19069+2745 STF 2458 BC
19h 06m 51.78s +27° 45' 01.7" P.A. 60.00 sep 82.0 mag 10.39,8.55
| Coord 2000 |
19069+2745 |
|
Discov num |
STF2458 |
|
Comp |
BC |
|
Coord arcsec 2000 |
19 06 51.78 +27 45 01.7 |
|
| Date first |
1897 |
|
Date last |
2015 |
|
Obs |
17 |
|
| Pa first |
62 |
|
Pa last |
59.8 |
|
P.A. Now (θ) |
59.8° |
|
| Sep first |
82.5 |
|
Sep last |
81.96 |
|
Sep. Now (ρ) |
81.96" |
|
| Mag pri |
10.39 |
|
Mag sec |
8.55 |
|
delta mag (ΔM) |
1.84 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
rPM=0.991
This double is not physical.
19069+2745 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 337517 |
86824 |
19 06 52 +27 45 09 |
STF 2458 AB |
2016 |
34 |
227 |
11.3 |
9.71 |
10.39 |
0.68 |
|
|
| Show |
|
86824 |
19 06 52 +27 45 09 |
STF 2458 AC |
2015 |
20 |
62 |
71.0 |
9.71 |
8.55 |
1.16 |
|
|
| Show |
|
86825 |
19 06 52 +27 45 02 |
STF 2458 BC |
2015 |
17 |
60 |
82.0 |
10.39 |
8.55 |
1.84 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
SAO |
86825 |
|
Tycho2 |
2130-02668-1 |
|
Gaia DR2 |
2037341964780376192 |
|
