19582-0621 HDS 2843 (HD 189025)
19h 58m 14.09s -06° 21' 02.2" P.A. 172.00 sep 0.3 mag 8.46,10.50 Sp A0 dist. 193.8 pc (632.18 l.y.)
Coord 2000 |
19582-0621 |
|
Discov num |
HDS2843 |
|
Comp |
|
|
Coord arcsec 2000 |
19 58 14.09 -06 21 02.2 |
|
Date first |
1991 |
|
Date last |
2019 |
|
Obs |
7 |
|
Pa first |
180 |
|
Pa last |
172.2 |
|
P.A. Now (θ) |
172.2° |
|
Sep first |
0.3 |
|
Sep last |
0.324 |
|
Sep. Now (ρ) |
0.324" |
|
Mag pri |
8.46 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
2.04 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
-005 |
|
Sec motion ra |
|
|
Pri motion dec |
+014 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 189025 |
|
Constellation |
Aquila |
|
SAO |
143957 |
|
HIP |
98290 |
|
Tycho2 |
5159-00439-1 |
|
Gaia DR2 |
4196201228790862464 |
|
HD |
189025 |
|
BD |
BD-06 5320 |
|
Distance |
193.8 |
|
Distance ly |
632.18 |
|