09270+6421 STF 1345 (HD 81161)
09h 26m 57.20s +64° 20' 35.7" P.A. 85.00 sep 2.9 mag 8.84,10.27 Sp A2 dist. 289.86 pc (945.52 l.y.)
Coord 2000 |
09270+6421 |
|
Discov num |
STF1345 |
|
Comp |
|
|
Coord arcsec 2000 |
09 26 57.20 +64 20 35.7 |
|
Date first |
1832 |
|
Date last |
2016 |
|
Obs |
24 |
|
Pa first |
88 |
|
Pa last |
85.3 |
|
P.A. Now (θ) |
85.3° |
|
Sep first |
2.0 |
|
Sep last |
2.858 |
|
Sep. Now (ρ) |
2.858" |
|
Mag pri |
8.84 |
|
Mag sec |
10.27 |
|
delta mag (ΔM) |
1.43 |
|
Spectral class |
A2 (white) |
|
Pri motion ra |
-020 |
|
Sec motion ra |
-005 |
|
Pri motion dec |
+006 |
|
Sec motion dec |
+006 |
|
Notes |
|
|
rPM=0.718
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 81161 |
|
Constellation |
Ursa Major |
|
SAO |
14877 |
|
HIP |
46347 |
|
Tycho2 |
4138-01154-1 |
|
Gaia DR2 |
1064494175299512704 |
|
HD |
81161 |
|
GC |
12993 |
|
BD |
BD+64 735 |
|
Distance |
289.86 |
|
Distance ly |
945.52 |
|