08219-4301 DON 243 (HD 70745)
08h 21m 53.74s -43° 01' 28.7" P.A. 6.00 sep 1.3 mag 10.20,10.39 Sp A1V
| Coord 2000 |
08219-4301 |
|
Discov num |
DON 243 |
|
Comp |
|
|
Coord arcsec 2000 |
08 21 53.74 -43 01 28.7 |
|
| Date first |
1929 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
4 |
|
Pa last |
6.3 |
|
P.A. Now (θ) |
6.3° |
|
| Sep first |
0.9 |
|
Sep last |
1.318 |
|
Sep. Now (ρ) |
1.318" |
|
| Mag pri |
10.20 |
|
Mag sec |
10.39 |
|
delta mag (ΔM) |
0.19 |
|
Spectral class |
A1V (white) |
|
| Pri motion ra |
-006 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 70745 |
|
Constellation |
Puppis |
|
SAO |
219836 |
|
Tycho2 |
7669-01585-1 |
|
| Gaia DR2 |
5526324940771495168 |
|
HD |
70745 |
|
