03021+4827 HDS 387 (HD 18685)
03h 02m 04.99s +48° 26' 37.5" P.A. 325.00 sep 0.1 mag 9.31,9.35 Sp K5 dist. 500 pc (1631 l.y.)
Coord 2000 |
03021+4827 |
|
Discov num |
HDS 387 |
|
Comp |
|
|
Coord arcsec 2000 |
03 02 04.99 +48 26 37.5 |
|
Date first |
1991 |
|
Date last |
1999 |
|
Obs |
2 |
|
Pa first |
339 |
|
Pa last |
324.5 |
|
P.A. Now (θ) |
324.5° |
|
Sep first |
0.1 |
|
Sep last |
0.113 |
|
Sep. Now (ρ) |
0.113" |
|
Mag pri |
9.31 |
|
Mag sec |
9.35 |
|
delta mag (ΔM) |
0.04 |
|
Spectral class |
K5 (yellow-orange) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
|
|
Pri motion dec |
-016 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 18685 |
|
Constellation |
Perseus |
|
SAO |
38520 |
|
HIP |
14118 |
|
Tycho2 |
3314-00586-1 |
|
Gaia DR2 |
436129331635055232 |
|
HD |
18685 |
|
BD |
BD+47 754 |
|
Distance |
500 |
|
Distance ly |
1631 |
|