17439+1455 J 2115
17h 43m 59.54s +14° 54' 14.0" P.A. 223.00 sep 6.6 mag 10.21,10.80
| Coord 2000 |
17439+1455 |
|
Discov num |
J 2115 |
|
Comp |
|
|
Coord arcsec 2000 |
17 43 59.54 +14 54 14.0 |
|
| Date first |
1896 |
|
Date last |
2020 |
|
Obs |
14 |
|
| Pa first |
224 |
|
Pa last |
223.4 |
|
P.A. Now (θ) |
223.4° |
|
| Sep first |
6.3 |
|
Sep last |
6.643 |
|
Sep. Now (ρ) |
6.643" |
|
| Mag pri |
10.21 |
|
Mag sec |
10.80 |
|
delta mag (ΔM) |
0.59 |
|
Spectral class |
|
|
| Pri motion ra |
+009 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
-024 |
|
| Notes |
|
|
rPM=0.561
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
1005-02141-1 |
|
Gaia DR2 |
4500661354344643456 |
|
