20175+1444 CHE 277 (HD 355416)
20h 17m 30.93s +14° 43' 49.5" P.A. 346.00 sep 4.0 mag 11.50,11.70 Sp G0
| Coord 2000 |
20175+1444 |
|
Discov num |
CHE 277 |
|
Comp |
|
|
Coord arcsec 2000 |
20 17 30.93 +14 43 49.5 |
|
| Date first |
1904 |
|
Date last |
2020 |
|
Obs |
10 |
|
| Pa first |
338 |
|
Pa last |
345.8 |
|
P.A. Now (θ) |
345.8° |
|
| Sep first |
4.4 |
|
Sep last |
4.002 |
|
Sep. Now (ρ) |
4.002" |
|
| Mag pri |
11.50 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
-018 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 355416 |
|
Constellation |
Delphinus |
|
Tycho2 |
1085-00029-1 |
|
Gaia DR2 |
1805224408634450560 |
|
| HD |
355416 |
|
