17387+4923 BEM 28
17h 38m 47.96s +49° 22' 32.7" P.A. 359.00 sep 3.2 mag 11.70,11.70
Coord 2000 |
17387+4923 |
|
Discov num |
BEM 28 |
|
Comp |
|
|
Coord arcsec 2000 |
17 38 47.96 +49 22 32.7 |
|
Date first |
1902 |
|
Date last |
2019 |
|
Obs |
12 |
|
Pa first |
352 |
|
Pa last |
359.2 |
|
P.A. Now (θ) |
359.2° |
|
Sep first |
2.5 |
|
Sep last |
3.206 |
|
Sep. Now (ρ) |
3.206" |
|
Mag pri |
11.70 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
Pri motion ra |
+044 |
|
Sec motion ra |
+043 |
|
Pri motion dec |
-115 |
|
Sec motion dec |
-003 |
|
Notes |
|
|
rPM=0.91
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
1366974844916161408 |
|