20314+2101 DAM 215
20h 31m 25.81s +21° 01' 03.3" P.A. 136.00 sep 4.5 mag 11.80,14.00
| Coord 2000 |
20314+2101 |
|
Discov num |
DAM 215 |
|
Comp |
|
|
Coord arcsec 2000 |
20 31 25.81 +21 01 03.3 |
|
| Date first |
2000 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
137 |
|
Pa last |
136.3 |
|
P.A. Now (θ) |
136.3° |
|
| Sep first |
4.5 |
|
Sep last |
4.465 |
|
Sep. Now (ρ) |
4.465" |
|
| Mag pri |
11.80 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
2.2 |
|
Spectral class |
|
|
| Pri motion ra |
-087 |
|
Sec motion ra |
+020 |
|
| Pri motion dec |
+086 |
|
Sec motion dec |
-013 |
|
| Notes |
|
|
rPM=1.192
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1818348415642012800 |
|