18144+0415 SLE 143
18h 14m 22.44s +04° 14' 35.6" P.A. 41.00 sep 15.2 mag 11.16,11.70
Coord 2000 |
18144+0415 |
|
Discov num |
SLE 143 |
|
Comp |
|
|
Coord arcsec 2000 |
18 14 22.44 +04 14 35.6 |
|
Date first |
1982 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
42 |
|
Pa last |
41.1 |
|
P.A. Now (θ) |
41.1° |
|
Sep first |
15.8 |
|
Sep last |
15.208 |
|
Sep. Now (ρ) |
15.208" |
|
Mag pri |
11.16 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
0.54 |
|
Spectral class |
|
|
Pri motion ra |
+001 |
|
Sec motion ra |
+006 |
|
Pri motion dec |
+007 |
|
Sec motion dec |
-003 |
|
Notes |
|
|
rPM=1.581
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Tycho2 |
0439-02389-1 |
|
Gaia DR2 |
4470480073709671680 |
|