18241-1735 J 2128
18h 24m 23.26s -17° 36' 10.9" P.A. 35.00 sep 3.4 mag 11.00,14.00
Coord 2000 |
18241-1735 |
|
Discov num |
J 2128 |
|
Comp |
|
|
Coord arcsec 2000 |
18 24 23.26 -17 36 10.9 |
|
Date first |
1942 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
40 |
|
Pa last |
35.4 |
|
P.A. Now (θ) |
35.4° |
|
Sep first |
4.0 |
|
Sep last |
3.418 |
|
Sep. Now (ρ) |
3.418" |
|
Mag pri |
11.00 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
3 |
|
Spectral class |
|
|
Pri motion ra |
-031 |
|
Sec motion ra |
+021 |
|
Pri motion dec |
-050 |
|
Sec motion dec |
+022 |
|
Notes |
|
|
rPM=1.51
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Gaia DR2 |
4096495070556382464 |
|