+8148 |
LOC 374 |
|
287 |
5.7 |
63 |
Show |
|
18445+8133 |
LOC 389 |
|
160 |
1.6 |
71 |
Show |
|
18322+8415 |
LDS1888 |
|
102 |
6.0 |
95 |
Show |
|
18384+8107 |
TDT 969 |
|
31 |
1.5 |
99 |
Show |
|
18492+8438 |
LOC 394 |
|
14 |
1.6 |
115 |
Show |
|
18566+8042 |
LDS1897 |
|
115 |
11.7 |
123 |
Show |
|
18277+8459 |
LOC 379 |
AC |
95 |
1.1 |
139 |
Show |
|
18274+8459 |
LOC 382 |
|
292 |
1.8 |
140 |
Show |
|
18569+8512 |
MLR 218 |
|
57 |
2.1 |
150 |
Show |
|
19046+8017 |
TDT1212 |
|
282 |
2.2 |
152 |
Show |
|
18475+8010 |
UC 3672 |
|
260 |
49.2 |
154 |
Show |
|
18500+7957 |
TDT1077 |
|
34 |
2.0 |
167 |
Show |
|
18411+7953 |
SKF1647 |
|
343 |
9.9 |
171 |
Show |
|
18282+8542 |
LOC 378 |
|
242 |
3.6 |
181 |
Show |
|
19049+7945 |
HDS2706 |
|
281 |
3.6 |
183 |
Show |
|
18395+7940 |
SKF1085 |
|
110 |
1.5 |
185 |
Show |
|
19027+8610 |
UC 3773 |
|
253 |
43.6 |
208 |
Show |
|
18453+8643 |
LOC 395 |
|
209 |
2.1 |
240 |
Show |
|
18539+7840 |
LDS1895 |
|
45 |
33.3 |
245 |
Show |
|
19023+7834 |
LDS1898 |
|
345 |
112.0 |
251 |
Show |
|
18340+7830 |
TDT 937 |
|
154 |
1.6 |
256 |
Show |
|
18554+7824 |
LDS1896 |
|
133 |
6.0 |
261 |
Show |
|
18401+7758 |
TDT 985 |
|
26 |
0.7 |
286 |
Show |
|
18438+7750 |
LOC 385 |
|
321 |
3.2 |
294 |
Show |
|
18584+8740 |
LOC 396 |
|
142 |
23.8 |
297 |
|
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WDS 18470+8244 : COMPONENTS
18470+8244 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
184702.64+824330.3 |
|
Mag |
9.41 |
|
Spectral class |
G0 (yellow) |
|
PmRA |
185.00 |
|
PmDE |
294.0 |
|
HIP |
92162 |
|
Tycho2 |
4648-00474-1 |
|
BD |
BD+82 565 |
|
Tycho2 |
4648-00474-1 |
|
Pflag |
|
|
RAmdeg |
281.76097787 |
|
DEmdeg |
82.72507681 |
|
PmRA |
183.3 |
|
PmDE |
292.3 |
|
E RAmdeg |
13 |
|
E DEmdeg |
12 |
|
E pmRA |
1.5 |
|
E pmDE |
1.5 |
|
EpRAm |
1990.06 |
|
EpDEm |
1990.37 |
|
Num |
6 |
|
Q RAmdeg |
0.5 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
0.5 |
|
Q pmDE |
1.2 |
|
BTmag |
10.138 |
|
E BTmag |
0.027 |
|
VTmag |
9.382 |
|
E VTmag |
0.020 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
92162 |
|
CCDM |
|
|
RAdeg |
281.75761250 |
|
DEdeg |
82.72440917 |
|
EpRA 1990 |
1.63 |
|
EpDE 1990 |
1.76 |
|
E RAdeg |
13.6 |
|
E DEdeg |
13.4 |
|
Posflg |
|
|
Corr |
0.0 |
|
Catalog |
H |
|
HIP |
92162 |
|
Proxy |
|
|
RAhms |
18 47 01.79 |
|
DEdms |
+82 43 27.7 |
|
Vmag |
9.34 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
281.757 |
|
DEdeg |
82.7244 |
|
AstroRef |
|
|
Plx |
13.78 |
|
CCDM |
18471+8244 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
|
|
BD |
BD+82 565 |
|
CD |
|
|
CP |
|
|
Dm number |
+82 565 |
|
VIred |
0.69 |
|
SpType |
G0 |
|
R SpType |
|
|
Coord arcsec 2000 |
184701.79+824327.7 |
|
HIP |
92162 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
4.9175951811 |
|
DErad |
1.4438125322 |
|
Plx |
14.23 |
|
PmRA |
184.21 |
|
PmDE |
291.26 |
|
E RArad |
0.58 |
|
E DErad |
0.61 |
|
E Plx |
0.66 |
|
E pmRA |
0.76 |
|
E pmDE |
0.84 |
|
Hpmag |
9.4806 |
|
E Hpmag |
0.0027 |
|
SHp |
0.022 |
|
VA |
0 |
|
BV |
0.656 |
|
E BV |
0.03 |
|
VI |
0.72 |
|
18470+8244 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
184703.42+824332.2 |
|
Mag |
15.2 |
|
PmRA |
183.00 |
|
PmDE |
292.0 |
|
Calc delta mag |
5.79 |
|
Calc coord |
yes |
|