07340-6643 DON 190
07h 34m 00.62s -66° 43' 17.9" P.A. 34.00 sep 1.8 mag 10.88,14.90
| Coord 2000 |
07340-6643 |
|
Discov num |
DON 190 |
|
Comp |
|
|
Coord arcsec 2000 |
07 34 00.62 -66 43 17.9 |
|
| Date first |
1929 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
32 |
|
Pa last |
33.9 |
|
P.A. Now (θ) |
33.9° |
|
| Sep first |
1.1 |
|
Sep last |
1.768 |
|
Sep. Now (ρ) |
1.768" |
|
| Mag pri |
10.88 |
|
Mag sec |
14.90 |
|
delta mag (ΔM) |
4.02 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
+014 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Volans |
|
Tycho2 |
8922-01008-1 |
|
Gaia DR2 |
5275150374221480448 |
|
