19508+5222 MLR 640
19h 50m 44.87s +52° 21' 55.7" P.A. 97.00 sep 1.9 mag 10.83,11.05 Sp F2
| Coord 2000 |
19508+5222 |
|
Discov num |
MLR 640 |
|
Comp |
|
|
Coord arcsec 2000 |
19 50 44.87 +52 21 55.7 |
|
| Date first |
1986 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
98 |
|
Pa last |
97.4 |
|
P.A. Now (θ) |
97.4° |
|
| Sep first |
2.1 |
|
Sep last |
1.887 |
|
Sep. Now (ρ) |
1.887" |
|
| Mag pri |
10.83 |
|
Mag sec |
11.05 |
|
delta mag (ΔM) |
0.22 |
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
+014 |
|
Sec motion ra |
+014 |
|
| Pri motion dec |
+008 |
|
Sec motion dec |
+008 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3569-01391-1 |
|
Gaia DR2 |
2137028018275334656 |
|
