17343-7414 B 2839
17h 34m 16.46s -74° 13' 56.1" P.A. 48.00 sep 4.4 mag 10.19,13.70 Sp F5
| Coord 2000 |
17343-7414 |
|
Discov num |
B 2839 |
|
Comp |
|
|
Coord arcsec 2000 |
17 34 16.46 -74 13 56.1 |
|
| Date first |
1931 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
53 |
|
Pa last |
48.4 |
|
P.A. Now (θ) |
48.4° |
|
| Sep first |
4.0 |
|
Sep last |
4.436 |
|
Sep. Now (ρ) |
4.436" |
|
| Mag pri |
10.19 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
3.51 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
|
|
| Pri motion dec |
-025 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Apus |
|
Tycho2 |
9288-02762-1 |
|
Gaia DR2 |
5801738893997728512 |
|
