20298+2556 J 1882 (HD 340375)
20h 29m 22.80s +25° 54' 09.2" P.A. 115.00 sep 10.1 mag 9.50,11.00 Sp A5
Coord 2000 |
20298+2556 |
|
Discov num |
J 1882 |
|
Comp |
|
|
Coord arcsec 2000 |
20 29 22.80 +25 54 09.2 |
|
Date first |
1893 |
|
Date last |
2015 |
|
Obs |
13 |
|
Pa first |
100 |
|
Pa last |
114.8 |
|
P.A. Now (θ) |
114.8° |
|
Sep first |
8.6 |
|
Sep last |
10.05 |
|
Sep. Now (ρ) |
10.05" |
|
Mag pri |
9.50 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
A5 (white) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
+016 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-023 |
|
Notes |
|
|
rPM=0.864
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 340375 |
|
Constellation |
Vulpecula |
|
Tycho2 |
2160-00583-1 |
|
Gaia DR2 |
1832600324028024192 |
|
HD |
340375 |
|