08553+4656 HJ 1163
08h 55m 16.19s +46° 56' 29.0" P.A. 173.00 sep 16.8 mag 9.75,10.22 Sp G
Coord 2000 |
08553+4656 |
|
Discov num |
HJ 1163 |
|
Comp |
|
|
Coord arcsec 2000 |
08 55 16.19 +46 56 29.0 |
|
Date first |
1828 |
|
Date last |
2017 |
|
Obs |
18 |
|
Pa first |
175 |
|
Pa last |
172.5 |
|
P.A. Now (θ) |
172.5° |
|
Sep first |
15.0 |
|
Sep last |
16.845 |
|
Sep. Now (ρ) |
16.845" |
|
Mag pri |
9.75 |
|
Mag sec |
10.22 |
|
delta mag (ΔM) |
0.47 |
|
Spectral class |
G (yellow) |
|
Pri motion ra |
-020 |
|
Sec motion ra |
-019 |
|
Pri motion dec |
+005 |
|
Sec motion dec |
+006 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.069 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
Tycho2 |
3417-00159-1 |
|
Gaia DR2 |
1010882130061380224 |
|