20183+1539 CHE 293
20h 18m 20.05s +15° 38' 43.2" P.A. 354.00 sep 24.8 mag 11.81,12.71
| Coord 2000 |
20183+1539 |
|
Discov num |
CHE 293 |
|
Comp |
|
|
Coord arcsec 2000 |
20 18 20.05 +15 38 43.2 |
|
| Date first |
1910 |
|
Date last |
2019 |
|
Obs |
13 |
|
| Pa first |
353 |
|
Pa last |
353.9 |
|
P.A. Now (θ) |
353.9° |
|
| Sep first |
24.6 |
|
Sep last |
24.8 |
|
Sep. Now (ρ) |
24.8" |
|
| Mag pri |
11.81 |
|
Mag sec |
12.71 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
+005 |
|
| Notes |
|
|
rPM=0.849
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1808390280568012032 |
|
