10191-2310 I 206 (HD 89473)
10h 19m 05.45s -23° 09' 50.8" P.A. 319.00 sep 0.5 mag 9.47,9.03 Sp F3/5V
| Coord 2000 |
10191-2310 |
|
Discov num |
I 206 |
|
Comp |
|
|
Coord arcsec 2000 |
10 19 05.45 -23 09 50.8 |
|
| Date first |
1897 |
|
Date last |
1991 |
|
Obs |
24 |
|
| Pa first |
320 |
|
Pa last |
319.2 |
|
P.A. Now (θ) |
319.2° |
|
| Sep first |
0.9 |
|
Sep last |
0.46 |
|
Sep. Now (ρ) |
0.46" |
|
| Mag pri |
9.47 |
|
Mag sec |
9.03 |
|
delta mag (ΔM) |
0.44 |
|
Spectral class |
F3/5V (yellow-white) |
|
| Pri motion ra |
+017 |
|
Sec motion ra |
+017 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
+005 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 89473 |
|
Constellation |
Hydra |
|
SAO |
178673 |
|
Tycho2 |
6618-00104-1 |
|
| Gaia DR2 |
5473987328296405120 |
|
HD |
89473 |
|
ADS |
7722 |
|
