20119-0730 A 2997
20h 11m 52.89s -07° 29' 57.0" P.A. 60.00 sep 1.9 mag 9.09,13.70 Sp F8
Coord 2000 |
20119-0730 |
|
Discov num |
A 2997 |
|
Comp |
|
|
Coord arcsec 2000 |
20 11 52.89 -07 29 57.0 |
|
Date first |
1915 |
|
Date last |
2016 |
|
Obs |
6 |
|
Pa first |
73 |
|
Pa last |
59.8 |
|
P.A. Now (θ) |
59.8° |
|
Sep first |
1.8 |
|
Sep last |
1.88 |
|
Sep. Now (ρ) |
1.88" |
|
Mag pri |
9.09 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
4.61 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
+035 |
|
Sec motion ra |
|
|
Pri motion dec |
+059 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquila |
|
SAO |
144161 |
|
Tycho2 |
5173-00173-1 |
|
Gaia DR2 |
4216656130802734208 |
|
HD |
191772 |
|