18219+0923 SLE 159
18h 21m 56.98s +09° 23' 10.1" P.A. 331.00 sep 6.8 mag 11.20,12.30
| Coord 2000 |
18219+0923 |
|
Discov num |
SLE 159 |
|
Comp |
|
|
Coord arcsec 2000 |
18 21 56.98 +09 23 10.1 |
|
| Date first |
1982 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
338 |
|
Pa last |
331.1 |
|
P.A. Now (θ) |
331.1° |
|
| Sep first |
7.5 |
|
Sep last |
6.757 |
|
Sep. Now (ρ) |
6.757" |
|
| Mag pri |
11.20 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
+015 |
|
Sec motion dec |
+008 |
|
| Notes |
|
|
rPM=0.47
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Gaia DR2 |
4478819865104594048 |
|
