18384+3603 STF 2362 (HD 172394)
18h 38m 25.70s +36° 03' 11.3" P.A. 187.00 sep 4.4 mag 7.53,8.72 Sp A5 dist. 105.26 pc (343.36 l.y.)
Coord 2000 |
18384+3603 |
|
Discov num |
STF2362 |
|
Comp |
|
|
Coord arcsec 2000 |
18 38 25.70 +36 03 11.3 |
|
Date first |
1828 |
|
Date last |
2016 |
|
Obs |
71 |
|
Pa first |
179 |
|
Pa last |
186.9 |
|
P.A. Now (θ) |
186.9° |
|
Sep first |
3.9 |
|
Sep last |
4.365 |
|
Sep. Now (ρ) |
4.365" |
|
Mag pri |
7.53 |
|
Mag sec |
8.72 |
|
delta mag (ΔM) |
1.19 |
|
Spectral class |
A5 (white) |
|
Pri motion ra |
+022 |
|
Sec motion ra |
+022 |
|
Pri motion dec |
-039 |
|
Sec motion dec |
-039 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 172394 |
|
Constellation |
Lyra |
|
SAO |
67198 |
|
HIP |
91399 |
|
Tycho2 |
2649-01640-1 |
|
Gaia DR2 |
2095181838371784960 |
|
HD |
172394 |
|
GC |
25507 |
|
ADS |
11534 |
|
BD |
BD+35 3319 |
|
Distance |
105.26 |
|
Distance ly |
343.36 |
|