19188-0546 HO 575 (HD 180976)
19h 18m 47.20s -05° 46' 20.9" P.A. 10.00 sep 5.8 mag 8.03,11.65 Sp A0 dist. 223.21 pc (728.11 l.y.)
Coord 2000 |
19188-0546 |
|
Discov num |
HO 575 |
|
Comp |
|
|
Coord arcsec 2000 |
19 18 47.20 -05 46 20.9 |
|
Date first |
1894 |
|
Date last |
2015 |
|
Obs |
11 |
|
Pa first |
10 |
|
Pa last |
9.9 |
|
P.A. Now (θ) |
9.9° |
|
Sep first |
5.7 |
|
Sep last |
5.814 |
|
Sep. Now (ρ) |
5.814" |
|
Mag pri |
8.03 |
|
Mag sec |
11.65 |
|
delta mag (ΔM) |
3.62 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
+004 |
|
Sec motion ra |
+007 |
|
Pri motion dec |
-023 |
|
Sec motion dec |
-019 |
|
Notes |
|
|
rPM=0.214 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 180976 |
|
Constellation |
Aquila |
|
SAO |
143250 |
|
HIP |
94908 |
|
Tycho2 |
5142-00544-1 |
|
Gaia DR2 |
4211294907802896768 |
|
HD |
180976 |
|
BD |
BD-06 5096 |
|
Distance |
223.21 |
|
Distance ly |
728.11 |
|