08407-0542 A 340
08h 40m 43.43s -05° 41' 47.0" P.A. 301.00 sep 2.7 mag 9.50,12.90 Sp A2
| Coord 2000 |
08407-0542 |
|
Discov num |
A 340 |
|
Comp |
|
|
Coord arcsec 2000 |
08 40 43.43 -05 41 47.0 |
|
| Date first |
1902 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
301 |
|
Pa last |
301.3 |
|
P.A. Now (θ) |
301.3° |
|
| Sep first |
2.0 |
|
Sep last |
2.714 |
|
Sep. Now (ρ) |
2.714" |
|
| Mag pri |
9.50 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
3.4 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
-013 |
|
Sec motion ra |
|
|
| Pri motion dec |
+012 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
SAO |
136165 |
|
Tycho2 |
4875-01183-1 |
|
Gaia DR2 |
5755297305247341952 |
|
| HD |
73908 |
|
ADS |
6927 |
|
