22454+0455 LDS 4993
22h 45m 19.63s +04° 54' 22.9" P.A. 117.00 sep 18.5 mag 13.75,16.94
| Coord 2000 |
22454+0455 |
|
Discov num |
LDS4993 |
|
Comp |
|
|
Coord arcsec 2000 |
22 45 19.63 +04 54 22.9 |
|
| Date first |
1960 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
117 |
|
Pa last |
116.6 |
|
P.A. Now (θ) |
116.6° |
|
| Sep first |
18.0 |
|
Sep last |
18.512 |
|
Sep. Now (ρ) |
18.512" |
|
| Mag pri |
13.75 |
|
Mag sec |
16.94 |
|
delta mag (ΔM) |
3.19 |
|
Spectral class |
|
|
| Pri motion ra |
+096 |
|
Sec motion ra |
+101 |
|
| Pri motion dec |
-015 |
|
Sec motion dec |
-013 |
|
| Notes |
|
|
rPM=0.053 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
2705322560274745600 |
|
