08558+6458 ARG 21 AB (AC UMa)
08h 55m 51.01s +64° 58' 21.6" P.A. 106.00 sep 21.6 mag 10.01,10.45 Sp G0
Coord 2000 |
08558+6458 |
|
Discov num |
ARG 21 |
|
Comp |
AB |
|
Coord arcsec 2000 |
08 55 51.01 +64 58 21.6 |
|
Date first |
1893 |
|
Date last |
2019 |
|
Obs |
43 |
|
Pa first |
120 |
|
Pa last |
106.1 |
|
P.A. Now (θ) |
106.1° |
|
Sep first |
18.1 |
|
Sep last |
21.598 |
|
Sep. Now (ρ) |
21.598" |
|
Mag pri |
10.01 |
|
Mag sec |
10.45 |
|
delta mag (ΔM) |
0.44 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
-045 |
|
Sec motion ra |
+005 |
|
Pri motion dec |
-044 |
|
Sec motion dec |
-011 |
|
Notes |
N
L
W
(See Notes, Linear solution, ) |
|
rPM=0.952
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Var name |
AC UMa |
|
Constellation |
Ursa Major |
|
Tycho2 |
4131-00083-1 |
|