18170-1933 B 2862 (HD 167662)
18h 16m 59.83s -19° 33' 35.9" P.A. 296.00 sep 7.4 mag 9.16,10.70 Sp O7/8
Coord 2000 |
18170-1933 |
|
Discov num |
B 2862 |
|
Comp |
|
|
Coord arcsec 2000 |
18 16 59.83 -19 33 35.9 |
|
Date first |
1917 |
|
Date last |
2018 |
|
Obs |
10 |
|
Pa first |
298 |
|
Pa last |
295.6 |
|
P.A. Now (θ) |
295.6° |
|
Sep first |
7.2 |
|
Sep last |
7.35 |
|
Sep. Now (ρ) |
7.35" |
|
Mag pri |
9.16 |
|
Mag sec |
10.70 |
|
delta mag (ΔM) |
1.54 |
|
Spectral class |
O7/8 (blue) |
|
Pri motion ra |
+003 |
|
Sec motion ra |
|
|
Pri motion dec |
-007 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 167662 |
|
Constellation |
Sagittarius |
|
Tycho2 |
6273-00365-1 |
|
Gaia DR2 |
4094474378661539200 |
|
HD |
167662 |
|