19347-1806 HDS 2780 (HD 184342)
19h 34m 43.44s -18° 06' 04.3" P.A. 305.00 sep 0.4 mag 9.73,11.02 Sp A0V dist. 270.27 pc (881.62 l.y.)
Coord 2000 |
19347-1806 |
|
Discov num |
HDS2780 |
|
Comp |
|
|
Coord arcsec 2000 |
19 34 43.44 -18 06 04.3 |
|
Date first |
1991 |
|
Date last |
2021 |
|
Obs |
2 |
|
Pa first |
291 |
|
Pa last |
305.2 |
|
P.A. Now (θ) |
305.2° |
|
Sep first |
0.3 |
|
Sep last |
0.4 |
|
Sep. Now (ρ) |
0.4" |
|
Mag pri |
9.73 |
|
Mag sec |
11.02 |
|
delta mag (ΔM) |
1.29 |
|
Spectral class |
A0V (white) |
|
Pri motion ra |
+002 |
|
Sec motion ra |
|
|
Pri motion dec |
-013 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 184342 |
|
Constellation |
Sagittarius |
|
SAO |
162787 |
|
HIP |
96291 |
|
Tycho2 |
6302-02836-1 |
|
Gaia DR2 |
4179533384132728832 |
|
HD |
184342 |
|
BD |
BD-18 5420 |
|
Distance |
270.27 |
|
Distance ly |
881.62 |
|