11164+2725 A 558
11h 16m 25.43s +27° 25' 18.4" P.A. 343.00 sep 3.3 mag 9.20,13.55 Sp K0 dist. 318.47 pc (1038.85 l.y.)
Coord 2000 |
11164+2725 |
|
Discov num |
A 558 |
|
Comp |
|
|
Coord arcsec 2000 |
11 16 25.43 +27 25 18.4 |
|
Date first |
1903 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
339 |
|
Pa last |
343.2 |
|
P.A. Now (θ) |
343.2° |
|
Sep first |
2.9 |
|
Sep last |
3.317 |
|
Sep. Now (ρ) |
3.317" |
|
Mag pri |
9.20 |
|
Mag sec |
13.55 |
|
delta mag (ΔM) |
4.35 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
-012 |
|
Sec motion ra |
-010 |
|
Pri motion dec |
+002 |
|
Sec motion dec |
+004 |
|
Notes |
|
|
rPM=0.232 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Leo |
|
HIP |
55067 |
|
Tycho2 |
1983-02785-1 |
|
Gaia DR2 |
3997887917124691200 |
|
ADS |
8111 |
|
BD |
BD+28 1981 |
|
Distance |
318.47 |
|
Distance ly |
1038.85 |
|