19377+3022 BU 144
19h 37m 47.09s +30° 21' 18.6" P.A. 356.00 sep 6.1 mag 9.53,9.63 Sp K0V
Coord 2000 |
19377+3022 |
|
Discov num |
BU 144 |
|
Comp |
|
|
Coord arcsec 2000 |
19 37 47.09 +30 21 18.6 |
|
Date first |
1873 |
|
Date last |
2020 |
|
Obs |
43 |
|
Pa first |
5 |
|
Pa last |
356.2 |
|
P.A. Now (θ) |
356.2° |
|
Sep first |
4.0 |
|
Sep last |
6.094 |
|
Sep. Now (ρ) |
6.094" |
|
Mag pri |
9.53 |
|
Mag sec |
9.63 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
K0V (yellow-orange) |
|
Pri motion ra |
+072 |
|
Sec motion ra |
+076 |
|
Pri motion dec |
+039 |
|
Sec motion dec |
+036 |
|
Notes |
T
(Parallax indicates physical) |
|
rPM=0.059 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
2655-04051-1 |
|
Gaia DR2 |
2032516891133712000 |
|