10166+1155 LAS 15
10h 16m 37.84s +11° 54' 38.0" P.A. 319.00 sep 4.1 mag 14.80,15.60 Sp M1V+M2V
Coord 2000 |
10166+1155 |
|
Discov num |
LAS 15 |
|
Comp |
|
|
Coord arcsec 2000 |
10 16 37.84 +11 54 38.0 |
|
Date first |
2000 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
319 |
|
Pa last |
318.5 |
|
P.A. Now (θ) |
318.5° |
|
Sep first |
4.1 |
|
Sep last |
4.12 |
|
Sep. Now (ρ) |
4.12" |
|
Mag pri |
14.80 |
|
Mag sec |
15.60 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
M1V+M2V (red/red) |
|
Pri motion ra |
-054 |
|
Sec motion ra |
-056 |
|
Pri motion dec |
-067 |
|
Sec motion dec |
-064 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.042 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Leo |
|
Gaia DR2 |
3880607856512491264 |
|