18476+1121 BPM 830
18h 47m 38.23s +11° 20' 39.6" P.A. 20.00 sep 112.6 mag 14.96,15.02
Coord 2000 |
18476+1121 |
|
Discov num |
BPM 830 |
|
Comp |
|
|
Coord arcsec 2000 |
18 47 38.23 +11 20 39.6 |
|
Date first |
1994 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
20 |
|
Pa last |
20 |
|
P.A. Now (θ) |
20° |
|
Sep first |
112.5 |
|
Sep last |
112.635 |
|
Sep. Now (ρ) |
112.635" |
|
Mag pri |
14.96 |
|
Mag sec |
15.02 |
|
delta mag (ΔM) |
0.06 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
-018 |
|
Pri motion dec |
+000 |
|
Sec motion dec |
-006 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.901
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquila |
|
Gaia DR2 |
4503880419490682240 |
|