20179+0040 BAL 1214
20h 17m 54.08s +00° 39' 45.7" P.A. 100.00 sep 3.4 mag 11.10,11.30
| Coord 2000 |
20179+0040 |
|
Discov num |
BAL1214 |
|
Comp |
|
|
Coord arcsec 2000 |
20 17 54.08 +00 39 45.7 |
|
| Date first |
1901 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
103 |
|
Pa last |
100.3 |
|
P.A. Now (θ) |
100.3° |
|
| Sep first |
3.5 |
|
Sep last |
3.369 |
|
Sep. Now (ρ) |
3.369" |
|
| Mag pri |
11.10 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-035 |
|
Sec motion dec |
-038 |
|
| Notes |
N
(See Notes) |
|
rPM=0.079 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Gaia DR2 |
4242532415402762496 |
|
