18194-1618 BRT 628
18h 19m 24.45s -16° 17' 04.2" P.A. 319.00 sep 4.4 mag 10.80,10.90
| Coord 2000 |
18194-1618 |
|
Discov num |
BRT 628 |
|
Comp |
|
|
Coord arcsec 2000 |
18 19 24.45 -16 17 04.2 |
|
| Date first |
1905 |
|
Date last |
2018 |
|
Obs |
7 |
|
| Pa first |
323 |
|
Pa last |
318.5 |
|
P.A. Now (θ) |
318.5° |
|
| Sep first |
3.6 |
|
Sep last |
4.403 |
|
Sep. Now (ρ) |
4.403" |
|
| Mag pri |
10.80 |
|
Mag sec |
10.90 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
rPM=1.656
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4097620042752172288 |
|
