19484-4459 HDS 2817
19h 48m 22.91s -44° 58' 39.4" P.A. 270.00 sep 10.2 mag 9.08,12.99 Sp F5V dist. 116.14 pc (378.85 l.y.)
| Coord 2000 |
19484-4459 |
|
Discov num |
HDS2817 |
|
Comp |
|
|
Coord arcsec 2000 |
19 48 22.91 -44 58 39.4 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
270 |
|
Pa last |
270.1 |
|
P.A. Now (θ) |
270.1° |
|
| Sep first |
10.2 |
|
Sep last |
10.22 |
|
Sep. Now (ρ) |
10.22" |
|
| Mag pri |
9.08 |
|
Mag sec |
12.99 |
|
delta mag (ΔM) |
3.91 |
|
Spectral class |
F5V (yellow-white) |
|
| Pri motion ra |
+051 |
|
Sec motion ra |
-016 |
|
| Pri motion dec |
-020 |
|
Sec motion dec |
+016 |
|
| Notes |
|
|
rPM=1.388
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
SAO |
229872 |
|
HIP |
97447 |
|
Tycho2 |
7945-00113-1 |
|
| Gaia DR2 |
6684280284489783040 |
|
HD |
186771 |
|
CD |
CD-4513430 |
|
CP |
CP-45 9795 |
|
| Distance |
116.14 |
|
Distance ly |
378.85 |
|