18499+2626 STF 2406 (HD 174549)
18h 49m 55.77s +26° 25' 30.6" P.A. 4.00 sep 4.6 mag 7.12,11.21 Sp A3V dist. 118.34 pc (386.03 l.y.)
Coord 2000 |
18499+2626 |
|
Discov num |
STF2406 |
|
Comp |
|
|
Coord arcsec 2000 |
18 49 55.77 +26 25 30.6 |
|
Date first |
1830 |
|
Date last |
2018 |
|
Obs |
18 |
|
Pa first |
5 |
|
Pa last |
4 |
|
P.A. Now (θ) |
4° |
|
Sep first |
4.9 |
|
Sep last |
4.58 |
|
Sep. Now (ρ) |
4.58" |
|
Mag pri |
7.12 |
|
Mag sec |
11.21 |
|
delta mag (ΔM) |
4.09 |
|
Spectral class |
A3V (white) |
|
Pri motion ra |
-004 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
+023 |
|
Sec motion dec |
+023 |
|
Notes |
|
|
rPM=0.129 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 174549 |
|
Constellation |
Lyra |
|
SAO |
86481 |
|
HIP |
92410 |
|
Tycho2 |
2116-02266-1 |
|
Gaia DR2 |
4537965932752111360 |
|
HD |
174549 |
|
GC |
25838 |
|
BD |
BD+26 3368 |
|
Distance |
118.34 |
|
Distance ly |
386.03 |
|