18404-7201 LDS 647
18h 40m 15.00s -72° 01' 00.0" P.A. 45.00 sep 380.0 mag 17.20,17.40
| Coord 2000 |
18404-7201 |
|
Discov num |
LDS 647 |
|
Comp |
|
|
Coord arcsec 2000 |
18 40 15.00 -72 01 00.0 |
|
| Date first |
1920 |
|
Date last |
1920 |
|
Obs |
1 |
|
| Pa first |
45 |
|
Pa last |
45 |
|
P.A. Now (θ) |
45° |
|
| Sep first |
380.0 |
|
Sep last |
380 |
|
Sep. Now (ρ) |
380" |
|
| Mag pri |
17.20 |
|
Mag sec |
17.40 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
-041 |
|
Sec motion ra |
|
|
| Pri motion dec |
-144 |
|
Sec motion dec |
|
|
| Notes |
X
(Dubious double) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pavo |
|
Coordinate calcolate |
1 |
|
Coordinate calculated |
yes |
|
