20014-5601 B 460 (HD 189143)
20h 01m 26.06s -56° 01' 03.6" P.A. 54.00 sep 0.5 mag 9.40,9.61 Sp F3V
Coord 2000 |
20014-5601 |
|
Discov num |
B 460 |
|
Comp |
|
|
Coord arcsec 2000 |
20 01 26.06 -56 01 03.6 |
|
Date first |
1927 |
|
Date last |
2017 |
|
Obs |
12 |
|
Pa first |
106 |
|
Pa last |
54.4 |
|
P.A. Now (θ) |
54.4° |
|
Sep first |
0.3 |
|
Sep last |
0.514 |
|
Sep. Now (ρ) |
0.514" |
|
Mag pri |
9.40 |
|
Mag sec |
9.61 |
|
delta mag (ΔM) |
0.21 |
|
Spectral class |
F3V (yellow-white) |
|
Pri motion ra |
-017 |
|
Sec motion ra |
-017 |
|
Pri motion dec |
-020 |
|
Sec motion dec |
-020 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 189143 |
|
Constellation |
Telescopium |
|
SAO |
246388 |
|
Tycho2 |
8780-00983-1 |
|
Gaia DR2 |
6448762969674588544 |
|
HD |
189143 |
|