21333+3940 MLB 900
21h 33m 20.96s +39° 39' 49.6" P.A. 279.00 sep 6.8 mag 13.40,14.40
| Coord 2000 |
21333+3940 |
|
Discov num |
MLB 900 |
|
Comp |
|
|
Coord arcsec 2000 |
21 33 20.96 +39 39 49.6 |
|
| Date first |
1933 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
282 |
|
Pa last |
279.2 |
|
P.A. Now (θ) |
279.2° |
|
| Sep first |
6.6 |
|
Sep last |
6.846 |
|
Sep. Now (ρ) |
6.846" |
|
| Mag pri |
13.40 |
|
Mag sec |
14.40 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
|
|
| Pri motion dec |
+003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1965932910800924800 |
|
