00452+5333 HLD 3 (HD 4215)
00h 45m 11.93s +53° 32' 54.5" P.A. 51.00 sep 2.9 mag 9.23,9.55 Sp A2
Coord 2000 |
00452+5333 |
|
Discov num |
HLD 3 |
|
Comp |
|
|
Coord arcsec 2000 |
00 45 11.93 +53 32 54.5 |
|
Date first |
1881 |
|
Date last |
2020 |
|
Obs |
30 |
|
Pa first |
55 |
|
Pa last |
50.7 |
|
P.A. Now (θ) |
50.7° |
|
Sep first |
2.7 |
|
Sep last |
2.902 |
|
Sep. Now (ρ) |
2.902" |
|
Mag pri |
9.23 |
|
Mag sec |
9.55 |
|
delta mag (ΔM) |
0.32 |
|
Spectral class |
A2 (white) |
|
Pri motion ra |
-008 |
|
Sec motion ra |
+006 |
|
Pri motion dec |
-016 |
|
Sec motion dec |
-008 |
|
Notes |
|
|
rPM=0.901
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 4215 |
|
Constellation |
Cassiopeia |
|
Tycho2 |
3655-00854-1 |
|
Gaia DR2 |
417096712339873408 |
|
HD |
4215 |
|