20407+4321 STF 2719
20h 40m 43.40s +43° 21' 00.2" P.A. 142.00 sep 14.2 mag 9.18,11.02 Sp G5
| Coord 2000 |
20407+4321 |
|
Discov num |
STF2719 |
|
Comp |
|
|
Coord arcsec 2000 |
20 40 43.40 +43 21 00.2 |
|
| Date first |
1892 |
|
Date last |
2016 |
|
Obs |
17 |
|
| Pa first |
144 |
|
Pa last |
141.7 |
|
P.A. Now (θ) |
141.7° |
|
| Sep first |
14.3 |
|
Sep last |
14.16 |
|
Sep. Now (ρ) |
14.16" |
|
| Mag pri |
9.18 |
|
Mag sec |
11.02 |
|
delta mag (ΔM) |
1.84 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+146 |
|
Sec motion ra |
+144 |
|
| Pri motion dec |
+071 |
|
Sec motion dec |
+069 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.017 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3178-01204-1 |
|
Gaia DR2 |
2069600016724511104 |
|
