10003+3120 FMR 28
10h 00m 19.13s +31° 19' 42.2" P.A. 139.00 sep 18.7 mag 15.60,18.90 Sp K6V+M2.5V
Coord 2000 |
10003+3120 |
|
Discov num |
FMR 28 |
|
Comp |
|
|
Coord arcsec 2000 |
10 00 19.13 +31 19 42.2 |
|
Date first |
1955 |
|
Date last |
2015 |
|
Obs |
16 |
|
Pa first |
138 |
|
Pa last |
138.8 |
|
P.A. Now (θ) |
138.8° |
|
Sep first |
18.6 |
|
Sep last |
18.656 |
|
Sep. Now (ρ) |
18.656" |
|
Mag pri |
15.60 |
|
Mag sec |
18.90 |
|
delta mag (ΔM) |
3.3 |
|
Spectral class |
K6V+M2.5V (yellow-orange/red) |
|
Pri motion ra |
-030 |
|
Sec motion ra |
-029 |
|
Pri motion dec |
-056 |
|
Sec motion dec |
-062 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.089 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Leo |
|
Gaia DR2 |
744966857790643712 |
|