17339+1446 A 1877
17h 33m 54.87s +14° 46' 15.8" P.A. 62.00 sep 0.6 mag 10.57,10.66
| Coord 2000 |
17339+1446 |
|
Discov num |
A 1877 |
|
Comp |
|
|
Coord arcsec 2000 |
17 33 54.87 +14 46 15.8 |
|
| Date first |
1908 |
|
Date last |
2017 |
|
Obs |
20 |
|
| Pa first |
14 |
|
Pa last |
61.6 |
|
P.A. Now (θ) |
61.6° |
|
| Sep first |
0.6 |
|
Sep last |
0.6 |
|
Sep. Now (ρ) |
0.6" |
|
| Mag pri |
10.57 |
|
Mag sec |
10.66 |
|
delta mag (ΔM) |
0.09 |
|
Spectral class |
|
|
| Pri motion ra |
+028 |
|
Sec motion ra |
+028 |
|
| Pri motion dec |
+009 |
|
Sec motion dec |
+009 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
1004-02040-1 |
|
Gaia DR2 |
4542712142188850816 |
|
