18116-2209 BRT 1517
18h 11m 34.25s -22° 09' 13.2" P.A. 207.00 sep 3.9 mag 12.60,13.50
| Coord 2000 |
18116-2209 |
|
Discov num |
BRT1517 |
|
Comp |
|
|
Coord arcsec 2000 |
18 11 34.25 -22 09 13.2 |
|
| Date first |
1920 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
207 |
|
Pa last |
206.8 |
|
P.A. Now (θ) |
206.8° |
|
| Sep first |
2.7 |
|
Sep last |
3.923 |
|
Sep. Now (ρ) |
3.923" |
|
| Mag pri |
12.60 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
+063 |
|
Sec motion dec |
-004 |
|
| Notes |
R
(Red magnitudes) |
|
rPM=1.063
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4066745618806152576 |
|
