19174-0025 J 2258 AC
19h 17m 21.05s -00° 25' 04.2" P.A. 283.00 sep 4.0 mag 10.92,13.90 Sp A2
| Coord 2000 |
19174-0025 |
|
Discov num |
J 2258 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 17 21.05 -00 25 04.2 |
|
| Date first |
1942 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
300 |
|
Pa last |
282.9 |
|
P.A. Now (θ) |
282.9° |
|
| Sep first |
8.0 |
|
Sep last |
3.969 |
|
Sep. Now (ρ) |
3.969" |
|
| Mag pri |
10.92 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
2.98 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
|
|
| Pri motion dec |
+001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
19174-0025 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 17 21 -00 25 04 |
J 114 AB |
2015 |
11 |
209 |
6.4 |
10.92 |
11.60 |
0.68 |
|
|
| Show |
|
|
19 17 21 -00 25 04 |
J 2258 AC |
2015 |
3 |
283 |
4.0 |
10.92 |
13.90 |
2.98 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
