19027+3816 DEA 446 AB
19h 02m 44.18s +38° 15' 46.1" P.A. 78.00 sep 29.2 mag 11.50,18.00
Coord 2000 |
19027+3816 |
|
Discov num |
DEA 446 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 02 44.18 +38 15 46.1 |
|
Date first |
1998 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
78 |
|
Pa last |
78.3 |
|
P.A. Now (θ) |
78.3° |
|
Sep first |
29.3 |
|
Sep last |
29.243 |
|
Sep. Now (ρ) |
29.243" |
|
Mag pri |
11.50 |
|
Mag sec |
18.00 |
|
delta mag (ΔM) |
6.5 |
|
Spectral class |
|
|
Pri motion ra |
-026 |
|
Sec motion ra |
-025 |
|
Pri motion dec |
-030 |
|
Sec motion dec |
-025 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.128 (< 0.3, Physical double)
This double is physical.
19027+3816 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
19 02 44 +38 15 46 |
KOI 264 Aa,Ab |
2010 |
2 |
42 |
0.5 |
11.55 |
15.00 |
3.45 |
|
|
Show |
|
|
19 02 44 +38 15 46 |
DEA 446 AB |
2016 |
8 |
78 |
29.2 |
11.50 |
18.00 |
6.50 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Tycho2 |
3120-00882-1 |
|
Gaia DR2 |
2099920978307194624 |
|