04507-1713 ARA 155
04h 50m 41.81s -17° 12' 50.8" P.A. 23.00 sep 11.5 mag 12.20,12.53
| Coord 2000 |
04507-1713 |
|
Discov num |
ARA 155 |
|
Comp |
|
|
Coord arcsec 2000 |
04 50 41.81 -17 12 50.8 |
|
| Date first |
1914 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
8 |
|
Pa last |
22.8 |
|
P.A. Now (θ) |
22.8° |
|
| Sep first |
9.2 |
|
Sep last |
11.549 |
|
Sep. Now (ρ) |
11.549" |
|
| Mag pri |
12.20 |
|
Mag sec |
12.53 |
|
delta mag (ΔM) |
0.33 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
+034 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
+007 |
|
| Notes |
|
|
rPM=1.161
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Eridanus |
|
Tycho2 |
5903-01183-1 |
|
Gaia DR2 |
2980410920618823552 |
|
