11172+0745 HDS 1609
11h 17m 09.29s +07° 44' 43.9" P.A. 196.00 sep 1.0 mag 10.03,12.51 Sp B8 dist. 168.07 pc (548.24 l.y.)
| Coord 2000 |
11172+0745 |
|
Discov num |
HDS1609 |
|
Comp |
|
|
Coord arcsec 2000 |
11 17 09.29 +07 44 43.9 |
|
| Date first |
1991 |
|
Date last |
2011 |
|
Obs |
4 |
|
| Pa first |
195 |
|
Pa last |
196 |
|
P.A. Now (θ) |
196° |
|
| Sep first |
1.0 |
|
Sep last |
0.951 |
|
Sep. Now (ρ) |
0.951" |
|
| Mag pri |
10.03 |
|
Mag sec |
12.51 |
|
delta mag (ΔM) |
2.48 |
|
Spectral class |
B8 (blue-white) |
|
| Pri motion ra |
-013 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
rPM=0.325
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Leo |
|
HIP |
55122 |
|
Tycho2 |
0855-00120-1 |
|
Gaia DR2 |
3818535369948495104 |
|
| BD |
BD+08 2484 |
|
Distance |
168.07 |
|
Distance ly |
548.24 |
|
