19180-0057 HJ 5508 (HD 180783)
19h 17m 57.21s -00° 56' 36.6" P.A. 94.00 sep 18.6 mag 7.36,12.25 Sp A8IV dist. 159.24 pc (519.44 l.y.)
Coord 2000 |
19180-0057 |
|
Discov num |
HJ 5508 |
|
Comp |
|
|
Coord arcsec 2000 |
19 17 57.21 -00 56 36.6 |
|
Date first |
1827 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
100 |
|
Pa last |
94.2 |
|
P.A. Now (θ) |
94.2° |
|
Sep first |
10.0 |
|
Sep last |
18.552 |
|
Sep. Now (ρ) |
18.552" |
|
Mag pri |
7.36 |
|
Mag sec |
12.25 |
|
delta mag (ΔM) |
4.89 |
|
Spectral class |
A8IV (white) |
|
Pri motion ra |
+008 |
|
Sec motion ra |
+009 |
|
Pri motion dec |
-018 |
|
Sec motion dec |
-014 |
|
Notes |
|
|
rPM=0.209 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 180783 |
|
Constellation |
Aquila |
|
SAO |
143235 |
|
HIP |
94846 |
|
Tycho2 |
5130-01329-1 |
|
HD |
180783 |
|
GC |
26600 |
|
BD |
BD-01 3701 |
|
Distance |
159.24 |
|
Distance ly |
519.44 |
|