17494+4904 BEM 9024 AB
17h 49m 21.24s +49° 04' 22.2" P.A. 279.00 sep 18.5 mag 11.59,11.74
Coord 2000 |
17494+4904 |
|
Discov num |
BEM9024 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 49 21.24 +49 04 22.2 |
|
Date first |
1902 |
|
Date last |
2018 |
|
Obs |
9 |
|
Pa first |
241 |
|
Pa last |
279.4 |
|
P.A. Now (θ) |
279.4° |
|
Sep first |
12.8 |
|
Sep last |
18.52 |
|
Sep. Now (ρ) |
18.52" |
|
Mag pri |
11.59 |
|
Mag sec |
11.74 |
|
delta mag (ΔM) |
0.15 |
|
Spectral class |
|
|
Pri motion ra |
+055 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
-086 |
|
Sec motion dec |
-001 |
|
Notes |
|
|
rPM=1.025
This double is not physical.
17494+4904 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
17 49 21 +49 04 22 |
BEM 9024 AB |
2018 |
9 |
279 |
18.5 |
11.59 |
11.74 |
0.15 |
|
<=== |
Show |
|
|
17 49 21 +49 04 22 |
DAM 261 AC |
2016 |
5 |
33 |
4.8 |
11.59 |
15.10 |
3.51 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
3519-01254-1 |
|
Gaia DR2 |
1364127041080556032 |
|