20540-6158 HDS 2978 (HD 198535)
20h 53m 59.15s -61° 57' 55.4" P.A. 352.00 sep 0.6 mag 9.60,11.28 Sp G8III dist. 2777.78 pc (9061.12 l.y.)
Coord 2000 |
20540-6158 |
|
Discov num |
HDS2978 |
|
Comp |
|
|
Coord arcsec 2000 |
20 53 59.15 -61 57 55.4 |
|
Date first |
1991 |
|
Date last |
2021 |
|
Obs |
2 |
|
Pa first |
353 |
|
Pa last |
351.8 |
|
P.A. Now (θ) |
351.8° |
|
Sep first |
0.6 |
|
Sep last |
0.579 |
|
Sep. Now (ρ) |
0.579" |
|
Mag pri |
9.60 |
|
Mag sec |
11.28 |
|
delta mag (ΔM) |
1.68 |
|
Spectral class |
G8III (yellow) |
|
Pri motion ra |
+008 |
|
Sec motion ra |
|
|
Pri motion dec |
-025 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 198535 |
|
Constellation |
Pavo |
|
SAO |
254894 |
|
HIP |
103156 |
|
Tycho2 |
9105-00448-1 |
|
Gaia DR2 |
6451206290669710592 |
|
HD |
198535 |
|
CP |
CP-62 6184 |
|
Distance |
2777.78 |
|
Distance ly |
9061.12 |
|
WDS 20540-6158 HDS 2978 (HD 198535) : 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 |
20540-6158 |
HDS2978 |
|
1991 |
1 |
353 |
0.6 |
9.49 |
12.30 |
G8III |
D |
205359.15-615755.4 |
20540-6158 |
HDS2978 |
|
2021 |
2 |
352 |
0.6 |
9.60 |
11.28 |
G8III |
|
205359.15-615755.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20540-6158 HDS 2978 (HD 198535) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20540-6158 HDS 2978 (HD 198535) : MEASURES
No records found.
WDS 20540-6158 (HD 198535) : 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 20540-6158 (HD 198535) : ALADIN DSS IMAGE @ 20h 53m 59.15s -61° 57' 55.4"
WDS 20540-6158 HDS 2978 (HD 198535) : 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 |
|
20540-6158 |
HDS2978 |
|
352 |
0.6 |
|
Show |
|
20516-6226 |
RMK 26 |
AB |
78 |
2.4 |
33 |
Show |
|
20517-6125 |
HU 1622 |
|
312 |
1.5 |
37 |
Show |
|
20587-6234 |
B 1003 |
|
138 |
0.5 |
49 |
Show |
|
20545-6101 |
TDT2624 |
Ba,Bb |
272 |
0.6 |
58 |
Show |
|
20545-6101 |
BVD 132 |
AB |
175 |
70.7 |
59 |
Show |
|
20472-6320 |
UC 4287 |
|
21 |
24.0 |
95 |
Show |
|
20412-6242 |
R 323 |
AB |
319 |
2.9 |
100 |
Show |
|
20412-6242 |
BAU 63 |
AC |
266 |
9.1 |
100 |
Show |
|
20415-6114 |
RST4673 |
|
76 |
0.7 |
100 |
Show |
|
20403-6132 |
TDT2462 |
|
83 |
2.2 |
101 |
Show |
|
20447-6319 |
LDS 719 |
|
171 |
187.2 |
104 |
Show |
|
20535-6348 |
LDS 726 |
|
195 |
7.5 |
110 |
Show |
|
20514-6003 |
TDT2582 |
|
206 |
0.5 |
116 |
Show |
|
20489-6353 |
HU 1620 |
|
271 |
1.3 |
120 |
Show |
|
20422-6332 |
RST1075 |
|
286 |
1.4 |
123 |
Show |
|
20579-6359 |
TSN 36 |
AB |
122 |
260.3 |
124 |
Show |
|
20412-6034 |
UC 4256 |
|
118 |
12.2 |
125 |
Show |
|
20363-6219 |
TDT2412 |
|
18 |
0.6 |
126 |
Show |
|
20355-6151 |
KPP1026 |
|
238 |
8.2 |
132 |
Show |
|
20360-6237 |
KPP3073 |
|
58 |
13.7 |
132 |
Show |
|
21129-6218 |
TDT2830 |
|
152 |
2.3 |
134 |
Show |
|
20496-5946 |
KPP2031 |
|
85 |
16.2 |
136 |
Show |
|
20423-6348 |
TDT2483 |
|
87 |
0.6 |
137 |
Show |
|
20379-6038 |
EGN 25 |
Ba,Bb |
165 |
0.4 |
141 |
Show |
|
20379-6038 |
MUG 4 |
AB |
175 |
10.8 |
141 |
Show |
|
20379-6038 |
TOK 630 |
AC |
52 |
743.3 |
141 |
Show |
|
20444-6411 |
B 994 |
|
193 |
0.8 |
149 |
Show |
|
20496-6427 |
DAW 229 |
AB |
136 |
7.7 |
151 |
Show |
|
20496-6427 |
BAU 64 |
AC |
305 |
49.8 |
151 |
Show |
|
20496-6427 |
BAU 64 |
AD |
161 |
51.0 |
151 |
Show |
|
20527-6432 |
HDS2974 |
|
31 |
1.0 |
155 |
Show |
|
20356-6038 |
UC 4226 |
|
150 |
26.3 |
155 |
Show |
|
20347-6319 |
HU 1615 |
|
287 |
0.2 |
156 |
Show |
|
20351-6042 |
RST4670 |
|
213 |
0.2 |
157 |
Show |
|
21061-6411 |
TDT2746 |
|
330 |
0.4 |
157 |
Show |
|
20407-6411 |
HU 1616 |
|
68 |
0.7 |
161 |
Show |
|
20564-5916 |
I 129 |
AB |
335 |
2.6 |
163 |
Show |
|
20564-5916 |
I 129 |
AC |
26 |
38.4 |
163 |
Show |
|
20357-6348 |
TDT2403 |
|
237 |
1.0 |
167 |
Show |
|
20505-5911 |
UC 4307 |
|
1 |
25.2 |
169 |
Show |
|
20416-6427 |
UC 4259 |
|
191 |
13.9 |
171 |
Show |
|
21132-6354 |
UC 4408 |
|
165 |
21.4 |
175 |
Show |
|
20574-5905 |
TOK 701 |
Ba,Bb |
219 |
0.1 |
176 |
Show |
|
20574-5905 |
COO 241 |
|
260 |
3.7 |
176 |
Show |
|
21126-6003 |
I 258 |
|
154 |
0.6 |
178 |
Show |
|
20490-6453 |
UC 4298 |
|
57 |
10.8 |
179 |
Show |
|
20398-6430 |
HJ 5217 |
|
232 |
7.7 |
180 |
Show |
|
20360-6412 |
B 991 |
|
167 |
3.1 |
182 |
Show |
|
21129-6407 |
RSS 555 |
|
95 |
8.2 |
183 |
Show |
|
21032-6452 |
TDT2715 |
|
294 |
1.8 |
186 |
|
|
WDS 20540-6158 : COMPONENTS
20540-6158 A
Componente originario normalizzato |
AB |
|
Name |
HD 198535 |
|
Coord arcsec 2000 |
205359.15-615755.4 |
|
Mag |
9.6 |
|
Spectral class |
G8III (yellow) |
|
PmRA |
8.00 |
|
PmDE |
-25.0 |
|
SAO |
254894 |
|
HIP |
103156 |
|
Tycho2 |
9105-00448-1 |
|
HD |
198535 |
|
CP |
CP-62 6184 |
|
Tycho2 |
9105-00448-1 |
|
Pflag |
|
|
RAmdeg |
313.49650165 |
|
DEmdeg |
-61.96543474 |
|
PmRA |
5.6 |
|
PmDE |
-26.3 |
|
E RAmdeg |
11 |
|
E DEmdeg |
11 |
|
E pmRA |
1.4 |
|
E pmDE |
1.5 |
|
EpRAm |
1988.87 |
|
EpDEm |
1989.70 |
|
Num |
10 |
|
Q RAmdeg |
1.1 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
1.1 |
|
Q pmDE |
0.9 |
|
BTmag |
10.483 |
|
E BTmag |
0.028 |
|
VTmag |
9.368 |
|
E VTmag |
0.016 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
103156 |
|
CCDM |
AB |
|
RAdeg |
313.49647194 |
|
DEdeg |
-61.96537417 |
|
EpRA 1990 |
1.56 |
|
EpDE 1990 |
1.67 |
|
E RAdeg |
12.4 |
|
E DEdeg |
10.9 |
|
Posflg |
P |
|
Corr |
-0.1 |
|
SAO |
254894 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0013 |
|
DE1950 |
|
|
PmDE1950 |
-0.047 |
|
Vmag |
9.3 |
|
SpType |
K0 |
|
Double code |
|
|
Source |
43 |
|
CatNum |
6245 |
|
DM |
CP-62 6184 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
198535 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
5.45365891 |
|
DE1950rad |
-1.0848076 |
|
PmRA2000 |
-0.0022 |
|
PmDE2000 |
-0.05 |
|
Catalog |
H |
|
HIP |
103156 |
|
Proxy |
H |
|
RAhms |
20 53 59.15 |
|
DEdms |
-61 57 55.4 |
|
Vmag |
9.24 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
313.496 |
|
DEdeg |
-61.9654 |
|
AstroRef |
A |
|
Plx |
0.75 |
|
CCDM |
20540-6158 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
353 |
|
Rho |
0.586 |
|
HD |
198535 |
|
BD |
|
|
CD |
|
|
CP |
CP-62 6184 |
|
Dm number |
-62 6184 |
|
VIred |
0.95 |
|
SpType |
G8III |
|
R SpType |
|
|
Coord arcsec 2000 |
205359.15-615755.4 |
|
HIP |
103156 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
5.4715457054 |
|
DErad |
-1.0814999342 |
|
Plx |
0.36 |
|
PmRA |
7.94 |
|
PmDE |
-24.88 |
|
E RArad |
0.81 |
|
E DErad |
0.77 |
|
E Plx |
1.25 |
|
E pmRA |
0.94 |
|
E pmDE |
1.13 |
|
Hpmag |
9.4085 |
|
E Hpmag |
0.0023 |
|
SHp |
0.024 |
|
VA |
0 |
|
BV |
0.957 |
|
E BV |
0.023 |
|
VI |
0.94 |
|
Ccdm |
20540-6158 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-0.84 |
|
DDEs |
4.4 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.5 |
|
Sp |
G8 |
|
PmNote |
* |
|
PmRA |
8 |
|
PmDE |
-25 |
|
Dm number |
-62 6184 |
|
Cat1 |
CPD |
|
Name2 |
254894 |
|
Cat2 |
SAO |
|
HD |
198535 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
103156 |
|
20540-6158 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
205359.14-615754.8 |
|
Mag |
11.28 |
|
Calc delta mag |
1.68 |
|
Calc coord |
yes |
|
Ccdm |
20540-6158 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
-0.85 |
|
DDEs |
5.0 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
353 |
|
Rho |
0.6 |
|
Obs |
1 |
|
Vmag |
12.3 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
8 |
|
PmDE |
-25 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
103156 |
|