09542-2650 BRT 2974
09h 54m 12.80s -26° 50' 00.2" P.A. 33.00 sep 4.0 mag 12.53,12.65
Coord 2000 |
09542-2650 |
|
Discov num |
BRT2974 |
|
Comp |
|
|
Coord arcsec 2000 |
09 54 12.80 -26 50 00.2 |
|
Date first |
1912 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
39 |
|
Pa last |
33.2 |
|
P.A. Now (θ) |
33.2° |
|
Sep first |
3.8 |
|
Sep last |
3.991 |
|
Sep. Now (ρ) |
3.991" |
|
Mag pri |
12.53 |
|
Mag sec |
12.65 |
|
delta mag (ΔM) |
0.12 |
|
Spectral class |
|
|
Pri motion ra |
-045 |
|
Sec motion ra |
+014 |
|
Pri motion dec |
-045 |
|
Sec motion dec |
+030 |
|
Notes |
B
(Blue magnitudes) |
|
rPM=1.499
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Gaia DR2 |
5657347552406560768 |
|