01023-8918 TDS 1737 (HD 23641)
01h 02m 15.99s -89° 17' 57.2" P.A. 43.00 sep 0.5 mag 11.00,11.05 Sp F8
Coord 2000 |
01023-8918 |
|
Discov num |
TDS1737 |
|
Comp |
|
|
Coord arcsec 2000 |
01 02 15.99 -89 17 57.2 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
43 |
|
Pa last |
42.6 |
|
P.A. Now (θ) |
42.6° |
|
Sep first |
0.5 |
|
Sep last |
0.48 |
|
Sep. Now (ρ) |
0.48" |
|
Mag pri |
11.00 |
|
Mag sec |
11.05 |
|
delta mag (ΔM) |
0.05 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
-028 |
|
Sec motion ra |
-028 |
|
Pri motion dec |
-059 |
|
Sec motion dec |
-059 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 23641 |
|
Constellation |
Octans |
|
Tycho2 |
9502-00097-1 |
|
Gaia DR2 |
4611776594995149696 |
|
HD |
23641 |
|
WDS 01023-8918 TDS 1737 (HD 23641) : 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 |
01023-8918 |
TDS1737 |
|
1991 |
1 |
43 |
0.5 |
11.00 |
11.05 |
|
|
010215.99-891757.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 01023-8918 TDS 1737 (HD 23641) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 01023-8918 TDS 1737 (HD 23641) : MEASURES
No records found.
WDS 01023-8918 (HD 23641) : 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 01023-8918 (HD 23641) : ALADIN DSS IMAGE @ 01h 02m 15.99s -89° 17' 57.2"
WDS 01023-8918 TDS 1737 (HD 23641) : 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 |
|
01023-8918 |
TDS1737 |
|
43 |
0.5 |
1 |
Show |
|
00454-8825 |
TDS1600 |
|
62 |
2.2 |
53 |
Show |
|
01145-8536 |
R 10 |
|
146 |
16.8 |
223 |
Show |
|
00500-8456 |
HDS 112 |
|
317 |
0.9 |
262 |
Show |
|
01028-8451 |
SPM 4 |
|
83 |
7.7 |
268 |
|
|
WDS 01023-8918 : COMPONENTS
01023-8918 A
Componente originario normalizzato |
AB |
|
Name |
HD 23641 |
|
Coord arcsec 2000 |
010215.99-891757.2 |
|
Mag |
11 |
|
Spectral class |
F8 (yellow-white) |
|
PmRA |
-28.00 |
|
PmDE |
-59.0 |
|
Tycho2 |
9502-00097-1 |
|
HD |
23641 |
|
Tycho2 |
9502-00097-1 |
|
Pflag |
|
|
RAmdeg |
15.57031801 |
|
DEmdeg |
-89.29917262 |
|
PmRA |
-28.0 |
|
PmDE |
-58.5 |
|
E RAmdeg |
23 |
|
E DEmdeg |
25 |
|
E pmRA |
4.3 |
|
E pmDE |
4.0 |
|
EpRAm |
1991.37 |
|
EpDEm |
1991.22 |
|
Num |
2 |
|
Q RAmdeg |
|
|
Q DEmdeg |
|
|
Q pmRA |
|
|
Q pmDE |
|
|
BTmag |
11.135 |
|
E BTmag |
0.045 |
|
VTmag |
10.370 |
|
E VTmag |
0.034 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
15.57556056 |
|
DEdeg |
-89.29903806 |
|
EpRA 1990 |
1.75 |
|
EpDE 1990 |
1.72 |
|
E RAdeg |
23.0 |
|
E DEdeg |
24.8 |
|
Posflg |
|
|
Corr |
-0.1 |
|
01023-8918 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
010216.01-891756.8 |
|
Mag |
11.05 |
|
PmRA |
-28.00 |
|
PmDE |
-59.0 |
|
Calc delta mag |
0.05 |
|
Calc coord |
yes |
|