15489-5804 BRT 2817
15h 48m 51.09s -58° 03' 26.9" P.A. 267.00 sep 4.8 mag 11.01,12.44
Coord 2000 |
15489-5804 |
|
Discov num |
BRT2817 |
|
Comp |
|
|
Coord arcsec 2000 |
15 48 51.09 -58 03 26.9 |
|
Date first |
1892 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
261 |
|
Pa last |
266.8 |
|
P.A. Now (θ) |
266.8° |
|
Sep first |
4.9 |
|
Sep last |
4.773 |
|
Sep. Now (ρ) |
4.773" |
|
Mag pri |
11.01 |
|
Mag sec |
12.44 |
|
delta mag (ΔM) |
1.43 |
|
Spectral class |
|
|
Pri motion ra |
+030 |
|
Sec motion ra |
-058 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
-022 |
|
Notes |
B
(Blue magnitudes) |
|
rPM=1.451
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Norma |
|
Tycho2 |
8705-00202-1 |
|
Gaia DR2 |
5834359651755293312 |
|