20417-0424 BU 267
20h 41m 44.55s -04° 23' 52.0" P.A. 237.00 sep 1.9 mag 10.65,10.65 Sp F8
| Coord 2000 |
20417-0424 |
|
Discov num |
BU 267 |
|
Comp |
|
|
Coord arcsec 2000 |
20 41 44.55 -04 23 52.0 |
|
| Date first |
1878 |
|
Date last |
2018 |
|
Obs |
27 |
|
| Pa first |
242 |
|
Pa last |
237.4 |
|
P.A. Now (θ) |
237.4° |
|
| Sep first |
2.1 |
|
Sep last |
1.935 |
|
Sep. Now (ρ) |
1.935" |
|
| Mag pri |
10.65 |
|
Mag sec |
10.65 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-014 |
|
Sec motion ra |
-014 |
|
| Pri motion dec |
-021 |
|
Sec motion dec |
-021 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Tycho2 |
5185-01259-1 |
|
Gaia DR2 |
6914645562694464512 |
|
