17222+3609 ES 2227
17h 22m 15.42s +36° 09' 25.5" P.A. 177.00 sep 4.8 mag 11.26,11.46
| Coord 2000 |
17222+3609 |
|
Discov num |
ES 2227 |
|
Comp |
|
|
Coord arcsec 2000 |
17 22 15.42 +36 09 25.5 |
|
| Date first |
1926 |
|
Date last |
2020 |
|
Obs |
17 |
|
| Pa first |
175 |
|
Pa last |
176.6 |
|
P.A. Now (θ) |
176.6° |
|
| Sep first |
5.0 |
|
Sep last |
4.84 |
|
Sep. Now (ρ) |
4.84" |
|
| Mag pri |
11.26 |
|
Mag sec |
11.46 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-026 |
|
Sec motion dec |
-026 |
|
| Notes |
T
(Parallax indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
2604-01549-2 |
|
Gaia DR2 |
1336901380830141696 |
|
ADS |
10507 |
|
