09393-4012 SKF 1887 (HD 83716)
09h 39m 18.61s -40° 12' 17.6" P.A. 87.00 sep 39.1 mag 9.12,9.69 Sp A2III+A2
Coord 2000 |
09393-4012 |
|
Discov num |
SKF1887 |
|
Comp |
|
|
Coord arcsec 2000 |
09 39 18.61 -40 12 17.6 |
|
Date first |
1903 |
|
Date last |
2015 |
|
Obs |
11 |
|
Pa first |
86 |
|
Pa last |
86.7 |
|
P.A. Now (θ) |
86.7° |
|
Sep first |
39.1 |
|
Sep last |
39.121 |
|
Sep. Now (ρ) |
39.121" |
|
Mag pri |
9.12 |
|
Mag sec |
9.69 |
|
delta mag (ΔM) |
0.57 |
|
Spectral class |
A2III+A2 (white/white) |
|
Pri motion ra |
-005 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
+009 |
|
Sec motion dec |
+007 |
|
Notes |
|
|
rPM=0.217 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 83716 |
|
Constellation |
Antlia |
|
Tycho2 |
7696-02623-1 |
|
Gaia DR2 |
5432467123535044480 |
|
HD |
83716 |
|