20178+1530 CHE 280 (HD 355383)
20h 17m 47.46s +15° 29' 14.5" P.A. 230.00 sep 27.7 mag 11.60,11.60
Coord 2000 |
20178+1530 |
|
Discov num |
CHE 280 |
|
Comp |
|
|
Coord arcsec 2000 |
20 17 47.46 +15 29 14.5 |
|
Date first |
1904 |
|
Date last |
2015 |
|
Obs |
14 |
|
Pa first |
235 |
|
Pa last |
230.2 |
|
P.A. Now (θ) |
230.2° |
|
Sep first |
24.9 |
|
Sep last |
27.697 |
|
Sep. Now (ρ) |
27.697" |
|
Mag pri |
11.60 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
Pri motion ra |
+006 |
|
Sec motion ra |
-009 |
|
Pri motion dec |
+004 |
|
Sec motion dec |
-033 |
|
Notes |
|
|
rPM=1.167
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 355383 |
|
Constellation |
Delphinus |
|
Tycho2 |
1631-00753-1 |
|
Gaia DR2 |
1808364025429139712 |
|
HD |
355383 |
|