18240+0940 SLE 170
18h 24m 01.11s +09° 39' 34.8" P.A. 166.00 sep 16.3 mag 11.54,11.79
Coord 2000 |
18240+0940 |
|
Discov num |
SLE 170 |
|
Comp |
|
|
Coord arcsec 2000 |
18 24 01.11 +09 39 34.8 |
|
Date first |
1898 |
|
Date last |
2017 |
|
Obs |
14 |
|
Pa first |
171 |
|
Pa last |
166.1 |
|
P.A. Now (θ) |
166.1° |
|
Sep first |
16.6 |
|
Sep last |
16.335 |
|
Sep. Now (ρ) |
16.335" |
|
Mag pri |
11.54 |
|
Mag sec |
11.79 |
|
delta mag (ΔM) |
0.25 |
|
Spectral class |
|
|
Pri motion ra |
-007 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
rPM=0.885
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Tycho2 |
1027-01880-1 |
|
Gaia DR2 |
4480334790269851264 |
|