08569-8731 TDS 6211 (HD 81973)
08h 56m 54.25s -87° 30' 57.1" P.A. 119.00 sep 1.7 mag 9.82,12.02 Sp F5V
| Coord 2000 |
08569-8731 |
|
Discov num |
TDS6211 |
|
Comp |
|
|
Coord arcsec 2000 |
08 56 54.25 -87 30 57.1 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
119 |
|
Pa last |
119.3 |
|
P.A. Now (θ) |
119.3° |
|
| Sep first |
1.7 |
|
Sep last |
1.74 |
|
Sep. Now (ρ) |
1.74" |
|
| Mag pri |
9.82 |
|
Mag sec |
12.02 |
|
delta mag (ΔM) |
2.2 |
|
Spectral class |
F5V (yellow-white) |
|
| Pri motion ra |
-034 |
|
Sec motion ra |
-034 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 81973 |
|
Constellation |
Octans |
|
Tycho2 |
9514-00225-1 |
|
Gaia DR2 |
5188682649507778688 |
|
| HD |
81973 |
|
WDS 08569-8731 TDS 6211 (HD 81973) : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| TDS |
|
Tycho Double Star (from additional DD list) |
................... |
| TDT |
|
Tycho 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 |
| 08569-8731 |
TDS6211 |
|
1991 |
1 |
119 |
1.7 |
9.82 |
12.02 |
|
|
085654.25-873057.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 08569-8731 TDS 6211 (HD 81973) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 08569-8731 TDS 6211 (HD 81973) : MEASURES
No records found.
WDS 08569-8731 (HD 81973) : 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 08569-8731 (HD 81973) : ALADIN DSS IMAGE @ 08h 56m 54.25s -87° 30' 57.1"
WDS 08569-8731 TDS 6211 (HD 81973) : 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 |
|
08569-8731 |
TDS6211 |
|
119 |
1.7 |
1 |
| Show |
|
09134-8744 |
R 135 |
|
55 |
21.8 |
17 |
| Show |
|
08530-8652 |
DAM 788 |
|
254 |
18.7 |
40 |
| Show |
|
08532-8634 |
HDS1283 |
|
120 |
3.1 |
58 |
| Show |
|
08538-8629 |
TDS6171 |
|
126 |
2.4 |
62 |
| Show |
|
09040-8537 |
UC 1749 |
|
190 |
20.9 |
114 |
| Show |
|
08431-8432 |
UC 1705 |
|
149 |
18.3 |
180 |
| Show |
|
09137-8409 |
TDS6408 |
|
343 |
1.0 |
203 |
| Show |
|
09126-8347 |
HRG 27 |
|
227 |
16.4 |
225 |
| Show |
|
08562-8341 |
HJ 4194 |
|
82 |
18.2 |
230 |
| Show |
|
09120-8333 |
RST2625 |
|
264 |
1.8 |
239 |
| Show |
|
09034-8301 |
I 319 |
DE |
280 |
15.4 |
270 |
| Show |
|
09034-8301 |
I 319 |
AB |
87 |
4.5 |
270 |
| Show |
|
09034-8301 |
I 319 |
AC |
348 |
60.7 |
270 |
| Show |
|
09089-8251 |
UC 1757 |
|
40 |
40.3 |
280 |
|
|
WDS 08569-8731 : COMPONENTS
08569-8731 A
| Componente originario normalizzato |
AB |
|
Name |
HD 81973 |
|
Coord arcsec 2000 |
085654.25-873057.1 |
|
Mag |
9.82 |
|
| Spectral class |
F5V (yellow-white) |
|
PmRA |
-34.00 |
|
PmDE |
0.0 |
|
Tycho2 |
9514-00225-1 |
|
| HD |
81973 |
|
| Tycho2 |
9514-00225-1 |
|
Pflag |
|
|
RAmdeg |
134.22619281 |
|
DEmdeg |
-87.51585526 |
|
| PmRA |
-33.6 |
|
PmDE |
0.3 |
|
E RAmdeg |
15 |
|
E DEmdeg |
17 |
|
| E pmRA |
1.9 |
|
E pmDE |
1.8 |
|
EpRAm |
1990.98 |
|
EpDEm |
1990.70 |
|
| Num |
4 |
|
Q RAmdeg |
0.5 |
|
Q DEmdeg |
0.7 |
|
Q pmRA |
0.4 |
|
| Q pmDE |
0.7 |
|
BTmag |
10.261 |
|
E BTmag |
0.029 |
|
VTmag |
9.775 |
|
| E VTmag |
0.025 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
134.22799194 |
|
DEdeg |
-87.51585611 |
|
EpRA 1990 |
1.64 |
|
| EpDE 1990 |
1.63 |
|
E RAdeg |
15.3 |
|
E DEdeg |
16.8 |
|
Posflg |
|
|
| Corr |
0.2 |
|
08569-8731 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
085654.35-873058.0 |
|
Mag |
12.02 |
|
PmRA |
-34.00 |
|
| PmDE |
0.0 |
|
Calc delta mag |
2.2 |
|
Calc coord |
yes |
|
