10571+1638 SLW 544
10h 57m 08.29s +16° 37' 42.6" P.A. 239.00 sep 8.6 mag 17.91,19.21 Sp M2.4+M3.3
| Coord 2000 |
10571+1638 |
|
Discov num |
SLW 544 |
|
Comp |
|
|
Coord arcsec 2000 |
10 57 08.29 +16 37 42.6 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
240 |
|
Pa last |
239.4 |
|
P.A. Now (θ) |
239.4° |
|
| Sep first |
8.6 |
|
Sep last |
8.57 |
|
Sep. Now (ρ) |
8.57" |
|
| Mag pri |
17.91 |
|
Mag sec |
19.21 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
M2.4+M3.3 (red/red) |
|
| Pri motion ra |
-028 |
|
Sec motion ra |
-030 |
|
| Pri motion dec |
-040 |
|
Sec motion dec |
-042 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.055 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Leo |
|
Gaia DR2 |
3981873010574931328 |
|
