15008+2306 LDS 4521
15h 00m 47.52s +23° 06' 26.3" P.A. 339.00 sep 26.2 mag 15.45,16.42 Sp M2.5+M3.1
| Coord 2000 |
15008+2306 |
|
Discov num |
LDS4521 |
|
Comp |
|
|
Coord arcsec 2000 |
15 00 47.52 +23 06 26.3 |
|
| Date first |
1950 |
|
Date last |
2016 |
|
Obs |
15 |
|
| Pa first |
339 |
|
Pa last |
338.9 |
|
P.A. Now (θ) |
338.9° |
|
| Sep first |
26.2 |
|
Sep last |
26.216 |
|
Sep. Now (ρ) |
26.216" |
|
| Mag pri |
15.45 |
|
Mag sec |
16.42 |
|
delta mag (ΔM) |
0.97 |
|
Spectral class |
M2.5+M3.1 (red/red) |
|
| Pri motion ra |
-179 |
|
Sec motion ra |
-179 |
|
| Pri motion dec |
+115 |
|
Sec motion dec |
+115 |
|
| Notes |
N
V
R
(See Notes, Proper motion indicates physical, Red magnitudes) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Bootes |
|
Gaia DR2 |
1262819482805829760 |
|
