18549-2157 RSS 495 AB (HD 175142)
18h 54m 52.97s -21° 57' 14.3" P.A. 67.00 sep 21.4 mag 9.42,12.00 Sp A3:m dist. 122.55 pc (399.76 l.y.)
Coord 2000 |
18549-2157 |
|
Discov num |
RSS 495 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 54 52.97 -21 57 14.3 |
|
Date first |
1921 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
74 |
|
Pa last |
67.2 |
|
P.A. Now (θ) |
67.2° |
|
Sep first |
23.2 |
|
Sep last |
21.36 |
|
Sep. Now (ρ) |
21.36" |
|
Mag pri |
9.42 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
2.58 |
|
Spectral class |
A3:m (white) |
|
Pri motion ra |
+017 |
|
Sec motion ra |
-010 |
|
Pri motion dec |
-021 |
|
Sec motion dec |
+004 |
|
Notes |
N
W
(See Notes, ) |
|
rPM=1.362
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 175142 |
|
Constellation |
Sagittarius |
|
SAO |
187443 |
|
HIP |
92834 |
|
Tycho2 |
6293-00548-1 |
|
HD |
175142 |
|
BD |
BD-22 4914 |
|
CD |
CD-2213417 |
|
CP |
CP-22 7265 |
|
Distance |
122.55 |
|
Distance ly |
399.76 |
|
WDS 18549-2157 RSS 495 AB (HD 175142) : NOTES
discov_num |
notes |
refcode |
RSS 495 |
CD-22@13417 |
|
REFERENCES
refcode |
metd |
author |
reference |
Rss1996 |
Pa - |
Rousseau, J.M., Perie, J.P., & Gachard, M.T. |
1996A&AS..116..301R |
Rss1996 |
|
A&AS 116, 301, 1996 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
18549-2157 |
RSS 495 |
AB |
2015 |
9 |
67 |
21.4 |
9.42 |
12.00 |
A3:m |
N W |
185452.97-215714.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18549-2157 RSS 495 AB (HD 175142) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18549-2157 RSS 495 AB (HD 175142) : MEASURES
No records found.
WDS 18549-2157 (HD 175142) : 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 18549-2157 (HD 175142) : ALADIN DSS IMAGE @ 18h 54m 52.97s -21° 57' 14.3"
WDS 18549-2157 RSS 495 AB (HD 175142) : 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 |
|
18549-2157 |
RSS 495 |
AB |
67 |
21.4 |
|
Show |
|
18536-2235 |
ARA1902 |
|
324 |
11.2 |
42 |
Show |
|
18555-2239 |
ARA1903 |
|
235 |
8.2 |
44 |
Show |
|
18524-2225 |
DON 930 |
|
272 |
0.7 |
45 |
Show |
|
18580-2145 |
B 2870 |
|
263 |
6.0 |
45 |
Show |
|
18556-2241 |
ARA1904 |
|
81 |
12.4 |
46 |
Show |
|
18518-2141 |
DON 929 |
|
329 |
3.9 |
47 |
Show |
Ainalrami |
18542-2245 |
BU 1033 |
AB |
99 |
2.5 |
49 |
Show |
Ainalrami |
18542-2245 |
HJ 5072 |
AC |
58 |
28.0 |
49 |
Show |
|
18515-2143 |
DON 928 |
|
277 |
4.9 |
50 |
Show |
|
18513-2201 |
HJ 5070 |
|
51 |
9.7 |
50 |
Show |
|
18510-2208 |
KPP 427 |
|
235 |
3.7 |
56 |
Show |
|
18588-2139 |
ARA1558 |
|
137 |
6.3 |
58 |
Show |
|
18508-2210 |
BU 1300 |
|
254 |
18.0 |
58 |
Show |
|
18542-2254 |
TDT1120 |
|
27 |
0.4 |
58 |
Show |
|
18516-2235 |
SHN 236 |
|
-1 |
0.0 |
59 |
Show |
|
18593-2155 |
TDT1169 |
|
216 |
1.7 |
62 |
Show |
|
18541-2259 |
ALD 71 |
|
158 |
2.1 |
63 |
Show |
|
18562-2258 |
ARA2247 |
|
314 |
14.9 |
65 |
Show |
|
18596-2150 |
B 2466 |
|
272 |
10.0 |
67 |
Show |
|
18509-2235 |
DON 927 |
AB |
68 |
3.3 |
67 |
Show |
|
18509-2235 |
DON 927 |
AC |
8 |
9.1 |
67 |
Show |
|
19000-2145 |
ARA1560 |
|
246 |
6.8 |
72 |
Show |
|
18590-2115 |
KPP4133 |
|
24 |
1.8 |
72 |
Show |
|
18508-2111 |
SHN 235 |
|
-1 |
0.2 |
73 |
Show |
|
18592-2114 |
HDS2693 |
Aa,Ab |
160 |
0.3 |
75 |
Show |
|
18592-2114 |
RST5127 |
AB |
189 |
3.2 |
75 |
Show |
|
18598-2111 |
BRT1545 |
|
135 |
5.1 |
83 |
Show |
|
18593-2253 |
SHN 237 |
|
-1 |
0.1 |
83 |
Show |
|
18583-2306 |
ARA2251 |
|
235 |
10.2 |
85 |
Show |
|
19007-2220 |
ARA1905 |
|
42 |
9.9 |
85 |
Show |
|
18590-2059 |
OL 145 |
|
184 |
4.2 |
86 |
Show |
|
18503-2100 |
ARA1554 |
|
188 |
9.7 |
87 |
Show |
|
18535-2030 |
DON 933 |
|
237 |
0.3 |
90 |
Show |
|
18484-2205 |
ARA1899 |
|
261 |
10.9 |
90 |
Show |
|
18597-2257 |
DON 937 |
|
149 |
1.3 |
90 |
Show |
|
19014-2156 |
ARA1906 |
|
334 |
14.2 |
91 |
Show |
|
18487-2230 |
ARA1900 |
|
103 |
12.0 |
92 |
Show |
|
18548-2024 |
J 1753 |
AB |
277 |
8.2 |
94 |
Show |
|
18548-2024 |
J 1753 |
AC |
56 |
11.3 |
94 |
Show |
|
18570-2327 |
ARA2249 |
|
221 |
9.4 |
95 |
Show |
|
19000-2054 |
DON 938 |
|
234 |
1.4 |
97 |
Show |
|
18565-2336 |
ARA2248 |
|
332 |
13.0 |
101 |
Show |
|
18582-2025 |
HO 271 |
|
327 |
17.4 |
103 |
Show |
|
18553-2341 |
B 412 |
|
278 |
1.9 |
105 |
Show |
|
18527-2014 |
OCC1017 |
|
-1 |
0.1 |
108 |
Show |
|
18546-2010 |
ARA1163 |
|
231 |
15.2 |
108 |
Show |
|
18580-2337 |
LEO 22 |
AB |
280 |
2.8 |
110 |
Show |
|
18580-2337 |
OCC1049 |
Aa,Ab |
-1 |
0.0 |
110 |
Show |
|
19028-2204 |
ARA1907 |
|
333 |
7.5 |
111 |
Show |
|
18569-2345 |
OCC1048 |
|
-1 |
0.0 |
112 |
|
|
WDS 18549-2157 : COMPONENTS
18549-2157 A
Name |
HD 175142 |
|
Coord arcsec 2000 |
185452.97-215714.3 |
|
Mag |
9.42 |
|
Spectral class |
A3:m (white) |
|
PmRA |
17.00 |
|
PmDE |
-21.0 |
|
SAO |
187443 |
|
HIP |
92834 |
|
Tycho2 |
6293-00548-1 |
|
HD |
175142 |
|
BD |
BD-22 4914 |
|
CD |
CD-2213417 |
|
CP |
CP-22 7265 |
|
Tycho2 |
6293-00548-1 |
|
Pflag |
|
|
RAmdeg |
283.72077347 |
|
DEmdeg |
-21.95400479 |
|
PmRA |
19.1 |
|
PmDE |
-16.6 |
|
E RAmdeg |
14 |
|
E DEmdeg |
19 |
|
E pmRA |
1.5 |
|
E pmDE |
1.6 |
|
EpRAm |
1988.95 |
|
EpDEm |
1987.00 |
|
Num |
8 |
|
Q RAmdeg |
0.3 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
0.3 |
|
Q pmDE |
1.1 |
|
BTmag |
10.048 |
|
E BTmag |
0.031 |
|
VTmag |
9.512 |
|
E VTmag |
0.027 |
|
Prox |
900 |
|
TYC |
T |
|
HIP |
92834 |
|
CCDM |
|
|
RAdeg |
283.72072750 |
|
DEdeg |
-21.95396500 |
|
EpRA 1990 |
1.85 |
|
EpDE 1990 |
1.67 |
|
E RAdeg |
15.1 |
|
E DEdeg |
20.8 |
|
Posflg |
|
|
Corr |
-0.1 |
|
SAO |
187443 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0001 |
|
DE1950 |
|
|
PmDE1950 |
0.006 |
|
Vmag |
9 |
|
SpType |
A0 |
|
Double code |
|
|
Source |
25 |
|
CatNum |
13141 |
|
DM |
CD-2213417 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
175142 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
4.93876256 |
|
DE1950rad |
-0.3842839 |
|
PmRA2000 |
0.0001 |
|
PmDE2000 |
0.006 |
|
Catalog |
H |
|
HIP |
92834 |
|
Proxy |
|
|
RAhms |
18 54 52.97 |
|
DEdms |
-21 57 14.3 |
|
Vmag |
9.42 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
283.721 |
|
DEdeg |
-21.954 |
|
AstroRef |
|
|
Plx |
7.47 |
|
CCDM |
18549-2157 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
S |
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
175142 |
|
BD |
BD-22 4914 |
|
CD |
CD-2213417 |
|
CP |
CP-22 7265 |
|
Dm number |
-22 4914 |
|
VIred |
0.57 |
|
SpType |
A3:m... |
|
R SpType |
|
|
Coord arcsec 2000 |
185452.97-215714.3 |
|
HIP |
92834 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
4.9518606977 |
|
DErad |
-0.3831689715 |
|
Plx |
8.16 |
|
PmRA |
14.81 |
|
PmDE |
-17.96 |
|
E RArad |
1.37 |
|
E DErad |
0.85 |
|
E Plx |
1.5 |
|
E pmRA |
1.83 |
|
E pmDE |
1.4 |
|
Hpmag |
9.5277 |
|
E Hpmag |
0.0027 |
|
SHp |
0.025 |
|
VA |
0 |
|
BV |
0.5 |
|
E BV |
0.02 |
|
VI |
0.57 |
|
Ccdm |
18549-2157 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-1.02 |
|
DDEs |
-14.4 |
|
R dRAs |
40 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.4 |
|
Sp |
A0 |
|
PmNote |
|
|
PmRA |
1 |
|
PmDE |
6 |
|
Dm number |
-22 4914 |
|
Cat1 |
BD |
|
Name2 |
187443 |
|
Cat2 |
SAO |
|
HD |
175142 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
* |
|
IDS |
18489S2205A |
|
HIC |
92834 |
|
18549-2157 B
Coord arcsec 2000 |
185454.28-215706.0 |
|
Mag |
12 |
|
PmRA |
-10.00 |
|
PmDE |
4.0 |
|
Calc delta mag |
2.58 |
|
Calc coord |
yes |
|
Ccdm |
18549-2157 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
RSU |
|
DRAs |
0.45 |
|
DDEs |
-6.2 |
|
R dRAs |
40 |
|
Year |
1977 |
|
Theta |
68 |
|
Rho |
22.0 |
|
Obs |
1 |
|
Vmag |
12.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
* |
|
IDS |
18489S2205B |
|
HIC |
|
|