10180+1711 A 2369 (HD 89240)
10h 17m 59.92s +17° 11' 11.9" P.A. 296.00 sep 1.0 mag 8.53,9.66 Sp K2 dist. 4000 pc (13048 l.y.)
Coord 2000 |
10180+1711 |
|
Discov num |
A 2369 |
|
Comp |
|
|
Coord arcsec 2000 |
10 17 59.92 +17 11 11.9 |
|
Date first |
1911 |
|
Date last |
2017 |
|
Obs |
23 |
|
Pa first |
294 |
|
Pa last |
295.7 |
|
P.A. Now (θ) |
295.7° |
|
Sep first |
1.0 |
|
Sep last |
1.031 |
|
Sep. Now (ρ) |
1.031" |
|
Mag pri |
8.53 |
|
Mag sec |
9.66 |
|
delta mag (ΔM) |
1.13 |
|
Spectral class |
K2 (yellow-orange) |
|
Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
+002 |
|
Notes |
|
|
rPM=0.277 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 89240 |
|
Constellation |
Leo |
|
SAO |
99042 |
|
HIP |
50445 |
|
Tycho2 |
1419-00544-1 |
|
Gaia DR2 |
623767411887181696 |
|
HD |
89240 |
|
ADS |
7716 |
|
BD |
BD+17 2197 |
|
Distance |
4000 |
|
Distance ly |
13048 |
|