11212+1859 SLW 590
11h 21m 09.92s +18° 59' 22.2" P.A. 303.00 sep 19.8 mag 18.95,19.41 Sp M1.4+M1.9
Coord 2000 |
11212+1859 |
|
Discov num |
SLW 590 |
|
Comp |
|
|
Coord arcsec 2000 |
11 21 09.92 +18 59 22.2 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
304 |
|
Pa last |
303.4 |
|
P.A. Now (θ) |
303.4° |
|
Sep first |
19.7 |
|
Sep last |
19.801 |
|
Sep. Now (ρ) |
19.801" |
|
Mag pri |
18.95 |
|
Mag sec |
19.41 |
|
delta mag (ΔM) |
0.46 |
|
Spectral class |
M1.4+M1.9 (red/red) |
|
Pri motion ra |
+023 |
|
Sec motion ra |
+021 |
|
Pri motion dec |
-039 |
|
Sec motion dec |
-044 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.11 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Leo |
|
Gaia DR2 |
3977912775849664896 |
|