18089+2435 HDS 2558 (HD 166281)
18h 08m 56.87s +24° 34' 35.1" P.A. 161.00 sep 0.1 mag 8.48,9.88 Sp F0 dist. 193.05 pc (629.73 l.y.)
Coord 2000 |
18089+2435 |
|
Discov num |
HDS2558 |
|
Comp |
|
|
Coord arcsec 2000 |
18 08 56.87 +24 34 35.1 |
|
Date first |
1991 |
|
Date last |
2019 |
|
Obs |
4 |
|
Pa first |
156 |
|
Pa last |
160.8 |
|
P.A. Now (θ) |
160.8° |
|
Sep first |
0.2 |
|
Sep last |
0.149 |
|
Sep. Now (ρ) |
0.149" |
|
Mag pri |
8.48 |
|
Mag sec |
9.88 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
F0 (yellow-white) |
|
Pri motion ra |
+005 |
|
Sec motion ra |
|
|
Pri motion dec |
-009 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 166281 |
|
Constellation |
Hercules |
|
SAO |
85775 |
|
HIP |
88910 |
|
Tycho2 |
2096-01200-1 |
|
Gaia DR2 |
4579230054383864320 |
|
HD |
166281 |
|
BD |
BD+24 3341 |
|
Distance |
193.05 |
|
Distance ly |
629.73 |
|
WDS 18089+2435 HDS 2558 (HD 166281) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
HDS |
|
Hipparcos Double Star (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 |
18089+2435 |
HDS2558 |
|
1991 |
1 |
156 |
0.2 |
8.48 |
9.88 |
F0 |
|
180856.87+243435.1 |
18089+2435 |
HDS2558 |
|
2006 |
2 |
227 |
0.1 |
8.48 |
9.88 |
F0 |
|
180856.87+243435.1 |
18089+2435 |
HDS2558 |
|
2018 |
3 |
160 |
0.1 |
8.48 |
9.88 |
F0 |
|
180856.87+243435.1 |
18089+2435 |
HDS2558 |
|
2019 |
4 |
161 |
0.1 |
8.48 |
9.88 |
F0 |
|
180856.87+243435.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18089+2435 HDS 2558 (HD 166281) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18089+2435 HDS 2558 (HD 166281) : MEASURES
No records found.
WDS 18089+2435 (HD 166281) : 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 18089+2435 (HD 166281) : ALADIN DSS IMAGE @ 18h 08m 56.87s +24° 34' 35.1"
WDS 18089+2435 HDS 2558 (HD 166281) : 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 |
|
18089+2435 |
HDS2558 |
|
161 |
0.1 |
1 |
Show |
|
18088+2434 |
COU 504 |
|
76 |
2.1 |
3 |
Show |
|
18088+2450 |
POU3352 |
|
301 |
3.4 |
16 |
Show |
|
18078+2437 |
OSW 28 |
|
156 |
78.3 |
17 |
Show |
|
18103+2430 |
POU3355 |
|
148 |
6.1 |
19 |
Show |
|
18094+2415 |
TDT 712 |
|
28 |
0.5 |
21 |
Show |
|
18073+2429 |
TDT 693 |
|
251 |
0.5 |
24 |
Show |
|
18090+2409 |
TOK 318 |
|
120 |
51.2 |
26 |
Show |
|
18080+2406 |
POU3350 |
|
67 |
9.4 |
32 |
Show |
|
18071+2414 |
POU3348 |
|
126 |
6.1 |
33 |
Show |
|
18087+2402 |
TDT 705 |
|
249 |
0.5 |
33 |
Show |
|
18065+2433 |
POU3347 |
|
134 |
12.1 |
34 |
Show |
|
18120+2428 |
POU3357 |
|
326 |
9.2 |
42 |
Show |
|
18114+2405 |
POU3356 |
|
166 |
8.8 |
45 |
Show |
|
18060+2415 |
TDT 680 |
|
106 |
0.4 |
45 |
Show |
|
18121+2448 |
POU3358 |
AB |
115 |
3.7 |
46 |
Show |
|
18121+2448 |
FYM 266 |
AC |
244 |
15.3 |
46 |
Show |
|
18121+2455 |
POU3360 |
|
297 |
6.0 |
48 |
Show |
|
18127+2431 |
POU3361 |
|
221 |
10.1 |
52 |
Show |
|
18127+2424 |
SLE 142 |
AB |
233 |
9.9 |
53 |
Show |
|
18127+2424 |
FYM 267 |
AC |
339 |
13.0 |
53 |
Show |
|
18129+2449 |
LDS4779 |
|
120 |
25.6 |
56 |
Show |
|
18129+2448 |
POU3362 |
|
236 |
6.3 |
56 |
Show |
|
18114+2519 |
A 238 |
|
72 |
0.6 |
56 |
Show |
|
18090+2335 |
HU 315 |
|
36 |
0.3 |
60 |
Show |
|
18133+2446 |
POU3363 |
|
103 |
8.4 |
60 |
Show |
|
18122+2352 |
POU3359 |
|
305 |
7.7 |
62 |
Show |
|
18053+2357 |
COU 116 |
|
247 |
0.8 |
64 |
Show |
|
18091+2330 |
POU3354 |
|
302 |
13.5 |
65 |
Show |
|
18105+2536 |
TDT 723 |
|
232 |
0.5 |
65 |
Show |
|
18073+2334 |
WLY 8 |
AB |
134 |
4.2 |
66 |
Show |
|
18073+2334 |
POU3349 |
AC |
219 |
9.2 |
66 |
Show |
|
18082+2327 |
POU3351 |
|
158 |
10.3 |
69 |
Show |
|
18047+2357 |
KPP4079 |
|
136 |
16.8 |
70 |
Show |
|
18048+2353 |
STF2274 |
|
293 |
18.5 |
71 |
Show |
|
18140+2456 |
POU3364 |
|
263 |
7.7 |
72 |
Show |
|
18092+2323 |
TDT 711 |
|
295 |
1.2 |
72 |
Show |
|
18038+2455 |
SLE 91 |
|
350 |
11.5 |
74 |
Show |
|
18055+2337 |
TDT 674 |
|
48 |
0.7 |
74 |
Show |
|
18070+2544 |
KPP4084 |
|
253 |
5.9 |
74 |
Show |
|
18068+2326 |
COU 417 |
|
91 |
1.5 |
75 |
Show |
|
18054+2337 |
POU3346 |
|
34 |
5.3 |
75 |
Show |
|
18090+2319 |
POU3353 |
|
343 |
15.3 |
76 |
Show |
|
18105+2319 |
UC 3515 |
|
271 |
29.4 |
79 |
Show |
|
18033+2457 |
TDT 654 |
|
85 |
0.8 |
81 |
Show |
|
18134+2338 |
TDT 746 |
|
213 |
2.4 |
84 |
Show |
|
18151+2429 |
POU3368 |
AB |
63 |
15.7 |
85 |
Show |
|
18151+2429 |
DAL 9 |
AC |
218 |
13.8 |
85 |
Show |
|
18151+2429 |
DAL 9 |
AD |
249 |
31.7 |
85 |
Show |
|
18035+2515 |
HLM 10 |
|
2 |
30.0 |
86 |
Show |
|
18033+2350 |
POU3343 |
|
292 |
12.3 |
89 |
|
|
WDS 18089+2435 : COMPONENTS
18089+2435 A
Componente originario normalizzato |
AB |
|
Name |
HD 166281 |
|
Coord arcsec 2000 |
180856.87+243435.1 |
|
Mag |
8.48 |
|
Spectral class |
F0 (yellow-white) |
|
PmRA |
5.00 |
|
PmDE |
-9.0 |
|
SAO |
85775 |
|
HIP |
88910 |
|
Tycho2 |
2096-01200-1 |
|
HD |
166281 |
|
BD |
BD+24 3341 |
|
Tycho2 |
2096-01200-1 |
|
Pflag |
|
|
RAmdeg |
272.23695373 |
|
DEmdeg |
24.57638671 |
|
PmRA |
4.5 |
|
PmDE |
-7.3 |
|
E RAmdeg |
5 |
|
E DEmdeg |
5 |
|
E pmRA |
1.3 |
|
E pmDE |
1.2 |
|
EpRAm |
1991.23 |
|
EpDEm |
1991.44 |
|
Num |
11 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
0.7 |
|
Q pmDE |
1.2 |
|
BTmag |
8.536 |
|
E BTmag |
0.016 |
|
VTmag |
8.162 |
|
E VTmag |
0.011 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
88910 |
|
CCDM |
AB |
|
RAdeg |
272.23694222 |
|
DEdeg |
24.57640361 |
|
EpRA 1990 |
1.53 |
|
EpDE 1990 |
1.78 |
|
E RAdeg |
5.4 |
|
E DEdeg |
4.6 |
|
Posflg |
P |
|
Corr |
-0.1 |
|
SAO |
85775 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.001 |
|
DE1950 |
|
|
PmDE1950 |
-0.019 |
|
Vmag |
8.1 |
|
SpType |
F0 |
|
Double code |
|
|
Source |
35 |
|
CatNum |
6324 |
|
DM |
BD+24 3341 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
166281 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
4.74247001 |
|
DE1950rad |
0.4287715 |
|
PmRA2000 |
0.0011 |
|
PmDE2000 |
-0.019 |
|
Catalog |
H |
|
HIP |
88910 |
|
Proxy |
H |
|
RAhms |
18 08 56.87 |
|
DEdms |
+24 34 35.1 |
|
Vmag |
8.16 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
272.237 |
|
DEdeg |
24.5764 |
|
AstroRef |
* |
|
Plx |
5.05 |
|
CCDM |
18089+2435 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
S |
|
Qual |
B |
|
M HIP |
AB |
|
Theta |
156 |
|
Rho |
0.159 |
|
HD |
166281 |
|
BD |
BD+24 3341 |
|
CD |
|
|
CP |
|
|
Dm number |
+24 3341 |
|
VIred |
0.45 |
|
SpType |
F0 |
|
R SpType |
|
|
Coord arcsec 2000 |
180856.87+243435.1 |
|
HIP |
88910 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
4.751430975 |
|
DErad |
0.4289391725 |
|
Plx |
5.18 |
|
PmRA |
4.7 |
|
PmDE |
-9.25 |
|
E RArad |
0.41 |
|
E DErad |
0.67 |
|
E Plx |
0.89 |
|
E pmRA |
0.49 |
|
E pmDE |
0.83 |
|
Hpmag |
8.2144 |
|
E Hpmag |
0.0012 |
|
SHp |
0.016 |
|
VA |
0 |
|
BV |
0.387 |
|
E BV |
0.001 |
|
VI |
0.45 |
|
Ccdm |
18089+2435 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
2.87 |
|
DDEs |
-25.0 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
8.5 |
|
Sp |
F0 |
|
PmNote |
* |
|
PmRA |
5 |
|
PmDE |
-9 |
|
Dm number |
+24 3341 |
|
Cat1 |
BD |
|
Name2 |
+24 1833 |
|
Cat2 |
AGK2/3 |
|
HD |
166281 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
88910 |
|
18089+2435 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
180856.87+243435.0 |
|
Mag |
9.88 |
|
Calc delta mag |
1.4 |
|
Calc coord |
yes |
|
Ccdm |
18089+2435 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
2.88 |
|
DDEs |
-25.1 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
156 |
|
Rho |
0.2 |
|
Obs |
1 |
|
Vmag |
9.9 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
5 |
|
PmDE |
-9 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
88910 |
|