19545+1455 BPM 1820
19h 54m 31.40s +14° 54' 48.5" P.A. 45.00 sep 103.9 mag 12.87,15.12
| Coord 2000 |
19545+1455 |
|
Discov num |
BPM1820 |
|
Comp |
|
|
Coord arcsec 2000 |
19 54 31.40 +14 54 48.5 |
|
| Date first |
1985 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
46 |
|
Pa last |
45.3 |
|
P.A. Now (θ) |
45.3° |
|
| Sep first |
103.6 |
|
Sep last |
103.864 |
|
Sep. Now (ρ) |
103.864" |
|
| Mag pri |
12.87 |
|
Mag sec |
15.12 |
|
delta mag (ΔM) |
2.25 |
|
Spectral class |
|
|
| Pri motion ra |
+015 |
|
Sec motion ra |
+012 |
|
| Pri motion dec |
-016 |
|
Sec motion dec |
+001 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.787
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Gaia DR2 |
1807482599382848128 |
|
