20172+0504 BAL 2965
20h 16m 52.48s +05° 00' 27.2" P.A. 134.00 sep 17.3 mag 12.50,12.60 Sp A3
| Coord 2000 |
20172+0504 |
|
Discov num |
BAL2965 |
|
Comp |
|
|
Coord arcsec 2000 |
20 16 52.48 +05 00 27.2 |
|
| Date first |
2000 |
|
Date last |
2019 |
|
Obs |
8 |
|
| Pa first |
103 |
|
Pa last |
134.2 |
|
P.A. Now (θ) |
134.2° |
|
| Sep first |
13.8 |
|
Sep last |
17.3 |
|
Sep. Now (ρ) |
17.3" |
|
| Mag pri |
12.50 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
A3 (white) |
|
| Pri motion ra |
-107 |
|
Sec motion ra |
+037 |
|
| Pri motion dec |
+012 |
|
Sec motion dec |
-014 |
|
| Notes |
|
|
rPM=1.359
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Tycho2 |
0504-01416-1 |
|
Gaia DR2 |
4246174577734697856 |
|
HD |
192916 |
|
