20478+0857 UC 4290
20h 47m 47.42s +08° 57' 04.8" P.A. 5.00 sep 86.8 mag 14.79,14.70
Coord 2000 |
20478+0857 |
|
Discov num |
UC 4290 |
|
Comp |
|
|
Coord arcsec 2000 |
20 47 47.42 +08 57 04.8 |
|
Date first |
2000 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
4 |
|
Pa last |
4.5 |
|
P.A. Now (θ) |
4.5° |
|
Sep first |
86.7 |
|
Sep last |
86.787 |
|
Sep. Now (ρ) |
86.787" |
|
Mag pri |
14.79 |
|
Mag sec |
14.70 |
|
delta mag (ΔM) |
0.09 |
|
Spectral class |
|
|
Pri motion ra |
+050 |
|
Sec motion ra |
+027 |
|
Pri motion dec |
+096 |
|
Sec motion dec |
+088 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.225 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Gaia DR2 |
1750154406677589888 |
|