20052+4044 A 381
20h 05m 10.88s +40° 44' 05.1" P.A. 277.00 sep 0.8 mag 9.75,9.96 Sp A
| Coord 2000 |
20052+4044 |
|
Discov num |
A 381 |
|
Comp |
|
|
Coord arcsec 2000 |
20 05 10.88 +40 44 05.1 |
|
| Date first |
1902 |
|
Date last |
2012 |
|
Obs |
9 |
|
| Pa first |
283 |
|
Pa last |
277.3 |
|
P.A. Now (θ) |
277.3° |
|
| Sep first |
0.8 |
|
Sep last |
0.779 |
|
Sep. Now (ρ) |
0.779" |
|
| Mag pri |
9.75 |
|
Mag sec |
9.96 |
|
delta mag (ΔM) |
0.21 |
|
Spectral class |
A (white) |
|
| Pri motion ra |
+010 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3154-02568-1 |
|
Gaia DR2 |
2074366674511126912 |
|