09451-6946 DON 356 AB (HD 84910)
09h 45m 04.64s -69° 45' 43.5" P.A. 137.00 sep 3.3 mag 7.06,10.10 Sp A2m
| Coord 2000 |
09451-6946 |
|
Discov num |
DON 356 |
|
Comp |
AB |
|
Coord arcsec 2000 |
09 45 04.64 -69 45 43.5 |
|
| Date first |
1932 |
|
Date last |
1977 |
|
Obs |
4 |
|
| Pa first |
140 |
|
Pa last |
136.6 |
|
P.A. Now (θ) |
136.6° |
|
| Sep first |
3.1 |
|
Sep last |
3.32 |
|
Sep. Now (ρ) |
3.32" |
|
| Mag pri |
7.06 |
|
Mag sec |
10.10 |
|
delta mag (ΔM) |
3.04 |
|
Spectral class |
A2m (white) |
|
| Pri motion ra |
-011 |
|
Sec motion ra |
|
|
| Pri motion dec |
+017 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
09451-6946 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 84910 |
250686 |
09 45 05 -69 45 44 |
DON 356 AB |
1977 |
4 |
137 |
3.3 |
7.06 |
10.10 |
3.04 |
|
<=== |
| Show |
|
250686 |
09 45 05 -69 45 44 |
HDO 208 AC |
2015 |
5 |
44 |
13.1 |
7.06 |
15.40 |
8.34 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 84910 |
|
Constellation |
Carina |
|
SAO |
250686 |
|
Tycho2 |
9213-01662-1 |
|
| Gaia DR2 |
5243478185872495872 |
|
HD |
84910 |
|
GC |
13472 |
|
