17398-5439 HDS 2498 (HD 159851)
17h 39m 50.82s -54° 38' 42.9" P.A. 206.00 sep 0.3 mag 8.85,11.13 Sp K3III dist. 1612.9 pc (5261.28 l.y.)
Coord 2000 |
17398-5439 |
|
Discov num |
HDS2498 |
|
Comp |
|
|
Coord arcsec 2000 |
17 39 50.82 -54 38 42.9 |
|
Date first |
1991 |
|
Date last |
2021 |
|
Obs |
2 |
|
Pa first |
211 |
|
Pa last |
206.3 |
|
P.A. Now (θ) |
206.3° |
|
Sep first |
0.3 |
|
Sep last |
0.323 |
|
Sep. Now (ρ) |
0.323" |
|
Mag pri |
8.85 |
|
Mag sec |
11.13 |
|
delta mag (ΔM) |
2.28 |
|
Spectral class |
K3III (yellow-orange) |
|
Pri motion ra |
-004 |
|
Sec motion ra |
|
|
Pri motion dec |
-015 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 159851 |
|
Constellation |
Ara |
|
SAO |
244925 |
|
HIP |
86449 |
|
Tycho2 |
8733-00835-1 |
|
Gaia DR2 |
5921229385308765952 |
|
HD |
159851 |
|
CP |
CP-54 8425 |
|
Distance |
1612.9 |
|
Distance ly |
5261.28 |
|
WDS 17398-5439 HDS 2498 (HD 159851) : 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 |
17398-5439 |
HDS2498 |
|
1991 |
1 |
211 |
0.3 |
8.85 |
11.13 |
K3III |
|
173950.82-543842.9 |
17398-5439 |
HDS2498 |
|
2021 |
2 |
206 |
0.3 |
8.85 |
11.13 |
K3III |
|
173950.82-543842.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 17398-5439 HDS 2498 (HD 159851) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 17398-5439 HDS 2498 (HD 159851) : MEASURES
No records found.
WDS 17398-5439 (HD 159851) : 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 17398-5439 (HD 159851) : ALADIN DSS IMAGE @ 17h 39m 50.82s -54° 38' 42.9"
WDS 17398-5439 HDS 2498 (HD 159851) : 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 |
|
17398-5439 |
HDS2498 |
|
206 |
0.3 |
|
Show |
|
17387-5428 |
BVD 121 |
|
185 |
39.7 |
15 |
Show |
|
17388-5456 |
RST3111 |
|
175 |
0.6 |
20 |
Show |
|
17390-5413 |
TDT 450 |
|
202 |
2.0 |
27 |
Show |
|
17435-5424 |
WFC 198 |
|
332 |
6.1 |
35 |
Show |
|
17418-5402 |
HJ 4969 |
|
41 |
19.4 |
41 |
Show |
|
17424-5516 |
BRT2582 |
|
6 |
6.2 |
44 |
Show |
|
17444-5416 |
BRT2094 |
|
172 |
3.9 |
47 |
Show |
|
17411-5354 |
SHN 223 |
|
-1 |
0.1 |
47 |
Show |
|
17378-5355 |
TDT 441 |
|
332 |
0.8 |
48 |
Show |
|
17342-5454 |
TOK 419 |
|
82 |
0.6 |
52 |
Show |
|
17415-5348 |
HDS2502 |
|
72 |
0.1 |
53 |
Show |
|
17402-5533 |
TDT 459 |
|
324 |
0.6 |
55 |
Show |
|
17451-5408 |
R 303 |
|
108 |
3.6 |
55 |
Show |
|
17464-5446 |
TDT 498 |
|
144 |
0.6 |
57 |
Show |
|
17405-5339 |
BRT2093 |
|
134 |
3.4 |
60 |
Show |
|
17408-5339 |
HJ 4967 |
|
49 |
4.9 |
60 |
Show |
|
17466-5451 |
TDT 500 |
|
233 |
1.5 |
60 |
Show |
|
17400-5338 |
BRT2092 |
|
335 |
5.7 |
61 |
Show |
|
17400-5546 |
RST 943 |
AB |
205 |
2.1 |
67 |
Show |
|
17400-5546 |
HLN 43 |
AC |
119 |
3.0 |
67 |
Show |
|
17444-5533 |
KPP1903 |
|
332 |
15.0 |
67 |
Show |
|
17362-5538 |
HJ 4959 |
|
114 |
19.4 |
68 |
Show |
|
17401-5331 |
SHN 222 |
|
-1 |
0.0 |
69 |
Show |
|
17340-5526 |
TDT 418 |
|
159 |
0.7 |
69 |
Show |
|
17480-5442 |
I 612 |
|
148 |
7.0 |
71 |
Show |
|
17415-5328 |
POL 4 |
AB |
296 |
10.8 |
72 |
Show |
|
17415-5328 |
B 9031 |
AC |
33 |
14.4 |
72 |
Show |
|
17415-5328 |
POL 4 |
AD |
24 |
45.0 |
72 |
Show |
|
17462-5353 |
BRT2095 |
|
331 |
4.7 |
72 |
Show |
|
17422-5329 |
RST3120 |
|
209 |
3.3 |
73 |
Show |
|
17326-5519 |
BRT3184 |
|
143 |
5.4 |
74 |
Show |
|
17369-5550 |
TDT 434 |
|
120 |
0.4 |
76 |
Show |
|
17308-5410 |
TDT 391 |
|
330 |
0.6 |
85 |
Show |
|
17459-5331 |
TDT 494 |
|
85 |
0.6 |
87 |
Show |
|
17458-5329 |
RST3126 |
|
39 |
2.9 |
88 |
Show |
|
17500-5428 |
BRT2096 |
|
215 |
3.3 |
89 |
Show |
|
17299-5416 |
CVN 102 |
AB |
255 |
2.8 |
90 |
Show |
|
17299-5416 |
CVN 102 |
AC |
28 |
4.4 |
90 |
Show |
|
17299-5416 |
CVN 102 |
AD |
130 |
6.2 |
90 |
Show |
|
17299-5416 |
CVN 102 |
AE |
97 |
6.4 |
90 |
Show |
|
17299-5416 |
CVN 102 |
AF |
166 |
6.9 |
90 |
Show |
|
17395-5609 |
TDT 455 |
|
214 |
2.0 |
91 |
Show |
|
17427-5607 |
TDT 476 |
|
324 |
1.0 |
92 |
Show |
|
17297-5519 |
BRT2581 |
|
183 |
5.0 |
96 |
Show |
|
17477-5547 |
LDS 610 |
|
243 |
41.2 |
96 |
Show |
|
17286-5510 |
HDO 273 |
|
147 |
38.2 |
102 |
Show |
|
17303-5341 |
TDT 387 |
|
116 |
0.7 |
102 |
Show |
|
17469-5601 |
HJ 4971 |
|
195 |
5.9 |
102 |
Show |
|
17450-5307 |
RST3123 |
|
60 |
0.5 |
103 |
Show |
|
17386-5255 |
B 1337 |
|
270 |
3.2 |
105 |
|
|
WDS 17398-5439 : COMPONENTS
17398-5439 A
Componente originario normalizzato |
AB |
|
Name |
HD 159851 |
|
Coord arcsec 2000 |
173950.82-543842.9 |
|
Mag |
8.85 |
|
Spectral class |
K3III (yellow-orange) |
|
PmRA |
-4.00 |
|
PmDE |
-15.0 |
|
SAO |
244925 |
|
HIP |
86449 |
|
Tycho2 |
8733-00835-1 |
|
HD |
159851 |
|
CP |
CP-54 8425 |
|
Tycho2 |
8733-00835-1 |
|
Pflag |
|
|
RAmdeg |
264.96170086 |
|
DEmdeg |
-54.64527667 |
|
PmRA |
-5.9 |
|
PmDE |
-13.3 |
|
E RAmdeg |
7 |
|
E DEmdeg |
9 |
|
E pmRA |
1.4 |
|
E pmDE |
1.4 |
|
EpRAm |
1991.04 |
|
EpDEm |
1990.63 |
|
Num |
10 |
|
Q RAmdeg |
0.7 |
|
Q DEmdeg |
1.3 |
|
Q pmRA |
0.6 |
|
Q pmDE |
1.4 |
|
BTmag |
10.385 |
|
E BTmag |
0.025 |
|
VTmag |
8.759 |
|
E VTmag |
0.012 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
86449 |
|
CCDM |
AB |
|
RAdeg |
264.96172361 |
|
DEdeg |
-54.64524778 |
|
EpRA 1990 |
1.97 |
|
EpDE 1990 |
2.10 |
|
E RAdeg |
6.9 |
|
E DEdeg |
9.0 |
|
Posflg |
P |
|
Corr |
0.0 |
|
SAO |
244925 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0039 |
|
DE1950 |
|
|
PmDE1950 |
-0.017 |
|
Vmag |
8.6 |
|
SpType |
K5 |
|
Double code |
|
|
Source |
42 |
|
CatNum |
6939 |
|
DM |
CP-54 8425 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
159851 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
4.60645647 |
|
DE1950rad |
-0.95326674 |
|
PmRA2000 |
-0.0044 |
|
PmDE2000 |
-0.019 |
|
Catalog |
H |
|
HIP |
86449 |
|
Proxy |
H |
|
RAhms |
17 39 50.82 |
|
DEdms |
-54 38 42.9 |
|
Vmag |
8.57 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
264.962 |
|
DEdeg |
-54.6452 |
|
AstroRef |
* |
|
Plx |
-1.25 |
|
CCDM |
17398-5439 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
211 |
|
Rho |
0.255 |
|
HD |
159851 |
|
BD |
|
|
CD |
|
|
CP |
CP-54 8425 |
|
Dm number |
-54 8425 |
|
VIred |
1.4 |
|
SpType |
K3III |
|
R SpType |
|
|
Coord arcsec 2000 |
173950.82-543842.9 |
|
HIP |
86449 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
4.6244546271 |
|
DErad |
-0.9537394072 |
|
Plx |
-0.62 |
|
PmRA |
-5.6 |
|
PmDE |
-15.61 |
|
E RArad |
0.79 |
|
E DErad |
0.61 |
|
E Plx |
1.13 |
|
E pmRA |
0.93 |
|
E pmDE |
0.62 |
|
Hpmag |
8.7212 |
|
E Hpmag |
0.0016 |
|
SHp |
0.018 |
|
VA |
0 |
|
BV |
1.37 |
|
E BV |
0.026 |
|
VI |
1.34 |
|
Ccdm |
17398-5439 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
2.81 |
|
DDEs |
17.0 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
8.8 |
|
Sp |
K3 |
|
PmNote |
* |
|
PmRA |
-4 |
|
PmDE |
-15 |
|
Dm number |
-54 8425 |
|
Cat1 |
CPD |
|
Name2 |
244925 |
|
Cat2 |
SAO |
|
HD |
159851 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
86449 |
|
17398-5439 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
173950.81-543843.2 |
|
Mag |
11.13 |
|
Calc delta mag |
2.28 |
|
Calc coord |
yes |
|
Ccdm |
17398-5439 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
2.80 |
|
DDEs |
16.8 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
211 |
|
Rho |
0.3 |
|
Obs |
1 |
|
Vmag |
11.1 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
-4 |
|
PmDE |
-15 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
86449 |
|