18384+2842 STF 2356 (HD 172325)
18h 38m 22.51s +28° 41' 49.7" P.A. 63.00 sep 1.0 mag 8.79,9.23 Sp F0 dist. 598.8 pc (1953.29 l.y.)
Coord 2000 |
18384+2842 |
|
Discov num |
STF2356 |
|
Comp |
|
|
Coord arcsec 2000 |
18 38 22.51 +28 41 49.7 |
|
Date first |
1831 |
|
Date last |
2015 |
|
Obs |
100 |
|
Pa first |
47 |
|
Pa last |
62.6 |
|
P.A. Now (θ) |
62.6° |
|
Sep first |
1.0 |
|
Sep last |
1 |
|
Sep. Now (ρ) |
1" |
|
Mag pri |
8.79 |
|
Mag sec |
9.23 |
|
delta mag (ΔM) |
0.44 |
|
Spectral class |
F0 (yellow-white) |
|
Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-019 |
|
Sec motion dec |
-019 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 172325 |
|
Constellation |
Lyra |
|
SAO |
86271 |
|
HIP |
91392 |
|
Tycho2 |
2119-00363-1 |
|
Gaia DR2 |
4587107436723034752 |
|
HD |
172325 |
|
GC |
25499 |
|
BD |
BD+28 3040 |
|
Distance |
598.8 |
|
Distance ly |
1953.29 |
|