17299+2246 DAL 3 AC
17h 29m 52.31s +22° 46' 14.0" P.A. 263.00 sep 63.4 mag 12.06,13.04
Coord 2000 |
17299+2246 |
|
Discov num |
DAL 3 |
|
Comp |
AC |
|
Coord arcsec 2000 |
17 29 52.31 +22 46 14.0 |
|
Date first |
1894 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
263 |
|
Pa last |
262.9 |
|
P.A. Now (θ) |
262.9° |
|
Sep first |
61.9 |
|
Sep last |
63.441 |
|
Sep. Now (ρ) |
63.441" |
|
Mag pri |
12.06 |
|
Mag sec |
13.04 |
|
delta mag (ΔM) |
0.98 |
|
Spectral class |
|
|
Pri motion ra |
+014 |
|
Sec motion ra |
-018 |
|
Pri motion dec |
+000 |
|
Sec motion dec |
+009 |
|
Notes |
U
(Proper motion indicates non-physical) |
|
rPM=1.652
This double is not physical.
17299+2246 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
17 29 52 +22 46 14 |
BRT 2434 AB |
2015 |
8 |
269 |
3.7 |
12.06 |
12.60 |
0.54 |
|
|
Show |
|
|
17 29 52 +22 46 14 |
DAL 3 AC |
2015 |
8 |
263 |
63.4 |
12.06 |
13.04 |
0.98 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
2075-01301-1 |
|
Gaia DR2 |
4557034728545856128 |
|