17482+4944 COU 1923
17h 48m 10.56s +49° 43' 17.1" P.A. 282.00 sep 0.5 mag 10.50,10.90
| Coord 2000 |
17482+4944 |
|
Discov num |
COU1923 |
|
Comp |
|
|
Coord arcsec 2000 |
17 48 10.56 +49 43 17.1 |
|
| Date first |
1981 |
|
Date last |
2014 |
|
Obs |
6 |
|
| Pa first |
275 |
|
Pa last |
281.9 |
|
P.A. Now (θ) |
281.9° |
|
| Sep first |
0.4 |
|
Sep last |
0.541 |
|
Sep. Now (ρ) |
0.541" |
|
| Mag pri |
10.50 |
|
Mag sec |
10.90 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
+018 |
|
Sec motion ra |
|
|
| Pri motion dec |
-011 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
3518-00388-1 |
|
Gaia DR2 |
1364400407158595456 |
|
