20385+2909 HO 458 (HD 334842)
20h 38m 32.96s +29° 08' 40.9" P.A. 101.00 sep 2.3 mag 10.92,11.12 Sp F8
Coord 2000 |
20385+2909 |
|
Discov num |
HO 458 |
|
Comp |
|
|
Coord arcsec 2000 |
20 38 32.96 +29 08 40.9 |
|
Date first |
1893 |
|
Date last |
2016 |
|
Obs |
18 |
|
Pa first |
99 |
|
Pa last |
101.2 |
|
P.A. Now (θ) |
101.2° |
|
Sep first |
1.9 |
|
Sep last |
2.262 |
|
Sep. Now (ρ) |
2.262" |
|
Mag pri |
10.92 |
|
Mag sec |
11.12 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
-007 |
|
Sec motion ra |
+005 |
|
Pri motion dec |
+005 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=1.744
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 334842 |
|
Constellation |
Vulpecula |
|
Tycho2 |
2169-01390-2 |
|
Gaia DR2 |
1857635344794358528 |
|
HD |
334842 |
|
ADS |
14097 |
|