19069+2745 STF 2458 AC
19h 06m 52.39s +27° 45' 09.4" P.A. 62.00 sep 71.0 mag 9.71,8.55 Sp A0
Coord 2000 |
19069+2745 |
|
Discov num |
STF2458 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 06 52.39 +27 45 09.4 |
|
Date first |
1897 |
|
Date last |
2015 |
|
Obs |
20 |
|
Pa first |
63 |
|
Pa last |
61.8 |
|
P.A. Now (θ) |
61.8° |
|
Sep first |
71.8 |
|
Sep last |
71.007 |
|
Sep. Now (ρ) |
71.007" |
|
Mag pri |
9.71 |
|
Mag sec |
8.55 |
|
delta mag (ΔM) |
1.16 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
+006 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
-009 |
|
Sec motion dec |
+001 |
|
Notes |
|
|
rPM=0.965
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 |
86824 |
|
Tycho2 |
2130-02269-1 |
|
Gaia DR2 |
2037341964780375552 |
|
HD |
178308 |
|