08468+5742 KR 30 (HD 237747)
08h 46m 49.82s +57° 41' 55.7" P.A. 305.00 sep 1.9 mag 10.26,10.32 Sp G5
Coord 2000 |
08468+5742 |
|
Discov num |
KR 30 |
|
Comp |
|
|
Coord arcsec 2000 |
08 46 49.82 +57 41 55.7 |
|
Date first |
1891 |
|
Date last |
2016 |
|
Obs |
17 |
|
Pa first |
297 |
|
Pa last |
305.2 |
|
P.A. Now (θ) |
305.2° |
|
Sep first |
1.5 |
|
Sep last |
1.948 |
|
Sep. Now (ρ) |
1.948" |
|
Mag pri |
10.26 |
|
Mag sec |
10.32 |
|
delta mag (ΔM) |
0.06 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
-137 |
|
Sec motion ra |
-137 |
|
Pri motion dec |
+063 |
|
Sec motion dec |
+063 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 237747 |
|
Constellation |
Ursa Major |
|
SAO |
26994 |
|
Tycho2 |
3804-00907-2 |
|
Gaia DR2 |
1037359400848784128 |
|
HD |
237747 |
|