17471+1945 UC 3405 AB
17h 47m 07.32s +19° 44' 54.7" P.A. 259.00 sep 27.2 mag 12.50,16.30
| Coord 2000 |
17471+1945 |
|
Discov num |
UC 3405 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 47 07.32 +19 44 54.7 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
258 |
|
Pa last |
258.6 |
|
P.A. Now (θ) |
258.6° |
|
| Sep first |
27.4 |
|
Sep last |
27.18 |
|
Sep. Now (ρ) |
27.18" |
|
| Mag pri |
12.50 |
|
Mag sec |
16.30 |
|
delta mag (ΔM) |
3.8 |
|
Spectral class |
|
|
| Pri motion ra |
+016 |
|
Sec motion ra |
+017 |
|
| Pri motion dec |
-088 |
|
Sec motion dec |
-091 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.034 (< 0.3, Physical double)
This double is physical.
17471+1945 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
17 47 07 +19 44 55 |
UC 3405 AB |
2016 |
6 |
259 |
27.2 |
12.50 |
16.30 |
3.80 |
|
<=== |
| Show |
|
|
17 47 07 +19 44 55 |
UC 3405 AC |
2016 |
1 |
226 |
1.2 |
12.50 |
14.80 |
2.30 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
