19058+3831 STF 2456 BC
19h 05m 45.25s +38° 31' 22.5" P.A. 124.00 sep 31.7 mag 9.28,15.40 Sp F5
| Coord 2000 |
19058+3831 |
|
Discov num |
STF2456 |
|
Comp |
BC |
|
Coord arcsec 2000 |
19 05 45.25 +38 31 22.5 |
|
| Date first |
1905 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
144 |
|
Pa last |
123.6 |
|
P.A. Now (θ) |
123.6° |
|
| Sep first |
32.2 |
|
Sep last |
31.734 |
|
Sep. Now (ρ) |
31.734" |
|
| Mag pri |
9.28 |
|
Mag sec |
15.40 |
|
delta mag (ΔM) |
6.12 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
-062 |
|
Sec motion ra |
|
|
| Pri motion dec |
-072 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
19058+3831 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 05 46 +38 31 05 |
STF 2456 AB |
2020 |
85 |
341 |
17.4 |
9.25 |
9.28 |
0.03 |
|
|
| Show |
|
|
19 05 46 +38 31 05 |
STF 2456 AC |
2015 |
9 |
93 |
20.8 |
9.25 |
15.40 |
6.15 |
|
|
| Show |
|
|
19 05 45 +38 31 22 |
STF 2456 BC |
2015 |
8 |
124 |
31.7 |
9.28 |
15.40 |
6.12 |
|
<=== |
| Show |
|
|
19 05 45 +38 31 22 |
STF 2456 BD |
2015 |
9 |
9 |
69.8 |
9.28 |
13.60 |
4.32 |
|
|
| Show |
|
|
19 05 45 +38 31 22 |
STH 5 BE |
2015 |
5 |
358 |
26.3 |
9.29 |
16.10 |
6.81 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
3120-00967-1 |
|
Gaia DR2 |
2099985402815368704 |
|
