15230-2326 DON 731
15h 23m 00.96s -23° 25' 42.7" P.A. 86.00 sep 4.1 mag 10.06,11.80
| Coord 2000 |
15230-2326 |
|
Discov num |
DON 731 |
|
Comp |
|
|
Coord arcsec 2000 |
15 23 00.96 -23 25 42.7 |
|
| Date first |
1920 |
|
Date last |
2017 |
|
Obs |
11 |
|
| Pa first |
89 |
|
Pa last |
85.8 |
|
P.A. Now (θ) |
85.8° |
|
| Sep first |
3.7 |
|
Sep last |
4.09 |
|
Sep. Now (ρ) |
4.09" |
|
| Mag pri |
10.06 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
1.74 |
|
Spectral class |
|
|
| Pri motion ra |
-036 |
|
Sec motion ra |
+111 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-001 |
|
| Notes |
N
(See Notes) |
|
rPM=1.327
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Libra |
|
Tycho2 |
6763-00657-1 |
|
Gaia DR2 |
6251226085020980736 |
|
