19429+0502 HWE 50 (HD 186227)
19h 42m 56.61s +05° 01' 39.9" P.A. 16.00 sep 2.7 mag 10.06,10.60 Sp A3
Coord 2000 |
19429+0502 |
|
Discov num |
HWE 50 |
|
Comp |
|
|
Coord arcsec 2000 |
19 42 56.61 +05 01 39.9 |
|
Date first |
1879 |
|
Date last |
2018 |
|
Obs |
20 |
|
Pa first |
18 |
|
Pa last |
15.6 |
|
P.A. Now (θ) |
15.6° |
|
Sep first |
2.4 |
|
Sep last |
2.662 |
|
Sep. Now (ρ) |
2.662" |
|
Mag pri |
10.06 |
|
Mag sec |
10.60 |
|
delta mag (ΔM) |
0.54 |
|
Spectral class |
A3 (white) |
|
Pri motion ra |
-009 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
-040 |
|
Sec motion dec |
+007 |
|
Notes |
|
|
rPM=1.172
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 186227 |
|
Constellation |
Aquila |
|
Tycho2 |
0487-00005-2 |
|
Gaia DR2 |
4290650682081601792 |
|
HD |
186227 |
|