18455-5356 HJ 5057
18h 45m 29.59s -53° 55' 50.0" P.A. 90.00 sep 11.6 mag 10.90,12.00
| Coord 2000 |
18455-5356 |
|
Discov num |
HJ 5057 |
|
Comp |
|
|
Coord arcsec 2000 |
18 45 29.59 -53 55 50.0 |
|
| Date first |
1836 |
|
Date last |
1998 |
|
Obs |
5 |
|
| Pa first |
76 |
|
Pa last |
89.5 |
|
P.A. Now (θ) |
89.5° |
|
| Sep first |
8.0 |
|
Sep last |
11.582 |
|
Sep. Now (ρ) |
11.582" |
|
| Mag pri |
10.90 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
|
|
| Pri motion ra |
-062 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-023 |
|
| Notes |
|
|
rPM=1.12
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Telescopium |
|
Gaia DR2 |
6651277961947419392 |
|