21593+2800 MLB 578
21h 59m 18.45s +27° 59' 43.6" P.A. 151.00 sep 3.1 mag 9.40,13.00
Coord 2000 |
21593+2800 |
|
Discov num |
MLB 578 |
|
Comp |
|
|
Coord arcsec 2000 |
21 59 18.45 +27 59 43.6 |
|
Date first |
1928 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
162 |
|
Pa last |
150.7 |
|
P.A. Now (θ) |
150.7° |
|
Sep first |
2.8 |
|
Sep last |
3.109 |
|
Sep. Now (ρ) |
3.109" |
|
Mag pri |
9.40 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
3.6 |
|
Spectral class |
|
|
Pri motion ra |
-005 |
|
Sec motion ra |
|
|
Pri motion dec |
-026 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
Gaia DR2 |
1893154312006276992 |
|