16309+2603 HO 406 AC (HD 148996)
16h 30m 53.94s +26° 02' 52.2" P.A. 21.00 sep 28.0 mag 8.84,11.49 Sp K0
Coord 2000 |
16309+2603 |
|
Discov num |
HO 406 |
|
Comp |
AC |
|
Coord arcsec 2000 |
16 30 53.94 +26 02 52.2 |
|
Date first |
1892 |
|
Date last |
2015 |
|
Obs |
20 |
|
Pa first |
22 |
|
Pa last |
21.1 |
|
P.A. Now (θ) |
21.1° |
|
Sep first |
26.3 |
|
Sep last |
27.984 |
|
Sep. Now (ρ) |
27.984" |
|
Mag pri |
8.84 |
|
Mag sec |
11.49 |
|
delta mag (ΔM) |
2.65 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
-005 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-011 |
|
Sec motion dec |
+004 |
|
Notes |
|
|
rPM=1.285
This double is not physical.
16309+2603 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
84419 |
16 30 54 +26 02 52 |
HO 406 AB |
2015 |
15 |
348 |
6.6 |
8.84 |
13.60 |
4.76 |
|
|
Show |
HD 148996 |
84419 |
16 30 54 +26 02 52 |
HO 406 AC |
2015 |
20 |
21 |
28.0 |
8.84 |
11.49 |
2.65 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 148996 |
|
Constellation |
Hercules |
|
SAO |
84419 |
|
HIP |
80880 |
|
Tycho2 |
2048-00401-1 |
|
Gaia DR2 |
1304028388341783936 |
|
HD |
148996 |
|
BD |
BD+26 2851 |
|