20068+0157 A 2278 AC
20h 06m 50.11s +01° 56' 34.8" P.A. 355.00 sep 22.5 mag 10.07,10.77 Sp F8
| Coord 2000 |
20068+0157 |
|
Discov num |
A 2278 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 06 50.11 +01 56 34.8 |
|
| Date first |
1909 |
|
Date last |
2015 |
|
Obs |
23 |
|
| Pa first |
4 |
|
Pa last |
355.4 |
|
P.A. Now (θ) |
355.4° |
|
| Sep first |
29.2 |
|
Sep last |
22.456 |
|
Sep. Now (ρ) |
22.456" |
|
| Mag pri |
10.07 |
|
Mag sec |
10.77 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+005 |
|
Sec motion ra |
-030 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
-060 |
|
| Notes |
L
(Linear solution) |
|
rPM=1.061
This double is not physical.
20068+0157 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 190852 |
125457 |
20 06 50 +01 56 35 |
A 2278 AB |
2018 |
15 |
214 |
0.9 |
10.07 |
10.57 |
0.50 |
|
|
| Show |
|
125457 |
20 06 50 +01 56 35 |
A 2278 AC |
2015 |
23 |
355 |
22.5 |
10.07 |
10.77 |
0.70 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
SAO |
125457 |
|
Tycho2 |
0498-00509-1 |
|
Gaia DR2 |
4243801762919703424 |
|
| HD |
190852 |
|