20408+1733 BPM 2226
20h 40m 47.49s +17° 32' 37.2" P.A. 226.00 sep 107.2 mag 13.41,13.81
| Coord 2000 |
20408+1733 |
|
Discov num |
BPM2226 |
|
Comp |
|
|
Coord arcsec 2000 |
20 40 47.49 +17 32 37.2 |
|
| Date first |
1995 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
226 |
|
Pa last |
225.8 |
|
P.A. Now (θ) |
225.8° |
|
| Sep first |
107.3 |
|
Sep last |
107.238 |
|
Sep. Now (ρ) |
107.238" |
|
| Mag pri |
13.41 |
|
Mag sec |
13.81 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
-008 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-018 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.302
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1811524743396902400 |
|
