20300+0655 LDS 4845
20h 30m 03.14s +06° 54' 57.5" P.A. 27.00 sep 83.4 mag 17.97,18.90
| Coord 2000 |
20300+0655 |
|
Discov num |
LDS4845 |
|
Comp |
|
|
Coord arcsec 2000 |
20 30 03.14 +06 54 57.5 |
|
| Date first |
1960 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
29 |
|
Pa last |
26.6 |
|
P.A. Now (θ) |
26.6° |
|
| Sep first |
77.0 |
|
Sep last |
83.409 |
|
Sep. Now (ρ) |
83.409" |
|
| Mag pri |
17.97 |
|
Mag sec |
18.90 |
|
delta mag (ΔM) |
0.93 |
|
Spectral class |
|
|
| Pri motion ra |
+122 |
|
Sec motion ra |
+132 |
|
| Pri motion dec |
+190 |
|
Sec motion dec |
+190 |
|
| Notes |
|
|
rPM=0.043 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1748816983925915776 |
|
