17416-4601 BRT 987
17h 41m 39.51s -46° 01' 06.3" P.A. 291.00 sep 5.3 mag 12.30,12.50
| Coord 2000 |
17416-4601 |
|
Discov num |
BRT 987 |
|
Comp |
|
|
Coord arcsec 2000 |
17 41 39.51 -46 01 06.3 |
|
| Date first |
1904 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
290 |
|
Pa last |
290.8 |
|
P.A. Now (θ) |
290.8° |
|
| Sep first |
5.7 |
|
Sep last |
5.297 |
|
Sep. Now (ρ) |
5.297" |
|
| Mag pri |
12.30 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
+018 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=1.092
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ara |
|
Gaia DR2 |
5948964664913937280 |
|
