08390+0220 BAL 1850
08h 38m 56.75s +02° 19' 57.1" P.A. 82.00 sep 13.2 mag 10.49,12.70
Coord 2000 |
08390+0220 |
|
Discov num |
BAL1850 |
|
Comp |
|
|
Coord arcsec 2000 |
08 38 56.75 +02 19 57.1 |
|
Date first |
1910 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
82 |
|
Pa last |
81.5 |
|
P.A. Now (θ) |
81.5° |
|
Sep first |
13.2 |
|
Sep last |
13.207 |
|
Sep. Now (ρ) |
13.207" |
|
Mag pri |
10.49 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
2.21 |
|
Spectral class |
|
|
Pri motion ra |
-011 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
+004 |
|
Sec motion dec |
+005 |
|
Notes |
|
|
rPM=0.436
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Tycho2 |
0215-00650-1 |
|
Gaia DR2 |
3079133423974326912 |
|