20430-0806 UC 4266 (HD 197280)
20h 42m 58.32s -08° 05' 56.8" P.A. 144.00 sep 21.3 mag 9.80,11.70 Sp G0
Coord 2000 |
20430-0806 |
|
Discov num |
UC 4266 |
|
Comp |
|
|
Coord arcsec 2000 |
20 42 58.32 -08 05 56.8 |
|
Date first |
1892 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
144 |
|
Pa last |
143.9 |
|
P.A. Now (θ) |
143.9° |
|
Sep first |
21.3 |
|
Sep last |
21.32 |
|
Sep. Now (ρ) |
21.32" |
|
Mag pri |
9.80 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
+061 |
|
Sec motion ra |
+062 |
|
Pri motion dec |
+036 |
|
Sec motion dec |
+035 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.02 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 197280 |
|
Constellation |
Aquarius |
|
SAO |
144730 |
|
Tycho2 |
5756-01321-1 |
|
Gaia DR2 |
6906853353851704960 |
|
HD |
197280 |
|
DM |
BD-08 5443 |
|