20142+4216 TDT 2110 (HD 228494)
20h 14m 13.08s +42° 16' 14.6" P.A. 178.00 sep 4.5 mag 10.54,10.76 Sp K0
| Coord 2000 |
20142+4216 |
|
Discov num |
TDT2110 |
|
Comp |
|
|
Coord arcsec 2000 |
20 14 13.08 +42 16 14.6 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
118 |
|
Pa last |
178.2 |
|
P.A. Now (θ) |
178.2° |
|
| Sep first |
0.5 |
|
Sep last |
4.52 |
|
Sep. Now (ρ) |
4.52" |
|
| Mag pri |
10.54 |
|
Mag sec |
10.76 |
|
delta mag (ΔM) |
0.22 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-020 |
|
Sec motion dec |
-020 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 228494 |
|
Constellation |
Cygnus |
|
Tycho2 |
3159-01266-1 |
|
Gaia DR2 |
2080684884942964864 |
|
| HD |
228494 |
|