17080+2244 BRT 2430
17h 08m 02.40s +22° 44' 14.7" P.A. 331.00 sep 3.7 mag 10.70,11.40
Coord 2000 |
17080+2244 |
|
Discov num |
BRT2430 |
|
Comp |
|
|
Coord arcsec 2000 |
17 08 02.40 +22 44 14.7 |
|
Date first |
1894 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
320 |
|
Pa last |
331.4 |
|
P.A. Now (θ) |
331.4° |
|
Sep first |
4.0 |
|
Sep last |
3.715 |
|
Sep. Now (ρ) |
3.715" |
|
Mag pri |
10.70 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
Pri motion ra |
+005 |
|
Sec motion ra |
-015 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
+013 |
|
Notes |
|
|
rPM=1.356
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4568295720481760128 |
|