20189+1546 CHE 301
20h 18m 54.48s +15° 45' 42.1" P.A. 296.00 sep 28.1 mag 12.09,13.09
| Coord 2000 |
20189+1546 |
|
Discov num |
CHE 301 |
|
Comp |
|
|
Coord arcsec 2000 |
20 18 54.48 +15 45 42.1 |
|
| Date first |
1910 |
|
Date last |
2019 |
|
Obs |
13 |
|
| Pa first |
297 |
|
Pa last |
295.5 |
|
P.A. Now (θ) |
295.5° |
|
| Sep first |
27.2 |
|
Sep last |
28.1 |
|
Sep. Now (ρ) |
28.1" |
|
| Mag pri |
12.09 |
|
Mag sec |
13.09 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
| Pri motion ra |
+006 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
rPM=1.799
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1808393025048298624 |
|
