18273+0820 J 2911
18h 27m 25.44s +08° 17' 18.9" P.A. 138.00 sep 2.6 mag 10.89,12.00
Coord 2000 |
18273+0820 |
|
Discov num |
J 2911 |
|
Comp |
|
|
Coord arcsec 2000 |
18 27 25.44 +08 17 18.9 |
|
Date first |
1944 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
130 |
|
Pa last |
138 |
|
P.A. Now (θ) |
138° |
|
Sep first |
2.0 |
|
Sep last |
2.597 |
|
Sep. Now (ρ) |
2.597" |
|
Mag pri |
10.89 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
1.11 |
|
Spectral class |
|
|
Pri motion ra |
-026 |
|
Sec motion ra |
-026 |
|
Pri motion dec |
+011 |
|
Sec motion dec |
+011 |
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Tycho2 |
1023-02291-1 |
|
Gaia DR2 |
4478452014048141696 |
|