20278+0734 GWP 2954
20h 27m 48.42s +07° 34' 24.9" P.A. 290.00 sep 50.4 mag 15.90,19.40
| Coord 2000 |
20278+0734 |
|
Discov num |
GWP2954 |
|
Comp |
|
|
Coord arcsec 2000 |
20 27 48.42 +07 34 24.9 |
|
| Date first |
1951 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
288 |
|
Pa last |
290.4 |
|
P.A. Now (θ) |
290.4° |
|
| Sep first |
48.4 |
|
Sep last |
50.418 |
|
Sep. Now (ρ) |
50.418" |
|
| Mag pri |
15.90 |
|
Mag sec |
19.40 |
|
delta mag (ΔM) |
3.5 |
|
Spectral class |
|
|
| Pri motion ra |
+058 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
+018 |
|
Sec motion dec |
+000 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=1
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1751936474506333824 |
|
