19022-0643 A 41 (HD 176780)
19h 02m 12.48s -06° 42' 49.2" P.A. 165.00 sep 0.4 mag 10.13,10.06 Sp A5
Coord 2000 |
19022-0643 |
|
Discov num |
A 41 |
|
Comp |
|
|
Coord arcsec 2000 |
19 02 12.48 -06 42 49.2 |
|
Date first |
1899 |
|
Date last |
2013 |
|
Obs |
16 |
|
Pa first |
201 |
|
Pa last |
165.1 |
|
P.A. Now (θ) |
165.1° |
|
Sep first |
0.5 |
|
Sep last |
0.445 |
|
Sep. Now (ρ) |
0.445" |
|
Mag pri |
10.13 |
|
Mag sec |
10.06 |
|
delta mag (ΔM) |
0.07 |
|
Spectral class |
A5 (white) |
|
Pri motion ra |
+004 |
|
Sec motion ra |
+004 |
|
Pri motion dec |
-021 |
|
Sec motion dec |
-021 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 176780 |
|
Constellation |
Aquila |
|
SAO |
142941 |
|
Tycho2 |
5140-04384-1 |
|
HD |
176780 |
|