20078+0021 BAL 1212
20h 07m 45.77s +00° 21' 13.9" P.A. 114.00 sep 12.3 mag 11.69,12.34
| Coord 2000 |
20078+0021 |
|
Discov num |
BAL1212 |
|
Comp |
|
|
Coord arcsec 2000 |
20 07 45.77 +00 21 13.9 |
|
| Date first |
1909 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
115 |
|
Pa last |
113.7 |
|
P.A. Now (θ) |
113.7° |
|
| Sep first |
12.8 |
|
Sep last |
12.29 |
|
Sep. Now (ρ) |
12.29" |
|
| Mag pri |
11.69 |
|
Mag sec |
12.34 |
|
delta mag (ΔM) |
0.65 |
|
Spectral class |
|
|
| Pri motion ra |
-012 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-003 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.373
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Tycho2 |
0495-02222-1 |
|
Gaia DR2 |
4236692153235781888 |
|
