20018-0121 J 544 (HD 357811)
20h 01m 47.15s -01° 20' 51.8" P.A. 350.00 sep 4.0 mag 10.41,11.20 Sp F8
| Coord 2000 |
20018-0121 |
|
Discov num |
J 544 |
|
Comp |
|
|
Coord arcsec 2000 |
20 01 47.15 -01 20 51.8 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
350 |
|
Pa last |
349.9 |
|
P.A. Now (θ) |
349.9° |
|
| Sep first |
3.6 |
|
Sep last |
4.012 |
|
Sep. Now (ρ) |
4.012" |
|
| Mag pri |
10.41 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
0.79 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+041 |
|
Sec motion ra |
+015 |
|
| Pri motion dec |
-106 |
|
Sec motion dec |
+064 |
|
| Notes |
|
|
rPM=1.513
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 357811 |
|
Constellation |
Aquila |
|
Tycho2 |
5160-00726-1 |
|
Gaia DR2 |
4235957919989163136 |
|
| HD |
357811 |
|
