13306-2353 BRT 1488
13h 30m 36.31s -23° 53' 15.0" P.A. 22.00 sep 3.9 mag 11.51,12.03
| Coord 2000 |
13306-2353 |
|
Discov num |
BRT1488 |
|
Comp |
|
|
Coord arcsec 2000 |
13 30 36.31 -23 53 15.0 |
|
| Date first |
1922 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
16 |
|
Pa last |
22.1 |
|
P.A. Now (θ) |
22.1° |
|
| Sep first |
3.5 |
|
Sep last |
3.867 |
|
Sep. Now (ρ) |
3.867" |
|
| Mag pri |
11.51 |
|
Mag sec |
12.03 |
|
delta mag (ΔM) |
0.52 |
|
Spectral class |
|
|
| Pri motion ra |
-058 |
|
Sec motion ra |
-014 |
|
| Pri motion dec |
-057 |
|
Sec motion dec |
+050 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=1.423
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
Tycho2 |
6713-01122-1 |
|
Gaia DR2 |
6194761971042193536 |
|