15163-0705 DOO 57
15h 16m 21.64s -07° 05' 59.9" P.A. 211.00 sep 5.6 mag 10.54,11.30
Coord 2000 |
15163-0705 |
|
Discov num |
DOO 57 |
|
Comp |
|
|
Coord arcsec 2000 |
15 16 21.64 -07 05 59.9 |
|
Date first |
1893 |
|
Date last |
2016 |
|
Obs |
23 |
|
Pa first |
213 |
|
Pa last |
210.7 |
|
P.A. Now (θ) |
210.7° |
|
Sep first |
5.5 |
|
Sep last |
5.565 |
|
Sep. Now (ρ) |
5.565" |
|
Mag pri |
10.54 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
0.76 |
|
Spectral class |
|
|
Pri motion ra |
+028 |
|
Sec motion ra |
-010 |
|
Pri motion dec |
+012 |
|
Sec motion dec |
-015 |
|
Notes |
|
|
rPM=1.53
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Libra |
|
Tycho2 |
5014-00038-1 |
|
Gaia DR2 |
6322260995801975424 |
|
ADS |
9560 |
|