19453-1314 STF 2565 (HD 186509)
19h 45m 18.48s -13° 14' 18.2" P.A. 40.00 sep 5.5 mag 9.30,9.40 Sp K0/1III
Coord 2000 |
19453-1314 |
|
Discov num |
STF2565 |
|
Comp |
|
|
Coord arcsec 2000 |
19 45 18.48 -13 14 18.2 |
|
Date first |
1830 |
|
Date last |
2019 |
|
Obs |
27 |
|
Pa first |
34 |
|
Pa last |
39.7 |
|
P.A. Now (θ) |
39.7° |
|
Sep first |
5.4 |
|
Sep last |
5.51 |
|
Sep. Now (ρ) |
5.51" |
|
Mag pri |
9.30 |
|
Mag sec |
9.40 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
K0/1III (yellow-orange) |
|
Pri motion ra |
-010 |
|
Sec motion ra |
-008 |
|
Pri motion dec |
-099 |
|
Sec motion dec |
-100 |
|
Notes |
T
(Parallax indicates physical) |
|
rPM=0.022 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 186509 |
|
Constellation |
Sagittarius |
|
SAO |
162952 |
|
Tycho2 |
5736-01852-1 |
|
Gaia DR2 |
4183477779016504960 |
|
HD |
186509 |
|
GC |
27329 |
|