18360-3023 SKF 2024
18h 35m 58.75s -30° 23' 12.2" P.A. 74.00 sep 22.4 mag 10.24,10.98 Sp K5:+K3:
Coord 2000 |
18360-3023 |
|
Discov num |
SKF2024 |
|
Comp |
|
|
Coord arcsec 2000 |
18 35 58.75 -30 23 12.2 |
|
Date first |
1913 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
75 |
|
Pa last |
73.8 |
|
P.A. Now (θ) |
73.8° |
|
Sep first |
22.4 |
|
Sep last |
22.42 |
|
Sep. Now (ρ) |
22.42" |
|
Mag pri |
10.24 |
|
Mag sec |
10.98 |
|
delta mag (ΔM) |
0.74 |
|
Spectral class |
K5:+K3: (yellow-orange/yellow-orange) |
|
Pri motion ra |
+007 |
|
Sec motion ra |
+007 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=0.217 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
7394-00615-1 |
|
Gaia DR2 |
4047348103374734080 |
|