20144+4112 TDT 2112 (HD 228515)
20h 14m 26.60s +41° 12' 09.8" P.A. 64.00 sep 0.6 mag 11.42,11.77 Sp K0
| Coord 2000 |
20144+4112 |
|
Discov num |
TDT2112 |
|
Comp |
|
|
Coord arcsec 2000 |
20 14 26.60 +41 12 09.8 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
40 |
|
Pa last |
64 |
|
P.A. Now (θ) |
64° |
|
| Sep first |
0.7 |
|
Sep last |
0.6 |
|
Sep. Now (ρ) |
0.6" |
|
| Mag pri |
11.42 |
|
Mag sec |
11.77 |
|
delta mag (ΔM) |
0.35 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-006 |
|
| Notes |
T
(Parallax indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 228515 |
|
Constellation |
Cygnus |
|
Tycho2 |
3155-00985-1 |
|
Gaia DR2 |
2062619045604603520 |
|
| HD |
228515 |
|
