18532-8747 TDT 1112
18h 53m 10.21s -87° 47' 10.4" P.A. 232.00 sep 1.0 mag 11.29,12.24
Coord 2000 |
18532-8747 |
|
Discov num |
TDT1112 |
|
Comp |
|
|
Coord arcsec 2000 |
18 53 10.21 -87 47 10.4 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
245 |
|
Pa last |
231.5 |
|
P.A. Now (θ) |
231.5° |
|
Sep first |
1.3 |
|
Sep last |
1.033 |
|
Sep. Now (ρ) |
1.033" |
|
Mag pri |
11.29 |
|
Mag sec |
12.24 |
|
delta mag (ΔM) |
0.95 |
|
Spectral class |
|
|
Pri motion ra |
+004 |
|
Sec motion ra |
+004 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Octans |
|
Tycho2 |
9531-00623-1 |
|
Gaia DR2 |
6342277261389382272 |
|
WDS 18532-8747 TDT 1112 : NOTES
No records found.
REFERENCES
No records found.
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
18532-8747 |
TDT1112 |
|
1991 |
1 |
245 |
1.3 |
11.29 |
12.24 |
|
|
185310.21-874710.4 |
18532-8747 |
TDT1112 |
|
2015 |
2 |
232 |
1.0 |
11.29 |
12.24 |
|
|
185310.21-874710.4 |
18532-8747 |
TDT1112 |
|
2016 |
3 |
232 |
1.0 |
11.29 |
12.24 |
|
|
185310.21-874710.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18532-8747 TDT 1112 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18532-8747 TDT 1112 : MEASURES
No records found.
WDS 18532-8747 : 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 18532-8747 : ALADIN DSS IMAGE @ 18h 53m 10.21s -87° 47' 10.4"
WDS 18532-8747 TDT 1112 : 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 |
|
18532-8747 |
TDT1112 |
|
232 |
1.0 |
|
Show |
|
18491-8612 |
HDS2667 |
|
318 |
2.6 |
96 |
Show |
|
19077-8553 |
TDT1241 |
|
19 |
0.7 |
115 |
Show |
|
18481-8428 |
RST3180 |
|
165 |
1.5 |
200 |
Show |
|
19051-8417 |
TDT1216 |
|
199 |
0.6 |
211 |
Show |
|
19036-8337 |
GLI 247 |
|
114 |
10.0 |
250 |
Show |
|
18582-8325 |
RST3188 |
AB |
281 |
0.4 |
262 |
Show |
|
18582-8325 |
HJ 5043 |
AB,C |
359 |
44.9 |
262 |
Show |
|
18595-8253 |
RST3191 |
|
293 |
2.9 |
294 |
|
|
WDS 18532-8747 : COMPONENTS
18532-8747 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
185310.21-874710.4 |
|
Mag |
11.29 |
|
PmRA |
4.00 |
|
PmDE |
-2.0 |
|
Tycho2 |
9531-00623-1 |
|
Tycho2 |
9531-00623-1 |
|
Pflag |
|
|
RAmdeg |
283.29189514 |
|
DEmdeg |
-87.78625384 |
|
PmRA |
4.0 |
|
PmDE |
-2.3 |
|
E RAmdeg |
47 |
|
E DEmdeg |
48 |
|
E pmRA |
1.7 |
|
E pmDE |
1.6 |
|
EpRAm |
1980.89 |
|
EpDEm |
1979.90 |
|
Num |
7 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
0.6 |
|
Q pmRA |
1.1 |
|
Q pmDE |
0.6 |
|
BTmag |
11.982 |
|
E BTmag |
0.095 |
|
VTmag |
11.162 |
|
E VTmag |
0.069 |
|
Prox |
999 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
283.29171667 |
|
DEdeg |
-87.78624861 |
|
EpRA 1990 |
1.72 |
|
EpDE 1990 |
1.66 |
|
E RAdeg |
51.1 |
|
E DEdeg |
52.2 |
|
Posflg |
|
|
Corr |
0.1 |
|
18532-8747 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
185310.16-874711.0 |
|
Mag |
12.24 |
|
PmRA |
4.00 |
|
PmDE |
-2.0 |
|
Calc delta mag |
0.95 |
|
Calc coord |
yes |
|