15489-0137 BAL 560
15h 48m 49.85s -01° 37' 27.8" P.A. 196.00 sep 7.5 mag 12.24,12.58
| Coord 2000 |
15489-0137 |
|
Discov num |
BAL 560 |
|
Comp |
|
|
Coord arcsec 2000 |
15 48 49.85 -01 37 27.8 |
|
| Date first |
1892 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
198 |
|
Pa last |
195.8 |
|
P.A. Now (θ) |
195.8° |
|
| Sep first |
7.4 |
|
Sep last |
7.498 |
|
Sep. Now (ρ) |
7.498" |
|
| Mag pri |
12.24 |
|
Mag sec |
12.58 |
|
delta mag (ΔM) |
0.34 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-017 |
|
| Notes |
B
(Blue magnitudes) |
|
rPM=0.768
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
Gaia DR2 |
4403356675530000128 |
|