19383+2542 ES 492 (HD 338643)
19h 38m 20.82s +25° 41' 58.0" P.A. 217.00 sep 5.2 mag 10.66,11.02 Sp G5
Coord 2000 |
19383+2542 |
|
Discov num |
ES 492 |
|
Comp |
|
|
Coord arcsec 2000 |
19 38 20.82 +25 41 58.0 |
|
Date first |
1897 |
|
Date last |
2015 |
|
Obs |
46 |
|
Pa first |
162 |
|
Pa last |
216.8 |
|
P.A. Now (θ) |
216.8° |
|
Sep first |
5.7 |
|
Sep last |
5.22 |
|
Sep. Now (ρ) |
5.22" |
|
Mag pri |
10.66 |
|
Mag sec |
11.02 |
|
delta mag (ΔM) |
0.36 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
+052 |
|
Sec motion ra |
+008 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
+005 |
|
Notes |
L
(Linear solution) |
|
rPM=0.861
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 338643 |
|
Constellation |
Vulpecula |
|
Tycho2 |
2142-00316-2 |
|
Gaia DR2 |
2021862490368676736 |
|
HD |
338643 |
|