09259-1721 TDS 6553 AB
09h 25m 54.71s -17° 21' 10.3" P.A. 289.00 sep 0.8 mag 11.09,11.42
Coord 2000 |
09259-1721 |
|
Discov num |
TDS6553 |
|
Comp |
AB |
|
Coord arcsec 2000 |
09 25 54.71 -17 21 10.3 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
289 |
|
Pa last |
289.2 |
|
P.A. Now (θ) |
289.2° |
|
Sep first |
0.8 |
|
Sep last |
0.84 |
|
Sep. Now (ρ) |
0.84" |
|
Mag pri |
11.09 |
|
Mag sec |
11.42 |
|
delta mag (ΔM) |
0.33 |
|
Spectral class |
|
|
Pri motion ra |
-038 |
|
Sec motion ra |
-038 |
|
Pri motion dec |
+038 |
|
Sec motion dec |
+038 |
|
Notes |
|
|
Nature of this double is uncertain.
09259-1721 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
09 25 55 -17 21 10 |
TDS 6553 AB |
1991 |
1 |
289 |
0.8 |
11.09 |
11.42 |
0.33 |
|
<=== |
Show |
|
|
09 25 55 -17 21 10 |
DAM 1613 AB,C |
2015 |
1 |
3 |
9.8 |
10.49 |
16.80 |
6.31 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Tycho2 |
6033-00763-1 |
|
Gaia DR2 |
5682145392197756672 |
|