18488-0120 BAL 585
18h 48m 47.94s -01° 20' 41.5" P.A. 149.00 sep 4.6 mag 11.10,11.50 Sp A2
Coord 2000 |
18488-0120 |
|
Discov num |
BAL 585 |
|
Comp |
|
|
Coord arcsec 2000 |
18 48 47.94 -01 20 41.5 |
|
Date first |
1895 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
151 |
|
Pa last |
148.7 |
|
P.A. Now (θ) |
148.7° |
|
Sep first |
4.9 |
|
Sep last |
4.622 |
|
Sep. Now (ρ) |
4.622" |
|
Mag pri |
11.10 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
A2 (white) |
|
Pri motion ra |
-005 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-009 |
|
Notes |
N
(See Notes) |
|
rPM=0.707
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquila |
|
Gaia DR2 |
4260023893064376064 |
|