21458+1419 J 164
21h 45m 45.75s +14° 19' 54.4" P.A. 300.00 sep 5.1 mag 9.40,11.00
Coord 2000 |
21458+1419 |
|
Discov num |
J 164 |
|
Comp |
|
|
Coord arcsec 2000 |
21 45 45.75 +14 19 54.4 |
|
Date first |
1903 |
|
Date last |
2017 |
|
Obs |
15 |
|
Pa first |
306 |
|
Pa last |
299.8 |
|
P.A. Now (θ) |
299.8° |
|
Sep first |
5.1 |
|
Sep last |
5.056 |
|
Sep. Now (ρ) |
5.056" |
|
Mag pri |
9.40 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
|
|
Pri motion ra |
-004 |
|
Sec motion ra |
|
|
Pri motion dec |
-013 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
Tycho2 |
1133-00528-1 |
|
Gaia DR2 |
1769146472885940736 |
|