02428+4249 HJ 2155 (HD 16782)
02h 42m 45.74s +42° 49' 13.0" P.A. 322.00 sep 17.4 mag 8.26,10.27 Sp B9III
Coord 2000 |
02428+4249 |
|
Discov num |
HJ 2155 |
|
Comp |
|
|
Coord arcsec 2000 |
02 42 45.74 +42 49 13.0 |
|
Date first |
1831 |
|
Date last |
2014 |
|
Obs |
15 |
|
Pa first |
321 |
|
Pa last |
321.6 |
|
P.A. Now (θ) |
321.6° |
|
Sep first |
15.0 |
|
Sep last |
17.351 |
|
Sep. Now (ρ) |
17.351" |
|
Mag pri |
8.26 |
|
Mag sec |
10.27 |
|
delta mag (ΔM) |
2.01 |
|
Spectral class |
B9III (blue-white) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-008 |
|
Sec motion dec |
-005 |
|
Notes |
N
(See Notes) |
|
rPM=0.526
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 16782 |
|
Constellation |
Perseus |
|
SAO |
38271 |
|
Tycho2 |
2853-00958-1 |
|
Gaia DR2 |
337178439093990656 |
|
HD |
16782 |
|