19082+1215 MCA 54 AB (HD 178452)
19h 08m 14.42s +12° 15' 02.1" P.A. 173.00 sep 0.1 mag 7.99,9.24 Sp G5IV+A2 dist. 781.25 pc (2548.44 l.y.)
Coord 2000 |
19082+1215 |
|
Discov num |
MCA 54 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 08 14.42 +12 15 02.1 |
|
Date first |
1982 |
|
Date last |
2019 |
|
Obs |
24 |
|
Pa first |
188 |
|
Pa last |
172.9 |
|
P.A. Now (θ) |
172.9° |
|
Sep first |
0.2 |
|
Sep last |
0.114 |
|
Sep. Now (ρ) |
0.114" |
|
Mag pri |
7.99 |
|
Mag sec |
9.24 |
|
delta mag (ΔM) |
1.25 |
|
Spectral class |
G5IV+A2 (yellow/white) |
|
Pri motion ra |
-003 |
|
Sec motion ra |
|
|
Pri motion dec |
+001 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
19082+1215 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 178452 |
104515 |
19 08 14 +12 15 02 |
MCA 54 AB |
2019 |
24 |
173 |
0.1 |
7.99 |
9.24 |
1.25 |
|
<=== |
Show |
|
|
19 08 14 +12 15 02 |
MCA 54 AC |
2013 |
1 |
101 |
1.1 |
7.99 |
|
|
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 178452 |
|
Constellation |
Aquila |
|
SAO |
104515 |
|
HIP |
93992 |
|
Tycho2 |
1048-02398-1 |
|
HD |
178452 |
|
BD |
BD+12 3818 |
|
Distance |
781.25 |
|
Distance ly |
2548.44 |
|