18420-5313 UC 3644
18h 42m 01.84s -53° 12' 42.8" P.A. 281.00 sep 18.4 mag 14.50,15.70
Coord 2000 |
18420-5313 |
|
Discov num |
UC 3644 |
|
Comp |
|
|
Coord arcsec 2000 |
18 42 01.84 -53 12 42.8 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
284 |
|
Pa last |
280.9 |
|
P.A. Now (θ) |
280.9° |
|
Sep first |
18.5 |
|
Sep last |
18.404 |
|
Sep. Now (ρ) |
18.404" |
|
Mag pri |
14.50 |
|
Mag sec |
15.70 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
|
|
Pri motion ra |
-012 |
|
Sec motion ra |
+007 |
|
Pri motion dec |
+062 |
|
Sec motion dec |
+050 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.356
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Telescopium |
|
Gaia DR2 |
6651232847611229696 |
|