18222+0734 SLE 160
18h 22m 12.44s +07° 34' 01.3" P.A. 307.00 sep 13.3 mag 11.40,13.00
| Coord 2000 |
18222+0734 |
|
Discov num |
SLE 160 |
|
Comp |
|
|
Coord arcsec 2000 |
18 22 12.44 +07 34 01.3 |
|
| Date first |
1919 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
307 |
|
Pa last |
306.9 |
|
P.A. Now (θ) |
306.9° |
|
| Sep first |
13.5 |
|
Sep last |
13.303 |
|
Sep. Now (ρ) |
13.303" |
|
| Mag pri |
11.40 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.587
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Gaia DR2 |
4478294749522234368 |
|
