18307-7148 B 2867
18h 30m 43.54s -71° 47' 40.9" P.A. 275.00 sep 10.0 mag 9.90,12.40 Sp F8
Coord 2000 |
18307-7148 |
|
Discov num |
B 2867 |
|
Comp |
|
|
Coord arcsec 2000 |
18 30 43.54 -71 47 40.9 |
|
Date first |
1895 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
284 |
|
Pa last |
274.6 |
|
P.A. Now (θ) |
274.6° |
|
Sep first |
9.8 |
|
Sep last |
9.969 |
|
Sep. Now (ρ) |
9.969" |
|
Mag pri |
9.90 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
2.5 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
+011 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
+006 |
|
Sec motion dec |
+000 |
|
Notes |
|
|
rPM=1.216
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pavo |
|
Tycho2 |
9299-00194-1 |
|
Gaia DR2 |
6419394155105125888 |
|