18568+0013 RST 5458 (HD 175748)
18h 56m 48.43s +00° 12' 43.9" P.A. 322.00 sep 0.8 mag 10.20,12.30 Sp A
Coord 2000 |
18568+0013 |
|
Discov num |
RST5458 |
|
Comp |
|
|
Coord arcsec 2000 |
18 56 48.43 +00 12 43.9 |
|
Date first |
1946 |
|
Date last |
2013 |
|
Obs |
3 |
|
Pa first |
321 |
|
Pa last |
322.4 |
|
P.A. Now (θ) |
322.4° |
|
Sep first |
0.6 |
|
Sep last |
0.796 |
|
Sep. Now (ρ) |
0.796" |
|
Mag pri |
10.20 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
2.1 |
|
Spectral class |
A (white) |
|
Pri motion ra |
+008 |
|
Sec motion ra |
|
|
Pri motion dec |
-003 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 175748 |
|
Constellation |
Aquila |
|
Tycho2 |
0449-00132-1 |
|
Gaia DR2 |
4266607699962721152 |
|
HD |
175748 |
|