18056+0051 J 518
18h 05m 34.30s +00° 50' 14.3" P.A. 142.00 sep 5.1 mag 9.40,10.70
| Coord 2000 |
18056+0051 |
|
Discov num |
J 518 |
|
Comp |
|
|
Coord arcsec 2000 |
18 05 34.30 +00 50 14.3 |
|
| Date first |
1911 |
|
Date last |
2016 |
|
Obs |
17 |
|
| Pa first |
144 |
|
Pa last |
141.7 |
|
P.A. Now (θ) |
141.7° |
|
| Sep first |
4.3 |
|
Sep last |
5.076 |
|
Sep. Now (ρ) |
5.076" |
|
| Mag pri |
9.40 |
|
Mag sec |
10.70 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
|
|
| Pri motion ra |
-009 |
|
Sec motion ra |
+015 |
|
| Pri motion dec |
+006 |
|
Sec motion dec |
+010 |
|
| Notes |
|
|
rPM=1.35
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
0430-00021-1 |
|
Gaia DR2 |
4275578026923842048 |
|
