18216-2359 B 388
18h 21m 35.85s -23° 59' 13.4" P.A. 199.00 sep 1.6 mag 9.43,13.80 Sp A1m
| Coord 2000 |
18216-2359 |
|
Discov num |
B 388 |
|
Comp |
|
|
Coord arcsec 2000 |
18 21 35.85 -23 59 13.4 |
|
| Date first |
1926 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
198 |
|
Pa last |
199.4 |
|
P.A. Now (θ) |
199.4° |
|
| Sep first |
1.4 |
|
Sep last |
1.618 |
|
Sep. Now (ρ) |
1.618" |
|
| Mag pri |
9.43 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
4.37 |
|
Spectral class |
A1m (white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
|
|
| Pri motion dec |
+008 |
|
Sec motion dec |
|
|
| Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
SAO |
186700 |
|
Tycho2 |
6844-00718-1 |
|
Gaia DR2 |
4089352643011465088 |
|
| HD |
168611 |
|
ADS |
11274 |
|