10272-4940 RST 489 (HD 90691)
10h 27m 09.81s -49° 40' 18.4" P.A. 57.00 sep 1.8 mag 8.91,12.10 Sp K2
| Coord 2000 |
10272-4940 |
|
Discov num |
RST 489 |
|
Comp |
|
|
Coord arcsec 2000 |
10 27 09.81 -49 40 18.4 |
|
| Date first |
1929 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
57 |
|
Pa last |
57.4 |
|
P.A. Now (θ) |
57.4° |
|
| Sep first |
1.5 |
|
Sep last |
1.775 |
|
Sep. Now (ρ) |
1.775" |
|
| Mag pri |
8.91 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
3.19 |
|
Spectral class |
K2 (yellow-orange) |
|
| Pri motion ra |
-020 |
|
Sec motion ra |
|
|
| Pri motion dec |
+007 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 90691 |
|
Constellation |
Vela |
|
SAO |
222064 |
|
Tycho2 |
8192-00566-1 |
|
| Gaia DR2 |
5364162025244879488 |
|
HD |
90691 |
|
DM |
CP-49 3468 |
|
