18240-4544 NSN 485
18h 24m 02.56s -45° 43' 40.8" P.A. 109.00 sep 1.8 mag 17.54,19.40
Coord 2000 |
18240-4544 |
|
Discov num |
NSN 485 |
|
Comp |
|
|
Coord arcsec 2000 |
18 24 02.56 -45 43 40.8 |
|
Date first |
2015 |
|
Date last |
2016 |
|
Obs |
2 |
|
Pa first |
109 |
|
Pa last |
108.9 |
|
P.A. Now (θ) |
108.9° |
|
Sep first |
1.8 |
|
Sep last |
1.776 |
|
Sep. Now (ρ) |
1.776" |
|
Mag pri |
17.54 |
|
Mag sec |
19.40 |
|
delta mag (ΔM) |
1.86 |
|
Spectral class |
|
|
Pri motion ra |
-038 |
|
Sec motion ra |
-039 |
|
Pri motion dec |
-147 |
|
Sec motion dec |
-147 |
|
Notes |
T
(Parallax indicates physical) |
|
rPM=0.007 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Telescopium |
|