18098+0815 GWP 2764
18h 09m 48.27s +08° 15' 24.1" P.A. 319.00 sep 43.7 mag 17.00,17.10
Coord 2000 |
18098+0815 |
|
Discov num |
GWP2764 |
|
Comp |
|
|
Coord arcsec 2000 |
18 09 48.27 +08 15 24.1 |
|
Date first |
1993 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
318 |
|
Pa last |
318.5 |
|
P.A. Now (θ) |
318.5° |
|
Sep first |
44.1 |
|
Sep last |
43.741 |
|
Sep. Now (ρ) |
43.741" |
|
Mag pri |
17.00 |
|
Mag sec |
17.10 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
Pri motion ra |
+014 |
|
Sec motion ra |
+024 |
|
Pri motion dec |
-090 |
|
Sec motion dec |
-084 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.128 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Gaia DR2 |
4481404958673179904 |
|