19517+1209 BPM 1730
19h 51m 43.21s +12° 09' 23.4" P.A. 38.00 sep 72.8 mag 15.05,15.84
| Coord 2000 |
19517+1209 |
|
Discov num |
BPM1730 |
|
Comp |
|
|
Coord arcsec 2000 |
19 51 43.21 +12 09 23.4 |
|
| Date first |
1995 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
38 |
|
Pa last |
37.8 |
|
P.A. Now (θ) |
37.8° |
|
| Sep first |
72.8 |
|
Sep last |
72.819 |
|
Sep. Now (ρ) |
72.819" |
|
| Mag pri |
15.05 |
|
Mag sec |
15.84 |
|
delta mag (ΔM) |
0.79 |
|
Spectral class |
|
|
| Pri motion ra |
-011 |
|
Sec motion ra |
-015 |
|
| Pri motion dec |
-025 |
|
Sec motion dec |
-021 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.207 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Gaia DR2 |
4304508793508352128 |
|
