21455-8409 TDT 3142
21h 45m 29.19s -84° 08' 55.8" P.A. 290.00 sep 0.5 mag 11.28,11.62
| Coord 2000 |
21455-8409 |
|
Discov num |
TDT3142 |
|
Comp |
|
|
Coord arcsec 2000 |
21 45 29.19 -84 08 55.8 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
290 |
|
Pa last |
290.1 |
|
P.A. Now (θ) |
290.1° |
|
| Sep first |
0.5 |
|
Sep last |
0.52 |
|
Sep. Now (ρ) |
0.52" |
|
| Mag pri |
11.28 |
|
Mag sec |
11.62 |
|
delta mag (ΔM) |
0.34 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Octans |
|
Tycho2 |
9524-01905-1 |
|
Gaia DR2 |
6344680514633318912 |
|
WDS 21455-8409 TDT 3142 : 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 |
| 21455-8409 |
TDT3142 |
|
1991 |
1 |
290 |
0.5 |
11.28 |
11.62 |
|
|
214529.19-840855.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21455-8409 TDT 3142 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21455-8409 TDT 3142 : MEASURES
No records found.
WDS 21455-8409 : 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 21455-8409 : ALADIN DSS IMAGE @ 21h 45m 29.19s -84° 08' 55.8"
WDS 21455-8409 TDT 3142 : 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 |
|
21455-8409 |
TDT3142 |
|
290 |
0.5 |
1 |
| Show |
|
21382-8435 |
TDT3070 |
|
109 |
2.4 |
29 |
| Show |
|
21556-8341 |
DAM1264 |
|
20 |
15.6 |
33 |
| Show |
|
21596-8444 |
R 336 |
|
342 |
27.7 |
41 |
| Show |
|
22051-8444 |
HJ 5292 |
|
152 |
5.2 |
46 |
| Show |
|
21538-8511 |
UC 4592 |
|
163 |
65.3 |
64 |
| Show |
|
21378-8301 |
UC 4515 |
|
56 |
52.5 |
69 |
| Show |
|
21459-8247 |
R 334 |
|
112 |
2.8 |
83 |
| Show |
|
21509-8243 |
HJ 5278 |
|
62 |
3.3 |
87 |
| Show |
|
21473-8543 |
TDT3154 |
|
280 |
0.7 |
95 |
| Show |
|
21522-8551 |
HJ 5261 |
|
195 |
4.9 |
102 |
| Show |
|
21257-8201 |
TDT2957 |
|
140 |
0.4 |
134 |
| Show |
|
21528-8124 |
UC 4588 |
|
186 |
16.9 |
166 |
| Show |
|
21385-8121 |
NSN 428 |
|
86 |
7.2 |
169 |
| Show |
|
21422-8057 |
TDT3116 |
|
98 |
0.6 |
192 |
| Show |
|
21540-8036 |
HJ 5289 |
|
47 |
16.9 |
214 |
| Show |
|
21334-8002 |
HJ 5262 |
|
92 |
24.2 |
248 |
|
|
WDS 21455-8409 : COMPONENTS
21455-8409 A
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
214529.19-840855.8 |
|
Mag |
11.28 |
|
PmRA |
2.00 |
|
| PmDE |
4.0 |
|
Tycho2 |
9524-01905-1 |
|
| Tycho2 |
9524-01905-1 |
|
Pflag |
|
|
RAmdeg |
326.37093693 |
|
DEmdeg |
-84.14881337 |
|
| PmRA |
1.8 |
|
PmDE |
4.4 |
|
E RAmdeg |
28 |
|
E DEmdeg |
28 |
|
| E pmRA |
2.4 |
|
E pmDE |
2.3 |
|
EpRAm |
1990.28 |
|
EpDEm |
1990.12 |
|
| Num |
3 |
|
Q RAmdeg |
0.9 |
|
Q DEmdeg |
0.1 |
|
Q pmRA |
0.9 |
|
| Q pmDE |
0.1 |
|
BTmag |
11.103 |
|
E BTmag |
0.045 |
|
VTmag |
10.721 |
|
| E VTmag |
0.048 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
326.37089556 |
|
DEdeg |
-84.14882361 |
|
EpRA 1990 |
1.69 |
|
| EpDE 1990 |
1.71 |
|
E RAdeg |
28.1 |
|
E DEdeg |
28.1 |
|
Posflg |
|
|
| Corr |
0.1 |
|
21455-8409 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
214529.16-840855.6 |
|
Mag |
11.62 |
|
PmRA |
2.00 |
|
| PmDE |
4.0 |
|
Calc delta mag |
0.34 |
|
Calc coord |
yes |
|
