15580+0143 BAL 1909
15h 58m 01.21s +01° 44' 05.1" P.A. 269.00 sep 4.4 mag 11.20,11.70
| Coord 2000 |
15580+0143 |
|
Discov num |
BAL1909 |
|
Comp |
|
|
Coord arcsec 2000 |
15 58 01.21 +01 44 05.1 |
|
| Date first |
1990 |
|
Date last |
2000 |
|
Obs |
2 |
|
| Pa first |
224 |
|
Pa last |
268.5 |
|
P.A. Now (θ) |
268.5° |
|
| Sep first |
3.5 |
|
Sep last |
4.4 |
|
Sep. Now (ρ) |
4.4" |
|
| Mag pri |
11.20 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
-004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
Tycho2 |
0353-00344-1 |
|
Gaia DR2 |
4411183514691394432 |
|
