18174-1920 B 2863 (HD 167749)
18h 17m 22.84s -19° 19' 33.2" P.A. 310.00 sep 5.7 mag 9.87,11.90 Sp A0V
| Coord 2000 |
18174-1920 |
|
Discov num |
B 2863 |
|
Comp |
|
|
Coord arcsec 2000 |
18 17 22.84 -19 19 33.2 |
|
| Date first |
1930 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
320 |
|
Pa last |
310 |
|
P.A. Now (θ) |
310° |
|
| Sep first |
5.0 |
|
Sep last |
5.74 |
|
Sep. Now (ρ) |
5.74" |
|
| Mag pri |
9.87 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
2.03 |
|
Spectral class |
A0V (white) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
-105 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
+096 |
|
| Notes |
N
(See Notes) |
|
rPM=1.069
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 167749 |
|
Constellation |
Sagittarius |
|
Tycho2 |
6273-00223-1 |
|
Gaia DR2 |
4094760079895942400 |
|
| HD |
167749 |
|
