01372+4843 A 817 (HD 9841)
01h 37m 09.52s +48° 42' 42.6" P.A. 18.00 sep 0.5 mag 10.08,9.17 Sp A0 dist. 315.46 pc (1029.03 l.y.)
| Coord 2000 |
01372+4843 |
|
Discov num |
A 817 |
|
Comp |
|
|
Coord arcsec 2000 |
01 37 09.52 +48 42 42.6 |
|
| Date first |
1904 |
|
Date last |
2016 |
|
Obs |
30 |
|
| Pa first |
46 |
|
Pa last |
17.9 |
|
P.A. Now (θ) |
17.9° |
|
| Sep first |
0.4 |
|
Sep last |
0.5 |
|
Sep. Now (ρ) |
0.5" |
|
| Mag pri |
10.08 |
|
Mag sec |
9.17 |
|
delta mag (ΔM) |
0.91 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+008 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 9841 |
|
Constellation |
Andromeda |
|
SAO |
37367 |
|
HIP |
7540 |
|
| Tycho2 |
3282-01298-1 |
|
HD |
9841 |
|
BD |
BD+47 465 |
|
Distance |
315.46 |
|
| Distance ly |
1029.03 |
|
