18497-2538 B 407
18h 49m 41.64s -25° 38' 07.4" P.A. 358.00 sep 0.8 mag 10.90,10.75 Sp G
| Coord 2000 |
18497-2538 |
|
Discov num |
B 407 |
|
Comp |
|
|
Coord arcsec 2000 |
18 49 41.64 -25 38 07.4 |
|
| Date first |
1926 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
10 |
|
Pa last |
357.6 |
|
P.A. Now (θ) |
357.6° |
|
| Sep first |
0.6 |
|
Sep last |
0.776 |
|
Sep. Now (ρ) |
0.776" |
|
| Mag pri |
10.90 |
|
Mag sec |
10.75 |
|
delta mag (ΔM) |
0.15 |
|
Spectral class |
G (yellow) |
|
| Pri motion ra |
-013 |
|
Sec motion ra |
-013 |
|
| Pri motion dec |
-022 |
|
Sec motion dec |
-022 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Tycho2 |
6863-01082-1 |
|
Gaia DR2 |
4074654375869071488 |
|
