18030+4442 ES 1416
18h 03m 06.49s +44° 42' 13.6" P.A. 73.00 sep 1.5 mag 11.47,11.34
| Coord 2000 |
18030+4442 |
|
Discov num |
ES 1416 |
|
Comp |
|
|
Coord arcsec 2000 |
18 03 06.49 +44 42 13.6 |
|
| Date first |
1915 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
72 |
|
Pa last |
73.3 |
|
P.A. Now (θ) |
73.3° |
|
| Sep first |
1.6 |
|
Sep last |
1.492 |
|
Sep. Now (ρ) |
1.492" |
|
| Mag pri |
11.47 |
|
Mag sec |
11.34 |
|
delta mag (ΔM) |
0.13 |
|
Spectral class |
|
|
| Pri motion ra |
+013 |
|
Sec motion ra |
+013 |
|
| Pri motion dec |
+014 |
|
Sec motion dec |
+014 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
3114-00447-1 |
|
Gaia DR2 |
2115873002234355840 |
|
ADS |
11022 |
|
