20507-0929 HDS 2970 (HD 198441)
20h 50m 41.57s -09° 28' 47.5" P.A. 114.00 sep 15.2 mag 9.01,10.02 Sp G0 dist. 163.67 pc (533.89 l.y.)
Coord 2000 |
20507-0929 |
|
Discov num |
HDS2970 |
|
Comp |
|
|
Coord arcsec 2000 |
20 50 41.57 -09 28 47.5 |
|
Date first |
1892 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
114 |
|
Pa last |
113.7 |
|
P.A. Now (θ) |
113.7° |
|
Sep first |
14.9 |
|
Sep last |
15.152 |
|
Sep. Now (ρ) |
15.152" |
|
Mag pri |
9.01 |
|
Mag sec |
10.02 |
|
delta mag (ΔM) |
1.01 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
+002 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
+004 |
|
Sec motion dec |
+002 |
|
Notes |
|
|
rPM=0.5
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 198441 |
|
Constellation |
Aquarius |
|
SAO |
144865 |
|
HIP |
102890 |
|
Tycho2 |
5761-01881-1 |
|
Gaia DR2 |
6902698608647211392 |
|
HD |
198441 |
|
BD |
BD-10 5521 |
|
Distance |
163.67 |
|
Distance ly |
533.89 |
|