16405-1825 OCC 512
16h 40m 30.40s -18° 25' 22.6" P.A. -1.00 sep 0.0 mag 9.70,10.50
Coord 2000 |
16405-1825 |
|
Discov num |
OCC 512 |
|
Comp |
|
|
Coord arcsec 2000 |
16 40 30.40 -18 25 22.6 |
|
Date first |
1977 |
|
Date last |
1977 |
|
Obs |
0 |
|
Pa first |
-1 |
|
Pa last |
-1 |
|
P.A. Now (θ) |
-1 |
|
Sep first |
0.0 |
|
Sep last |
0.02 |
|
Sep. Now (ρ) |
0.02" |
|
Mag pri |
9.70 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
Pri motion ra |
+010 |
|
Sec motion ra |
|
|
Pri motion dec |
+007 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Tycho2 |
6221-00143-1 |
|
Gaia DR2 |
4131621172817504384 |
|