16203-7842 SKF 2660 BD
16h 20m 26.86s -78° 40' 03.0" P.A. 219.00 sep 264.8 mag 5.41,9.90 Sp K3III+F8 dist. 187.97 pc (613.16 l.y.)
Coord 2000 |
16203-7842 |
|
Discov num |
SKF2660 |
|
Comp |
BD |
|
Coord arcsec 2000 |
16 20 26.86 -78 40 03.0 |
|
Date first |
1894 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
219 |
|
Pa last |
219.2 |
|
P.A. Now (θ) |
219.2° |
|
Sep first |
263.8 |
|
Sep last |
264.783 |
|
Sep. Now (ρ) |
264.783" |
|
Mag pri |
5.41 |
|
Mag sec |
9.90 |
|
delta mag (ΔM) |
4.49 |
|
Spectral class |
K3III+F8 (yellow-orange/yellow-white) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
-008 |
|
Pri motion dec |
-032 |
|
Sec motion dec |
-038 |
|
Notes |
N
S
(See Notes, Parallax indidates non-physical) |
|
rPM=0.219 (< 0.3, Physical double)
This double is not physical.
16203-7842 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
Del1 Aps |
257380 |
16 20 21 -78 41 44 |
BSO 22 AB |
2010 |
26 |
10 |
103.0 |
4.90 |
5.41 |
0.51 |
|
|
Show |
|
257380 |
16 20 21 -78 41 44 |
BSO 22 AC |
2000 |
3 |
70 |
91.8 |
4.90 |
12.35 |
7.45 |
|
|
Show |
|
257380 |
16 20 21 -78 41 44 |
SKF 2660 AD |
2015 |
8 |
235 |
181.5 |
4.90 |
9.90 |
5.00 |
|
|
Show |
|
257381 |
16 20 27 -78 40 03 |
SKF 2660 BD |
2015 |
10 |
219 |
264.8 |
5.41 |
9.90 |
4.49 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Apus |
|
SAO |
257381 |
|
HIP |
80057 |
|
Tycho2 |
9446-03516-1 |
|
Gaia DR2 |
5778842423342242048 |
|
HD |
145388 |
|
HR |
6021 |
|
GC |
21865 |
|
CP |
CP-78 1093 |
|
Bayer |
Delta 2 Apodis |
|
Bayer name |
Del2 Aps |
|
Distance |
187.97 |
|
Distance ly |
613.16 |
|
Bayer greek |
δ2 Aps |
|