17097+2420 A 230
17h 09m 45.55s +24° 20' 25.1" P.A. 123.00 sep 2.1 mag 11.60,12.13
Coord 2000 |
17097+2420 |
|
Discov num |
A 230 |
|
Comp |
|
|
Coord arcsec 2000 |
17 09 45.55 +24 20 25.1 |
|
Date first |
1901 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
121 |
|
Pa last |
123.2 |
|
P.A. Now (θ) |
123.2° |
|
Sep first |
1.8 |
|
Sep last |
2.144 |
|
Sep. Now (ρ) |
2.144" |
|
Mag pri |
11.60 |
|
Mag sec |
12.13 |
|
delta mag (ΔM) |
0.53 |
|
Spectral class |
|
|
Pri motion ra |
+009 |
|
Sec motion ra |
+009 |
|
Pri motion dec |
+009 |
|
Sec motion dec |
+009 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
2060-00593-1 |
|
Gaia DR2 |
4571837178714781568 |
|
ADS |
10378 |
|