20144+1611 CHE 227
20h 14m 25.12s +16° 11' 32.5" P.A. 46.00 sep 5.2 mag 11.03,11.10
| Coord 2000 |
20144+1611 |
|
Discov num |
CHE 227 |
|
Comp |
|
|
Coord arcsec 2000 |
20 14 25.12 +16 11 32.5 |
|
| Date first |
1910 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
47 |
|
Pa last |
45.7 |
|
P.A. Now (θ) |
45.7° |
|
| Sep first |
5.0 |
|
Sep last |
5.153 |
|
Sep. Now (ρ) |
5.153" |
|
| Mag pri |
11.03 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
0.07 |
|
Spectral class |
|
|
| Pri motion ra |
-012 |
|
Sec motion ra |
+016 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
+017 |
|
| Notes |
|
|
rPM=1.789
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1808649829733772800 |
|
