19166+3903 COU 2200
19h 16m 36.25s +39° 02' 54.2" P.A. 122.00 sep 0.6 mag 11.00,11.50
| Coord 2000 |
19166+3903 |
|
Discov num |
COU2200 |
|
Comp |
|
|
Coord arcsec 2000 |
19 16 36.25 +39 02 54.2 |
|
| Date first |
1984 |
|
Date last |
2018 |
|
Obs |
2 |
|
| Pa first |
131 |
|
Pa last |
121.6 |
|
P.A. Now (θ) |
121.6° |
|
| Sep first |
0.5 |
|
Sep last |
0.61 |
|
Sep. Now (ρ) |
0.61" |
|
| Mag pri |
11.00 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
|
|
| Pri motion dec |
+020 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
3121-00383-1 |
|
