18133-4220 BRT 1032
18h 13m 17.31s -42° 19' 15.0" P.A. 93.00 sep 5.6 mag 12.80,13.09
Coord 2000 |
18133-4220 |
|
Discov num |
BRT1032 |
|
Comp |
|
|
Coord arcsec 2000 |
18 13 17.31 -42 19 15.0 |
|
Date first |
1901 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
118 |
|
Pa last |
92.8 |
|
P.A. Now (θ) |
92.8° |
|
Sep first |
3.5 |
|
Sep last |
5.577 |
|
Sep. Now (ρ) |
5.577" |
|
Mag pri |
12.80 |
|
Mag sec |
13.09 |
|
delta mag (ΔM) |
0.29 |
|
Spectral class |
|
|
Pri motion ra |
-027 |
|
Sec motion ra |
+060 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
-002 |
|
Notes |
B
(Blue magnitudes) |
|
rPM=1.449
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corona Austrina |
|
Gaia DR2 |
6724728121845313280 |
|