19423+4451 COU 2690
19h 42m 17.75s +44° 51' 16.0" P.A. 127.00 sep 0.6 mag 10.48,10.09
| Coord 2000 |
19423+4451 |
|
Discov num |
COU2690 |
|
Comp |
|
|
Coord arcsec 2000 |
19 42 17.75 +44 51 16.0 |
|
| Date first |
1991 |
|
Date last |
2008 |
|
Obs |
3 |
|
| Pa first |
124 |
|
Pa last |
127.2 |
|
P.A. Now (θ) |
127.2° |
|
| Sep first |
0.6 |
|
Sep last |
0.628 |
|
Sep. Now (ρ) |
0.628" |
|
| Mag pri |
10.48 |
|
Mag sec |
10.09 |
|
delta mag (ΔM) |
0.39 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3148-00999-1 |
|
Gaia DR2 |
2079675911226286720 |
|
