18478+1725 BPM 832
18h 47m 48.21s +17° 25' 09.1" P.A. 244.00 sep 111.2 mag 14.42,14.75
| Coord 2000 |
18478+1725 |
|
Discov num |
BPM 832 |
|
Comp |
|
|
Coord arcsec 2000 |
18 47 48.21 +17 25 09.1 |
|
| Date first |
1993 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
244 |
|
Pa last |
243.9 |
|
P.A. Now (θ) |
243.9° |
|
| Sep first |
111.2 |
|
Sep last |
111.247 |
|
Sep. Now (ρ) |
111.247" |
|
| Mag pri |
14.42 |
|
Mag sec |
14.75 |
|
delta mag (ΔM) |
0.33 |
|
Spectral class |
|
|
| Pri motion ra |
-009 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
-006 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=1.023
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4511333562112438016 |
|
