05312-4219 DUN 22 (HD 36648)
05h 31m 10.45s -42° 17' 59.4" P.A. 168.00 sep 7.3 mag 7.19,7.82 Sp A8:V+ dist. 100.6 pc (328.16 l.y.)
Coord 2000 |
05312-4219 |
|
Discov num |
DUN 22 |
|
Comp |
|
|
Coord arcsec 2000 |
05 31 10.45 -42 17 59.4 |
|
Date first |
1826 |
|
Date last |
2015 |
|
Obs |
34 |
|
Pa first |
170 |
|
Pa last |
168.1 |
|
P.A. Now (θ) |
168.1° |
|
Sep first |
5.5 |
|
Sep last |
7.334 |
|
Sep. Now (ρ) |
7.334" |
|
Mag pri |
7.19 |
|
Mag sec |
7.82 |
|
delta mag (ΔM) |
0.63 |
|
Spectral class |
A8:V+ (white) |
|
Pri motion ra |
+028 |
|
Sec motion ra |
+028 |
|
Pri motion dec |
+059 |
|
Sec motion dec |
+059 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 36648 |
|
Constellation |
Columba |
|
SAO |
217374 |
|
HIP |
25856 |
|
Tycho2 |
7604-01270-1 |
|
Gaia DR2 |
4806195676992118784 |
|
HD |
36648 |
|
GC |
6852 |
|
CD |
CD-42 1975 |
|
CP |
CP-42 686 |
|
Distance |
100.6 |
|
Distance ly |
328.16 |
|