19444+2903 J 1240 BC
19h 44m 27.32s +29° 04' 01.5" P.A. 355.00 sep 3.2 mag 12.11,11.90
Coord 2000 |
19444+2903 |
|
Discov num |
J 1240 |
|
Comp |
BC |
|
Coord arcsec 2000 |
19 44 27.32 +29 04 01.5 |
|
Date first |
1895 |
|
Date last |
1957 |
|
Obs |
5 |
|
Pa first |
354 |
|
Pa last |
355.4 |
|
P.A. Now (θ) |
355.4° |
|
Sep first |
2.7 |
|
Sep last |
3.15 |
|
Sep. Now (ρ) |
3.15" |
|
Mag pri |
12.11 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
0.21 |
|
Spectral class |
|
|
Pri motion ra |
-018 |
|
Sec motion ra |
|
|
Pri motion dec |
-019 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
19444+2903 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 332553 |
|
19 44 22 +29 04 09 |
J 1240 AB |
2015 |
7 |
97 |
66.3 |
10.42 |
12.11 |
1.69 |
|
|
Show |
|
|
19 44 27 +29 04 02 |
J 1240 BC |
1957 |
5 |
355 |
3.2 |
12.11 |
11.90 |
0.21 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2031398309856388608 |
|