18331+0649 SLE 354
18h 33m 08.09s +06° 48' 44.3" P.A. 343.00 sep 7.8 mag 12.20,12.50
| Coord 2000 |
18331+0649 |
|
Discov num |
SLE 354 |
|
Comp |
|
|
Coord arcsec 2000 |
18 33 08.09 +06 48 44.3 |
|
| Date first |
1918 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
346 |
|
Pa last |
343.2 |
|
P.A. Now (θ) |
343.2° |
|
| Sep first |
7.9 |
|
Sep last |
7.848 |
|
Sep. Now (ρ) |
7.848" |
|
| Mag pri |
12.20 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
rPM=0.949
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Gaia DR2 |
4285158380988579840 |
|
