16189+0144 BAL 1470
16h 18m 57.97s +01° 44' 40.4" P.A. 159.00 sep 10.2 mag 11.73,12.94
Coord 2000 |
16189+0144 |
|
Discov num |
BAL1470 |
|
Comp |
|
|
Coord arcsec 2000 |
16 18 57.97 +01 44 40.4 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
160 |
|
Pa last |
158.5 |
|
P.A. Now (θ) |
158.5° |
|
Sep first |
9.8 |
|
Sep last |
10.248 |
|
Sep. Now (ρ) |
10.248" |
|
Mag pri |
11.73 |
|
Mag sec |
12.94 |
|
delta mag (ΔM) |
1.21 |
|
Spectral class |
|
|
Pri motion ra |
-015 |
|
Sec motion ra |
+007 |
|
Pri motion dec |
+004 |
|
Sec motion dec |
+006 |
|
Notes |
|
|
rPM=1.423
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
Gaia DR2 |
4408917352509852928 |
|