00309-1725 RST 4148
00h 30m 58.08s -17° 25' 16.9" P.A. 356.00 sep 2.2 mag 11.05,11.76
| Coord 2000 |
00309-1725 |
|
Discov num |
RST4148 |
|
Comp |
|
|
Coord arcsec 2000 |
00 30 58.08 -17 25 16.9 |
|
| Date first |
1940 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
355 |
|
Pa last |
356.1 |
|
P.A. Now (θ) |
356.1° |
|
| Sep first |
2.2 |
|
Sep last |
2.23 |
|
Sep. Now (ρ) |
2.23" |
|
| Mag pri |
11.05 |
|
Mag sec |
11.76 |
|
delta mag (ΔM) |
0.71 |
|
Spectral class |
|
|
| Pri motion ra |
+055 |
|
Sec motion ra |
+049 |
|
| Pri motion dec |
-044 |
|
Sec motion dec |
-017 |
|
| Notes |
|
|
rPM=0.393
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cetus |
|
Tycho2 |
5840-00039-1 |
|
Gaia DR2 |
2367348938052362368 |
|
