20139+4539 POP 138 (HD 192600)
20h 13m 54.48s +45° 39' 37.6" P.A. 42.00 sep 0.6 mag 10.50,10.68 Sp F8
| Coord 2000 |
20139+4539 |
|
Discov num |
POP 138 |
|
Comp |
|
|
Coord arcsec 2000 |
20 13 54.48 +45 39 37.6 |
|
| Date first |
1977 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
34 |
|
Pa last |
42 |
|
P.A. Now (θ) |
42° |
|
| Sep first |
0.4 |
|
Sep last |
0.555 |
|
Sep. Now (ρ) |
0.555" |
|
| Mag pri |
10.50 |
|
Mag sec |
10.68 |
|
delta mag (ΔM) |
0.18 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 192600 |
|
Constellation |
Cygnus |
|
Tycho2 |
3559-02504-1 |
|
HD |
192600 |
|
