19203+0056 BAL 1202 (HD 181387)
19h 20m 18.48s +00° 56' 17.4" P.A. 20.00 sep 8.5 mag 9.58,9.98 Sp G0
Coord 2000 |
19203+0056 |
|
Discov num |
BAL1202 |
|
Comp |
|
|
Coord arcsec 2000 |
19 20 18.48 +00 56 17.4 |
|
Date first |
1895 |
|
Date last |
2018 |
|
Obs |
19 |
|
Pa first |
21 |
|
Pa last |
19.6 |
|
P.A. Now (θ) |
19.6° |
|
Sep first |
8.2 |
|
Sep last |
8.478 |
|
Sep. Now (ρ) |
8.478" |
|
Mag pri |
9.58 |
|
Mag sec |
9.98 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
-011 |
|
Sec motion ra |
-012 |
|
Pri motion dec |
-030 |
|
Sec motion dec |
-030 |
|
Notes |
N
T
(See Notes, Parallax indicates physical) |
|
rPM=0.031 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 181387 |
|
Constellation |
Aquila |
|
SAO |
124517 |
|
Tycho2 |
0464-02319-1 |
|
Gaia DR2 |
4264557557484403200 |
|
HD |
181387 |
|