20409-1831 AOT 93
20h 40m 56.33s -18° 30' 45.9" P.A. 146.00 sep 19.8 mag 13.80,14.00
| Coord 2000 |
20409-1831 |
|
Discov num |
AOT 93 |
|
Comp |
|
|
Coord arcsec 2000 |
20 40 56.33 -18 30 45.9 |
|
| Date first |
1987 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
145 |
|
Pa last |
145.9 |
|
P.A. Now (θ) |
145.9° |
|
| Sep first |
19.3 |
|
Sep last |
19.832 |
|
Sep. Now (ρ) |
19.832" |
|
| Mag pri |
13.80 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-015 |
|
Sec motion dec |
-039 |
|
| Notes |
|
|
rPM=0.608
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Capricornus |
|
Gaia DR2 |
6861388758498242944 |
|
