20108+3637 TDT 2052 (HD 228115)
20h 10m 45.43s +36° 36' 51.9" P.A. 142.00 sep 2.3 mag 10.73,12.16 Sp B9
| Coord 2000 |
20108+3637 |
|
Discov num |
TDT2052 |
|
Comp |
|
|
Coord arcsec 2000 |
20 10 45.43 +36 36 51.9 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
142 |
|
Pa last |
141.7 |
|
P.A. Now (θ) |
141.7° |
|
| Sep first |
2.3 |
|
Sep last |
2.34 |
|
Sep. Now (ρ) |
2.34" |
|
| Mag pri |
10.73 |
|
Mag sec |
12.16 |
|
delta mag (ΔM) |
1.43 |
|
Spectral class |
B9 (blue-white) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 228115 |
|
Constellation |
Cygnus |
|
Tycho2 |
2683-00128-1 |
|
Gaia DR2 |
2059196888707033216 |
|
| HD |
228115 |
|
