18228-1843 CHR 235 (HD 168878)
18h 22m 47.17s -18° 43' 08.4" P.A. 182.00 sep 0.1 mag 9.80,10.70 Sp B8II
| Coord 2000 |
18228-1843 |
|
Discov num |
CHR 235 |
|
Comp |
|
|
Coord arcsec 2000 |
18 22 47.17 -18 43 08.4 |
|
| Date first |
1996 |
|
Date last |
2017 |
|
Obs |
2 |
|
| Pa first |
192 |
|
Pa last |
182 |
|
P.A. Now (θ) |
182° |
|
| Sep first |
0.1 |
|
Sep last |
0.139 |
|
Sep. Now (ρ) |
0.139" |
|
| Mag pri |
9.80 |
|
Mag sec |
10.70 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
B8II (blue-white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
|
|
| Pri motion dec |
-008 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 168878 |
|
Constellation |
Sagittarius |
|
SAO |
161399 |
|
Tycho2 |
6269-02121-1 |
|
| Gaia DR2 |
4096131926848528512 |
|
HD |
168878 |
|