13394-1921 TOB 253 AC
13h 39m 27.46s -19° 21' 16.4" P.A. 45.00 sep 23.4 mag 13.26,13.57
| Coord 2000 |
13394-1921 |
|
Discov num |
TOB 253 |
|
Comp |
AC |
|
Coord arcsec 2000 |
13 39 27.46 -19 21 16.4 |
|
| Date first |
1977 |
|
Date last |
2019 |
|
Obs |
7 |
|
| Pa first |
41 |
|
Pa last |
44.9 |
|
P.A. Now (θ) |
44.9° |
|
| Sep first |
23.9 |
|
Sep last |
23.4 |
|
Sep. Now (ρ) |
23.4" |
|
| Mag pri |
13.26 |
|
Mag sec |
13.57 |
|
delta mag (ΔM) |
0.31 |
|
Spectral class |
|
|
| Pri motion ra |
-023 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-032 |
|
| Notes |
|
|
rPM=1.253
This double is not physical.
13394-1921 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
13 39 27 -19 21 16 |
BHA 59 AB |
2019 |
8 |
169 |
20.6 |
13.26 |
12.49 |
0.77 |
|
|
| Show |
|
|
13 39 27 -19 21 16 |
TOB 253 AC |
2019 |
7 |
45 |
23.4 |
13.26 |
13.57 |
0.31 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Virgo |
|
Gaia DR2 |
6292861596767099520 |
|
