20166+0405 J 1641
20h 16m 33.12s +04° 06' 04.1" P.A. 215.00 sep 7.4 mag 10.15,10.70
| Coord 2000 |
20166+0405 |
|
Discov num |
J 1641 |
|
Comp |
|
|
Coord arcsec 2000 |
20 16 33.12 +04 06 04.1 |
|
| Date first |
1910 |
|
Date last |
2018 |
|
Obs |
16 |
|
| Pa first |
214 |
|
Pa last |
215.2 |
|
P.A. Now (θ) |
215.2° |
|
| Sep first |
7.3 |
|
Sep last |
7.378 |
|
Sep. Now (ρ) |
7.378" |
|
| Mag pri |
10.15 |
|
Mag sec |
10.70 |
|
delta mag (ΔM) |
0.55 |
|
Spectral class |
|
|
| Pri motion ra |
-020 |
|
Sec motion ra |
-020 |
|
| Pri motion dec |
-019 |
|
Sec motion dec |
-019 |
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Gaia DR2 |
4244544551743687936 |
|
