21446+8420 LDS 1960
21h 44m 25.38s +84° 19' 53.4" P.A. 358.00 sep 84.4 mag 16.90,18.70
| Coord 2000 |
21446+8420 |
|
Discov num |
LDS1960 |
|
Comp |
|
|
Coord arcsec 2000 |
21 44 25.38 +84 19 53.4 |
|
| Date first |
1963 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
0 |
|
Pa last |
358.4 |
|
P.A. Now (θ) |
358.4° |
|
| Sep first |
86.0 |
|
Sep last |
84.445 |
|
Sep. Now (ρ) |
84.445" |
|
| Mag pri |
16.90 |
|
Mag sec |
18.70 |
|
delta mag (ΔM) |
1.8 |
|
Spectral class |
|
|
| Pri motion ra |
+601 |
|
Sec motion ra |
|
|
| Pri motion dec |
+032 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Gaia DR2 |
2300640983481044992 |
|
