17590+4811 COU 1925
17h 59m 00.17s +48° 09' 54.2" P.A. 38.00 sep 0.2 mag 11.20,11.90
| Coord 2000 |
17590+4811 |
|
Discov num |
COU1925 |
|
Comp |
|
|
Coord arcsec 2000 |
17 59 00.17 +48 09 54.2 |
|
| Date first |
1981 |
|
Date last |
2014 |
|
Obs |
3 |
|
| Pa first |
48 |
|
Pa last |
38.2 |
|
P.A. Now (θ) |
38.2° |
|
| Sep first |
0.3 |
|
Sep last |
0.195 |
|
Sep. Now (ρ) |
0.195" |
|
| Mag pri |
11.20 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
|
|
| Pri motion dec |
+008 |
|
Sec motion dec |
|
|
| Notes |
I
(Identification uncertain) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
3515-00637-1 |
|
Gaia DR2 |
1363091984025522944 |
|
