18357-6656 DON 909
18h 35m 40.32s -66° 56' 03.9" P.A. 330.00 sep 0.5 mag 10.84,10.73 Sp F0
Coord 2000 |
18357-6656 |
|
Discov num |
DON 909 |
|
Comp |
|
|
Coord arcsec 2000 |
18 35 40.32 -66 56 03.9 |
|
Date first |
1928 |
|
Date last |
1991 |
|
Obs |
4 |
|
Pa first |
318 |
|
Pa last |
329.9 |
|
P.A. Now (θ) |
329.9° |
|
Sep first |
0.5 |
|
Sep last |
0.5 |
|
Sep. Now (ρ) |
0.5" |
|
Mag pri |
10.84 |
|
Mag sec |
10.73 |
|
delta mag (ΔM) |
0.11 |
|
Spectral class |
F0 (yellow-white) |
|
Pri motion ra |
+006 |
|
Sec motion ra |
+006 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
-006 |
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Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pavo |
|
Tycho2 |
9081-01615-1 |
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