19345-0129 HJ 2882 (HD 184430)
19h 34m 30.49s -01° 28' 34.5" P.A. 131.00 sep 10.0 mag 9.09,10.90 Sp A2
| Coord 2000 |
19345-0129 |
|
Discov num |
HJ 2882 |
|
Comp |
|
|
Coord arcsec 2000 |
19 34 30.49 -01 28 34.5 |
|
| Date first |
1830 |
|
Date last |
2016 |
|
Obs |
13 |
|
| Pa first |
137 |
|
Pa last |
131 |
|
P.A. Now (θ) |
131° |
|
| Sep first |
12.0 |
|
Sep last |
9.973 |
|
Sep. Now (ρ) |
9.973" |
|
| Mag pri |
9.09 |
|
Mag sec |
10.90 |
|
delta mag (ΔM) |
1.81 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
+006 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
+007 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
rPM=0.695
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 184430 |
|
Constellation |
Aquila |
|
SAO |
143548 |
|
Tycho2 |
5144-03010-1 |
|
| Gaia DR2 |
4214231879469696768 |
|
HD |
184430 |
|
